Document:

exv10w25

EXECUTION COPY

 

Agreement and Plan of Merger

dated as of July 21, 2009

among

Energy Conversion Devices, Inc.

SIT Acquisition Co.

and

Solar Integrated Technologies, Inc.

 

 

 

Table of Contents

	 	 	 	 	 
	 	 		Page	
	ARTICLE 1 DEFINITIONS
	 	 	1	 
	 
	 	 	 	 
	ARTICLE 2 THE MERGER
	 	 	10	 
	 
	 	 	 	 
	SECTION 2.1.   The Merger
	 	 	10	 
	SECTION 2.2.   Effects of the Merger
	 	 	10	 
	SECTION 2.3.   Closing
	 	 	10	 
	SECTION 2.4.   Consummation of the Merger
	 	 	10	 
	SECTION 2.5.   Organizational Documents; Directors and Officers
	 	 	10	 
	 
	 	 	 	 
	ARTICLE 3 EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE CONSTITUENT CORPORATIONS; EXCHANGE OF CERTIFICATES
	 	 	11	 
	 
	 	 	 	 
	SECTION 3.1.   Conversion of Merger Sub Capital Stock
	 	 	11	 
	SECTION 3.2.   Conversion of Company Common Stock
	 	 	11	 
	SECTION 3.3.   Exchange of Certificates
	 	 	12	 
	SECTION 3.4.   Company Options
	 	 	14	 
	SECTION 3.5.   Warrants
	 	 	14	 
	SECTION 3.6.   Further Action
	 	 	14	 
	SECTION 3.7.   Adjustments to Prevent Dilution
	 	 	14	 
	 
	 	 	 	 
	ARTICLE 4 REPRESENTATIONS AND WARRANTIES OF THE COMPANY
	 	 	15	 
	 
	 	 	 	 
	SECTION 4.1.   Organization
	 	 	15	 
	SECTION 4.2.   Capitalization
	 	 	15	 
	SECTION 4.3.   Authorization; No Conflict
	 	 	17	 
	SECTION 4.4.   Subsidiaries
	 	 	18	 
	SECTION 4.5.   Financial Statements
	 	 	19	 
	SECTION 4.6.   Absence of Undisclosed Liabilities
	 	 	19	 
	SECTION 4.7.   No Material Changes
	 	 	20	 
	SECTION 4.8.   Litigation
	 	 	20	 
	SECTION 4.9.   Broker’s or Finder’s Fees; Opinion of Company Financial Advisor
	 	 	20	 
	SECTION 4.10. Employee Plans
	 	 	21	 
	SECTION 4.11. Warranties
	 	 	23	 
	SECTION 4.12. Taxes
	 	 	24	 
	SECTION 4.13. Environmental Matters
	 	 	25	 
	SECTION 4.14. Compliance with Laws
	 	 	26	 
	SECTION 4.15. Intellectual Property
	 	 	27	 
	SECTION 4.16. Material Contracts
	 	 	30	 
	SECTION 4.17. Employment Matters
	 	 	32	 

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	SECTION 4.18. Real Property
	 	 	34	 
	SECTION 4.19. Insurance
	 	 	35	 
	SECTION 4.20. Affiliate Transactions
	 	 	35	 
	SECTION 4.21. Takeover Statutes
	 	 	35	 
	SECTION 4.22. Assets
	 	 	36	 
	SECTION 4.23. Foreign Corrupt Practices Act
	 	 	36	 
	SECTION 4.24  Customers and Suppliers
	 	 	36	 
	SECTION 4.25  Disclosure
	 	 	36	 
	 
	 	 	 	 
	ARTICLE 5 REPRESENTATIONS AND WARRANTIES OF PARENT AND MERGER SUB
	 	 	37	 
	 
	 	 	 	 
	SECTION 5.1.   Organization
	 	 	37	 
	SECTION 5.2.   Merger Sub
	 	 	37	 
	SECTION 5.3.   Authorization; No Conflict
	 	 	37	 
	SECTION 5.4.   Available Funds
	 	 	38	 
	 
	 	 	 	 
	ARTICLE 6 CONDUCT OF BUSINESS PENDING THE MERGER
	 	 	38	 
	 
	 	 	 	 
	SECTION 6.1.   Conduct of Business by the Company Pending the Merger
	 	 	38	 
	 
	 	 	 	 
	ARTICLE 7 ADDITIONAL AGREEMENTS
	 	 	42	 
	 
	 	 	 	 
	SECTION 7.1.   Preparation of Proxy Circular; Stockholders Meeting
	 	 	42	 
	SECTION 7.2.   Public Statements
	 	 	43	 
	SECTION 7.3.   Standard of Efforts
	 	 	43	 
	SECTION 7.4.   Notification of Certain Matters
	 	 	44	 
	SECTION 7.5.   Access to Information; Confidentiality
	 	 	44	 
	SECTION 7.6.   No Solicitation
	 	 	45	 
	SECTION 7.7.   Indemnification and Insurance; Employment Agreements
	 	 	47	 
	SECTION 7.8.   Stockholder Litigation
	 	 	48	 
	SECTION 7.9.   De-listing of Company Common Stock
	 	 	48	 
	SECTION 7.10. Merger Sub Compliance
	 	 	48	 
	 
	 	 	 	 
	ARTICLE 8 CONDITIONS
	 	 	48	 
	 
	 	 	 	 
	SECTION 8.1.   Conditions to Each Party’s Obligation To Effect the Merger
	 	 	48	 
	SECTION 8.2.   Conditions to Obligations of Parent and Merger Sub
	 	 	49	 
	SECTION 8.3.   Conditions to Obligation of the Company
	 	 	50	 
	 
	 	 	 	 
	ARTICLE 9 TERMINATION, AMENDMENT AND WAIVER
	 	 	51	 
	 
	 	 	 	 
	SECTION 9.1.   Termination
	 	 	51	 
	SECTION 9.2.   Effect of Termination
	 	 	53	 
	SECTION 9.3.   Fees and Expenses
	 	 	53	 
	SECTION 9.4.   Amendment
	 	 	54	 
	SECTION 9.5.   Waiver
	 	 	55	 
	 
	 	 	 	 
	ARTICLE 10 GENERAL PROVISIONS
	 	 	55	 
	 
	 	 	 	 
	SECTION 10.1. Notices
	 	 	55	 

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	SECTION 10.2.   Representations and Warranties
	 	 	56	 
	SECTION 10.3.   Knowledge Qualifiers
	 	 	56	 
	SECTION 10.4.   Interpretations
	 	 	56	 
	SECTION 10.5.   Governing Law; Jurisdiction
	 	 	56	 
	SECTION 10.6.   Counterparts; Facsimile Transmission of Signatures
	 	 	57	 
	SECTION 10.7.   Assignment; No Third Party Beneficiaries
	 	 	57	 
	SECTION 10.8.   Severability
	 	 	57	 
	SECTION 10.9.   Entire Agreement
	 	 	58	 
	SECTION 10.10. Enforcement
	 	 	58	 

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Agreement and Plan of Merger (this “Agreement”), dated as of July 21, 2009, among
Energy Conversion Devices, Inc., a Delaware corporation (“Parent”), SIT Acquisition
Co., a Delaware corporation and wholly-owned subsidiary of Parent (“Merger Sub”), and
Solar Integrated Technologies, Inc., a Delaware corporation (the “Company”).

Introduction

          The respective Boards of Directors of Parent, Merger Sub and the Company have unanimously
approved the acquisition of the Company by Parent on the terms and subject to the conditions set
forth in this Agreement.

          In furtherance of such acquisition, the respective Boards of Directors of Parent, Merger Sub
and the Company have approved and declared advisable the merger (the “Merger”) of Merger Sub into
the Company, on the terms and subject to the conditions set forth in this Agreement, whereby each
issued and outstanding share of common stock, par value $0.0001 per share, of the Company (the
“Company Common Stock”) not owned by Parent, Merger Sub or the Company as of the Effective Time
shall be converted into the right to receive the Merger Consideration.

          Concurrently with the execution of this Agreement and as an inducement to and condition of
Parent’s willingness to enter into this Agreement, each of the stockholders of the Company listed
on Schedule I is entering into a Voting Agreement, dated as of the date hereof (the “Voting
Agreement”), the form of which is attached as Exhibit A, pursuant to which, among other things,
each such stockholder agrees to vote its shares of Company Common Stock in favor of this Agreement,
the Merger and the other transactions contemplated by this Agreement.

          In consideration of the foregoing and of the representations, warranties, covenants and
agreements set forth in this Agreement, the parties agree as follows:

ARTICLE 1

DEFINITIONS

          SECTION 1.1. Definitions.

          (a) As used in this Agreement, the following terms have the respective meanings set forth
below:

          “Affiliate” means, as to any Person, any other Person that, directly or indirectly, controls,
or is controlled by, or is under common control with, such Person. For this purpose, “control”
(including, with its correlative meanings, “controlled by” and “under common control with”) shall
mean the possession, directly or indirectly, of the power to direct or cause the direction of
management or policies of a Person, whether through the ownership of securities or partnership or
other ownership interests, by contract or otherwise.

          “AIM” means AIM, the market of that name operated by the London Stock Exchange.

 

          “AIM Rules for Companies” means the AIM Rules for Companies (including, without limitation,
any guidance or notes or statements of practice) published by the London Stock Exchange which
govern the rules and responsibilities of companies whose shares are admitted to trading on AIM, as
amended from time to time.

          “Business Day” means any day other than Saturday, Sunday or any day on which commercial banks
in New York, New York are authorized or required to close.

          “Code” means the Internal Revenue Code of 1986, as amended, and the rules and regulations
promulgated thereunder.

          “Company Board” means the Board of Directors of the Company.

          “Company Charter Documents” means the Amended and Restated Certificate of Incorporation and
the Amended and Restated By-laws of the Company.

          “Company Employee Benefit Plan” means any plan, program, policy, practice, agreement or
arrangement that is not required by Law and provides compensation or benefits in any form to any
current or former employee, officer, director, independent contractor or consultant of the Company
or any of the Company Subsidiaries (or any ERISA Affiliate of the Company or a Company Subsidiary)
or any beneficiary or dependent thereof, whether written or unwritten, formal or informal,
including any other pension, profit-sharing, bonus, incentive compensation, deferred compensation,
vacation, sick pay, stock purchase, stock option, phantom equity, severance, employment,
consulting, independent contractor, unemployment, hospitalization or other medical, dental, vision,
life, or other insurance, long- or short-term disability, change of control, fringe benefit,
cafeteria plan or any other plan, program, policy, agreement or arrangement.

          “Company Financial Advisor” means Thomas Weisel Partners LLC.

          “Company Intellectual Property” means all Intellectual Property owned by or licensed to the
Company or any Company Subsidiary.

          “Company Material Adverse Effect” means (a) any event, condition, change or occurrence that,
individually or in the aggregate with all other events, conditions, changes, occurrences or
developments of a state of facts, is materially adverse to (i) the business, operations,
properties, assets, liabilities (contingent or otherwise), long-term condition (financial or
otherwise) or results of operations of the Company and the Company Subsidiaries considered as a
single enterprise or (ii) the ability of the Company to perform its obligations under this
Agreement in compliance with its terms or to consummate the Transactions or (b) the Company’s
incurrence, after the date hereof, of liabilities that in the aggregate are greater than $2,000,000
(excluding liabilities knowingly incurred by the Company from actions that are permitted by Section
6.1(b)) and that the Company would be required under GAAP to record on its balance sheet because it
is “probable” and its amount is “reasonably estimable” (in each within the meaning of Statement of
Financial Accounting Standards No. 5); provided, however, that no such event, condition, change,
occurrence or liability that is caused by any of the following shall be deemed in and of itself,
either alone or in combination, to constitute, and no such event, condition, change, occurrence or
liability shall be considered in determining whether

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there is a Company Material Adverse Effect: (A) changes in any applicable Law or GAAP, (B)
natural disasters or acts of terrorism or war occurring after the date hereof (and in each case to
the extent that such acts do not have a materially disproportionate effect on the Company and the
Company Subsidiaries, considered as a single enterprise), (C) changes or developments in financial,
credit or securities markets, general economic or business conditions, or political or regulatory
conditions, in each case globally or in the United States, United Kingdom or Europe (and in each
case to the extent that such changes or developments do not have a materially disproportionate
effect on the Company and the Company Subsidiaries, considered as a single enterprise), (D) changes
affecting any of the industries in which the Company and the Company Subsidiaries operate (and in
each case to the extent that such changes do not have a materially disproportionate effect on the
Company and the Company Subsidiaries, considered as a single enterprise), (E) any change in the
market price or trading volume of the Company Common Stock, in and of itself (it being understood
that any event, condition, change or occurrence that may have caused or contributed to any such
change may be deemed to constitute, in and of itself, a Company Material Adverse Effect and may be
taken into consideration when determining whether a Company Material Adverse Effect has occurred,
except to the extent such event, condition, change or occurrence is within the scope of any other
clause of this proviso), (F) any cancellations of or delays in customer orders, any reduction in
sales, any disruption in (or loss of) supplier, distributor, partner or similar relationships or
any loss of employees or any claims made or any litigation filed or announced that challenges any
of the Transactions or any actions taken by the Board or the Company in connection therewith, in
each case that is caused by the pendency or announcement of the Transactions (provided, however,
that any direct legal or contractual consequence of the execution of this Agreement or the
consummation of the Transactions existing as of the date hereof that has not been disclosed to
Parent in this Agreement or the Company Disclosure Letter shall not be excluded under this clause
(F)), (G) the taking by the Company of any action expressly required by this Agreement, (H) the
forbearance by the Company from any taking any action expressly prohibited by this Agreement, (I)
any failure of the Company to meet, with respect to any period or periods, any internal or industry
analyst projections, forecasts, estimates of earnings or revenues, or business plans (it being
understood that any event, condition, change or occurrence that may have caused or contributed to
any such failure may be deemed to constitute, in and of itself, a Company Material Adverse Effect
and may be taken into consideration when determining whether a Company Material Adverse Effect has
occurred, except to the extent such event, condition, change or occurrence is within the scope of
any other clause of this proviso), or (J) or any of the specific events or circumstances described
on Schedule II.

          “Company Subsidiaries” means the Subsidiaries of the Company.

          “Confidentiality Agreement” means the confidentiality letter agreement, dated November 3,
2008, between Parent and the Company.

          “Constituent Corporations” means, collectively, the Company and Merger Sub.

          “Contract” means any loan or credit agreement, debenture, note, bond, mortgage, indenture,
deed of trust, license, lease, contract, purchase order or other agreement, instrument or
obligation, excluding in each case any of the foregoing that have been terminated or fully
performed.

-3-

 

          “Convertible Notes” means the $8 million of 6.5% Convertible Notes Due November 1, 2010,
issued by the Company pursuant to the Note Purchase Agreement, dated as of November 4, 2005, by and
among, inter alia, the Company and Goldman Sachs International, as amended by the First Amendment
to Note Purchase Agreement, dated as of December 20, 2007.

          “Copyrights” means (i) all copyrights (including copyrights in any package inserts, marketing
or promotional materials, labeling information or other text provided to consumers), whether
registered or unregistered throughout the world, (ii) any registrations and applications therefor,
(iii) all rights and priorities with respect to the foregoing afforded under any international
treaty, convention, or the like, (iv) all extensions and renewals of any of the foregoing, and (v)
any rights similar to the foregoing in any country, including moral rights.

          “DGCL” means the Delaware General Corporation Law.

          “Environmental Laws” means any federal, foreign, state or local statute, law, code, or legal
requirement, including regulations, rules, orders, judgments, judicial decisions, permits,
licenses, approvals, ordinances, injunctions, directives and the common law, pertaining or relating
to pollution, the environment, natural resources, the protection of the environment, or human
health and safety, including any of the foregoing pertaining to (i) the presence, receipt,
manufacture, processing, generation, use, distribution, transport, shipment, treatment, handling,
storage, disposal, removal or remediation of any Hazardous Substance, (ii) air, water (including
ground, surface and drinking water), land surface or subsurface strata, sediment, noise, or odor
pollution, (iii) the release or threatened release into the environment of any Hazardous Substance,
including emissions, discharges, injections, spills, escapes, dumping or leaching of any Hazardous
Substance, (iv) the protection of natural resources, including wildlife, marine sanctuaries,
wetlands and all endangered and threatened species, (v) storage tanks, vessels and containers
whether above- or underground, abandoned, disposed or discarded barrels, containers and other
closed receptacles, or (vi) the protection of humans from harmful exposure to environmental
hazards.

          “ERISA” means the Employee Retirement Income Security Act of 1974, as amended, and the rules
and regulations promulgated thereunder.

          “Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and
regulations promulgated thereunder.

          “Expenses” means all out-of-pocket fees and expenses (including all fees and expenses of
counsel, accountants, financial advisors and investment bankers) incurred by Parent or on its
behalf in connection with or related to the authorization, preparation, negotiation, execution and
performance of this Agreement, the Voting Agreement and the Transactions.

          “GAAP” means United States generally accepted accounting principles.

          “Governmental Authority” means any Federal, state, local or foreign governmental or regulatory
(including the London Stock Exchange and any other stock exchange) authority.

-4-

 

          “Hazardous Substance” means, whether alone or in combination and whether solid, liquid or
gaseous, (i) any “hazardous substance,” as defined by the Comprehensive Environmental Response,
Compensation, and Liability Act, (ii) any “hazardous waste,” as defined by the Resource
Conservation and Recovery Act, and (iii) any chemical, pollutant, contaminant, waste, or hazardous,
dangerous or toxic material or substance, special waste, mutagenic or carcinogenic material or
substance, or terms of similar import including asbestos and asbestos containing material, buried
contaminants, regulated chemicals, flammable explosives, radiation and radioactive materials,
polychlorinated biphenyls, oil, petroleum and petroleum products and by-products, lead and
lead-based paint, pesticides, natural or synthetic gas, nuclear fuel, nuclear material, urea
formaldehyde, bacteria, fungi, mold or any material subject to regulation, investigation, control
or remediation under any applicable Law or could give rise to liability or an obligation to
remediate under any Law, all as amended or hereafter amended.

          “Intellectual Property” means Trademarks, Internet Property, Software, Copyrights, Patents,
Know-How and Trade Secrets.

          “Internet Property” means all URLs, internet protocol addresses and corresponding domain
names, including all registrations and applications therefor.

          “Know-How” means any proprietary or nonproprietary information related to the manufacture,
preparation, development, or commercialization of a product, including data, product
specifications, processes, product designs, plans, inventions, formulae, physical, analytical,
stability, safety, quality assurance, quality control information, technical information, research
information, and all other confidential or proprietary technical and business information, whether
or not embodied in any documentation or other tangible materials.

          “Lien” means, with respect to any asset, any mortgage, lien, pledge, charge, security interest
or encumbrance of any kind in respect of such asset.

          “London Stock Exchange” means London Stock Exchange plc.

          “Non-Owned Company Intellectual Property” means Company Intellectual Property licensed to the
Company or any Company Subsidiary or in which the Company or any Company Subsidiary otherwise
possesses sufficient legal enforceable rights to use, but not including Owned Company Intellectual
Property.

          “Option Consideration” means, with respect to any share of Company Common Stock issuable under
a particular Option, an amount equal to (i) the Merger Consideration per share of Company Common
Stock less (ii) the exercise price payable in respect of each share of Company Common Stock
issuable under such Option.

          “Options” means any option granted, and, immediately before the Effective Time not exercised,
expired or terminated, to a current or former employee, director or independent contractor of the
Company or any of the Company Subsidiaries or any former Subsidiary of the Company or predecessor
thereof to purchase shares of Company Common Stock pursuant to the Stock Plans.

-5-

 

          “OTS Software License” means a license for off-the-shelf personal computer software that is
commercially available under non-discriminatory pricing terms on a retail basis.

          “Owned Company Intellectual Property” means Company Intellectual Property in which the Company
or any Company Subsidiary has or purports to have an ownership interest.

          “Parent Material Adverse Effect” means a material adverse effect on the ability of either
Parent or Merger Sub to perform its obligations under this Agreement or to consummate the Merger
and the other Transactions.

          “Patents” means (i) all national, regional and international patents and patent applications,
including provisional patent applications, (ii) all patent applications filed either from such
patents, patent applications or provisional applications or from an application claiming priority
from either of these, including divisionals, continuations, continuations-in-part, substitutions,
provisionals, converted provisionals, and continued prosecution applications, (iii) any and all
patents that have issued or in the future issue from the foregoing patent applications described in
clauses (i) and (ii), including utility models, petty patents and design patents and certificates
of invention, and (iv) any and all extensions or restorations by existing or future extension or
restoration mechanisms, including revalidations, reissues, re-examinations and extensions
(including any supplementary protection certificates and the like) of the foregoing patents or
patent applications described in clauses (i), (ii) and (iii).

          “Permitted Lien” means (i) Liens for Taxes, assessments or similar charges incurred in the
ordinary course of business that are not yet due and payable or the amount of which is being
contested in good faith, (ii) deposits made in the ordinary course of business, (iii) Liens of
mechanics, materialmen, warehousemen or similar Liens securing obligations incurred in the ordinary
course of business that are not yet due and payable, (iv) purchase money Liens and Liens securing
rental payments under capital lease arrangements or similar Liens securing obligations incurred in
the ordinary course of business that are not yet due and payable, and (v) Liens and encumbrances
which are incurred in the ordinary course of business and which do not in the aggregate materially
detract from the value of the related assets or properties or materially impair the use thereof in
the operation of such business.

          “Person” means an individual, corporation, partnership, joint venture, association, trust,
unincorporated organization, limited liability company or other entity.

          “Section 262” means Section 262 of the DGCL.

          “Software” means computer software programs, including all source code, object code,
specifications, databases, screen designs and documentation related to such programs.

          “Stock Plans” means the Company’s 2004 Amended and Restated Stock Option Plan, as amended.

          “Subsidiary” means, with respect to any Person, another Person, an amount of the voting
securities or other voting ownership interests of which is sufficient to elect at least a majority
of its Board of Directors or other governing body (or, if there are no such voting interests, 50%
or more of the equity interests of which) is owned directly or indirectly by such first Person.

-6-

 

          “Subsidiary Documents” means the certificate of incorporation and by-laws (or comparable
organizational documents) of each of the Company Subsidiaries.

          “Superior Proposal” means any bona fide written offer obtained after the date hereof and not
in breach of this Agreement to acquire, in exchange for cash, stock or other property, directly or
indirectly, more than 50% of the outstanding voting equity securities of the Company (by purchase,
merger, consolidation or otherwise) or all or substantially all of the assets of the Company and
the Company Subsidiaries on a consolidated basis, and is on terms that the Company Board determines
in its good faith judgment (after consultation with outside counsel and receiving the advice of the
Company Financial Advisor or another financial advisor of nationally recognized reputation), taking
into account all relevant factors, (i) would, if consummated, result in a transaction that is more
favorable to the holders of Company Common Stock from a financial point of view than the
Transactions (including the terms of any proposal by Parent to modify the terms of the
Transactions) because the value of the consideration provided to the holders of the Company Common
Stock in such offer is superior to the consideration provided to the holders of the Company Common
Stock in the Transactions (including the terms of any proposal by Parent to modify the terms of the
Transactions) and (ii) is reasonably capable of being completed on the terms proposed.

          “Surviving Corporation” means the corporation surviving the Merger after the Effective Time.

          “Takeover Proposal” means any inquiry, proposal or offer from any Person (other than Parent,
Merger Sub or any of their Affiliates) or “group” (as defined in Section 13(d) of the Exchange Act)
relating to (i) the direct or indirect acquisition (including by way of a license) (whether in a
single transaction or a series of related transactions) of assets of the Company and the Company
Subsidiaries (including securities of Company Subsidiaries) equal to 15% or more of the Company’s
consolidated assets or to which 15% or more of the Company’s revenues or earnings on a
consolidated basis are attributable, (ii) the direct or indirect acquisition (whether in a single
transaction or a series of related transactions) of 15% or more of any class of equity securities
of the Company, (iii) a tender offer or exchange offer that if consummated would result in any
Person or “group” (as defined in Section 13(d) of the Exchange Act) beneficially owning 15% or
more of any class of equity securities of the Company, or (iv) a merger, consolidation, share
exchange, business combination, liquidation, dissolution, restructuring, recapitalization,
reorganization or similar transaction involving the Company or any of the Company Subsidiaries, in
each case, other than the Transactions.

          “Tax Return” means any report, return, statement, declaration or other written information
required to be supplied to a taxing or other Governmental Authority in connection with Taxes.

          “Taxes” means all taxes, levies or other like assessments, charges or fees (including
estimated taxes, charges and fees), including income, franchise, profits, corporations, advance
corporation, gross receipts, transfer, excise, property, sales, use value-added, ad valorem,
license, capital, wage, employment, payroll, withholding, social security, severance, occupation,
import, custom, stamp, alternative, add-on minimum, environmental or other governmental taxes or
charges, imposed by the United States or any state, county, local or

-7-

 

foreign government or subdivision or agency thereof, including any interest, penalties or
additions to tax applicable or related thereto.

          “Trade Secrets” means trade secrets (as defined in the Uniform Trade Secrets Act and under
corresponding foreign statutory and common law), Know-How, business and technical information,
other non-public information and confidential information and rights to limit the use or disclosure
thereof by any Person.

          “Trademark” means (i) all trademarks, trade names, trade dress, service marks, logos, trade
styles, certification marks, collective marks, designs, industrial designs and other identifiers of
source and all other general intangibles of a like nature, whether registered or unregistered, (ii)
all registrations and applications for any of the foregoing, (iii) all extensions or renewals of
any of the foregoing, (iv) all of the goodwill connected with the use of and symbolized by the
foregoing, (v) all rights and priorities afforded under the United States “common law,” under the
“common law” of any other country or jurisdiction, or under any international treaty, convention,
or the like, and (vii) any rights similar to the foregoing in any country.

          “Transactions” means the Merger and the other transactions contemplated by this Agreement.

          “WARN Act” means the Worker Adjustment and Retraining Notification Act of 1988, as amended,
and any similar provision of state law that applies to the Company or the Company Subsidiaries.

          “Warrant” means a Common Stock Purchase Warrant issued by the Company pursuant to (i) the
Warrant issued December 20, 2006, to Mirabaud Securities Limited, (ii) the Warrant issued December
20, 2006, to KBC Peel Hunt Ltd, (iii) the Warrant issued December 20, 2006 (as amended), to Wind
City, Inc., (iv) the Warrant issued December 30, 2005 (as amended), to General Electric Capital
Corporation and (v) the Warrant issued May 7, 2004, to KBC Peel Hunt Ltd.

          (b) The following terms are defined in the following sections of this Agreement:

	 	 	 	 	 
	Term	 	Section
	Agreement

	 	Preamble
	AIM Enforcement Procedure

	 	 	4.14	(b)
	Appraisal Shares

	 	 	3.2	(c)
	Balance Sheet Date

	 	 	4.5	(a)
	Bankruptcy and Equity Exception

	 	 	4.3	(a)
	Certificate of Merger

	 	 	2.4	 
	Certificates

	 	 	3.3	(b)
	Closing

	 	 	2.3	 
	Closing Date

	 	 	2.3	 
	Company

	 	Preamble
	Company Adverse Recommendation Change

	 	 	7.6	(c)

-8-

 

	 	 	 	 	 
	Term	 	Section
	Company Common Stock

	 	Introduction

	Company Disclosure Letter

	 	 	4	 
	Company ERISA Affiliates

	 	 	4.10	(a)
	Company Financial Statements

	 	 	4.5	(a)
	Company Recommendation

	 	 	7.1	(b)
	Company Stockholders Meeting

	 	 	7.1	(b)
	D&O Insurance

	 	 	7.7	(b)
	Effective Date

	 	 	2.4	 
	Effective Time

	 	 	2.4	 
	Environmental Permits

	 	 	4.13	(a)
	Exchange Fund

	 	 	3.3	(a)
	Indemnified Party

	 	 	7.7	(a)
	Interim Balance Sheet

	 	 	4.5	(a)
	Interim Financial Statements

	 	 	4.5	(a)
	Judgment

	 	 	4.3	(c)
	Law

	 	 	4.3	(c)
	Lease

	 	 	4.16	(a)(v)
	Leased Real Property

	 	 	4.18	(b)
	Material Contract

	 	 	4.16	(a)
	Maximum Amount

	 	 	7.7	(b)
	Merger

	 	Introduction

	Merger Consideration

	 	 	3.2	(a)
	Merger Sub

	 	Preamble

	Outside Date

	 	 	9.1	(b)
	Owned Software

	 	 	4.15	(k)
	Parent

	 	Preamble

	Paying Agent

	 	 	3.3	(a)
	Permits

	 	 	4.1	(a)
	Proceedings

	 	 	4.8	(a)
	Proxy Circular

	 	 	7.1	(a)
	Representatives

	 	 	7.6	(a)
	Required Company Stockholder Vote

	 	 	4.3	(a)
	Superior Proposal Notice

	 	 	9.1	(h)
	Termination Fee

	 	 	9.3	(b)
	Third Party Beneficiaries

	 	 	10.7	(b)
	UK Laws

	 	 	4.3	(e)
	Voting Agreement

	 	Introduction

-9-

 

ARTICLE 2

THE MERGER

          SECTION 2.1. The Merger. At the Effective Time, in accordance with this Agreement and
the DGCL, Merger Sub shall be merged with and into the Company, the separate existence of Merger
Sub shall cease, and the Company shall continue as the surviving corporation.

          SECTION 2.2. Effects of the Merger. The Merger shall have the effects set forth in
Section 259 of the DGCL.

          SECTION 2.3. Closing. The closing of the Merger (the “Closing”) shall take place at
10:00 a.m. (East Coast time) on a date to be specified by the parties, which shall be no later than
the second Business Day after satisfaction or (to the extent permitted by applicable Law) waiver of
the conditions set forth in Article 8 (other than any such conditions which by their nature cannot
be satisfied until the Closing Date, which shall be required to be so satisfied or (to the extent
permitted by applicable Law) waived on the Closing Date), at the offices of Covington & Burling
LLP, 1201 Pennsylvania Avenue, N.W., Washington, DC 20004, unless another time, date or place is
agreed to in writing by the parties hereto (such date upon which the Closing occurs, the “Closing
Date”).

          SECTION 2.4. Consummation of the Merger. As soon as practicable after the Closing,
the parties hereto shall cause the Merger to be consummated by filing with the Secretary of State
of the State of Delaware a certificate of merger or other appropriate documents (in any such case,
the “Certificate of Merger”) in such form as required by, and executed in accordance with, the
relevant provisions of the DGCL and shall make all other filings or recordings required under the
DGCL. The Merger shall become effective at such time as the Certificate of Merger is duly filed
with such Secretary of State, or at such later time as Parent and the Company shall agree and
specify in the Certificate of Merger (the time and date the Merger becomes effective being the
“Effective Time” and “Effective Date,” respectively).

          SECTION 2.5. Organizational Documents; Directors and Officers.

          (a) The certificate of incorporation of the Surviving Corporation shall be amended at the
Effective Time to be in the form of the certificate of incorporation of Merger Sub in effect
immediately prior to the Effective Time and, as so amended, shall be the certificate of
incorporation of the Surviving Corporation until thereafter amended as provided therein and under
the DGCL, except that the name of the Surviving Corporation may be changed to a name to be
specified by Parent. The By-laws of Merger Sub, as in effect immediately prior to the Effective
Time, shall be the By-laws of the Surviving Corporation until thereafter amended as provided
therein and under the DGCL. The directors of Merger Sub immediately prior to the Effective Time
shall be the initial directors of the Surviving Corporation and shall serve until the earlier of
their resignation, removal or death or their respective successors are duly elected or appointed
and qualified, as the case may be. The officers of Merger Sub immediately prior to the Effective
Time shall be the initial officers of the Surviving Corporation and shall serve until the earlier
of their resignation, removal or death or until their respective successors have been duly elected
or appointed and qualified, as the case may be.

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          (b) If requested by Parent prior to the Effective Time, the Company shall use its reasonable
best efforts to cause the directors of each of the Company Subsidiaries (or certain of the Company
Subsidiaries as indicated by Parent) to tender their resignations as directors, effective as of the
Effective Time and to deliver to Parent written evidence of such resignations at or prior to the
Effective Time.

ARTICLE 3

EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE CONSTITUENT

CORPORATIONS; EXCHANGE OF CERTIFICATES

          SECTION 3.1. Conversion of Merger Sub Capital Stock. At the Effective Time, by virtue
of the Merger and without any action on the part of Parent, Merger Sub or the Company, each share
of Merger Sub capital stock will be converted into and become one fully paid and nonassessable
share of common stock, par value $0.0001 per share, of the Surviving Corporation.

          SECTION 3.2. Conversion of Company Common Stock At the Effective Time, by virtue of
the Merger and without any action on the part of Parent, Merger Sub, the Company or any holder of
shares of Company Common Stock:

          (a) Each share of Company Common Stock issued and outstanding immediately prior to the
Effective Time (other than (i) any shares to be canceled pursuant to Section 3.2(b) and (ii) any
Appraisal Shares) shall be canceled and shall be converted automatically into the right to receive
6.75 pence in cash (the “Merger Consideration”). As of the Effective Time, all such shares of
Company Common Stock shall no longer be outstanding and shall automatically be canceled and shall
cease to exist, and each holder of a certificate representing any such shares of Company Common
Stock shall cease to have any rights with respect thereto, except the right to receive the Merger
Consideration upon surrender of such certificate in accordance with Section 3.3, without interest.

          (b) Each share of Company Common Stock held in the treasury of the Company and each share of
Company Common Stock owned by Merger Sub, Parent or any wholly-owned Subsidiary of Parent or of the
Company immediately prior to the Effective Time shall be canceled without any conversion thereof
and no payment or distribution shall be made with respect thereto.

          (c) Appraisal Rights. Notwithstanding anything in this Agreement to the contrary,
shares of Company Common Stock that are outstanding immediately prior to the Effective Time and
that are held by any Person who is entitled to demand and properly demands appraisal of such shares
(“Appraisal Shares”) pursuant to, and who complies in all respects with, Section 262 shall not be
converted into the right to receive Merger Consideration as provided in Section 3.2(a), but rather
the holders of Appraisal Shares shall be entitled to payment of the fair value of such Appraisal
Shares in accordance with Section 262 (and at the Effective Time, such Appraisal Shares shall no
longer be outstanding and shall automatically be canceled and shall cease to exist, and such
holders shall cease to have any right with respect thereto, except the right to receive the fair
value of such Appraisal Shares in accordance with Section 262); provided, however, that if any such
holder shall fail to perfect or otherwise shall waive, withdraw or lose

-11-

 

the right to appraisal under Section 262, then the right of such holder to be paid the fair
value of such holder’s Appraisal Shares shall cease and such Appraisal Shares shall be deemed to
have been converted as of the Effective Time into, and to have become exchangeable solely for the
right to receive, Merger Consideration as provided in Section 3.2(a). The Company shall serve
prompt notice to Parent of any demands received by the Company for appraisal of any shares of
Company Common Stock, and Parent shall have the right to participate in all negotiations and
proceedings with respect to such demands. Prior to the Effective Time, the Company shall not,
without the prior written consent of Parent, make any payment with respect to, or settle or offer
to settle, any such demands, or agree to do any of the foregoing. Any portion of the Merger
Consideration made available by the Paying Agent pursuant to Section 3.3(a) to pay for Appraisal
Shares shall be returned to Parent upon demand.

          SECTION 3.3. Exchange of Certificates.

          (a) Paying Agent. Prior to the Effective Time, Parent shall enter into an agreement
with such bank or trust company as may be designated by Parent and reasonably acceptable to the
Company (the “Paying Agent”), which shall provide for the payment of Merger Consideration in
accordance with the terms of this Section 3.3. Parent shall deposit with the Paying Agent in
accordance with this Article 3, the cash necessary to pay for the shares of Company Common Stock
converted into the right to receive Merger Consideration (the “Exchange Fund”). The Exchange Fund
shall not be used for any other purpose. Such Merger Consideration deposited with the Paying Agent
shall, pending its disbursement to holders of shares of Company Common Stock, be invested by the
Paying Agent as directed by Parent. Any net profit resulting from, or interest or income produced
by, such amounts on deposit with the Paying Agent will be payable to Parent.

          (b) Exchange Procedures. As soon as reasonably practicable after the Effective Time,
the Paying Agent shall mail to each holder of record of a certificate or certificates which
immediately prior to the Effective Time represented outstanding shares of Company Common Stock (the
“Certificates”) whose shares were converted into the right to receive the Merger Consideration
pursuant to Section 3.2, (i) a letter of transmittal in the form attached as Exhibit B hereto and
(ii) instructions for use in surrendering the Certificates in exchange for the Merger
Consideration. Upon surrender of a Certificate for cancellation to the Paying Agent, together with
such letter of transmittal, duly executed, and such other documents as may reasonably be required
by the Paying Agent, the holder of such Certificate shall receive in exchange therefor the amount
of cash which the shares of Company Common Stock theretofore represented by such Certificate
entitle such holder to receive pursuant to the provisions of this Article 3 and the Certificate so
surrendered shall forthwith be canceled. In the event of a transfer of ownership of Company Common
Stock that is not registered in the transfer records of the Company, payment may be made to a
Person other than the Person in whose name the Certificate so surrendered is registered if such
Certificate shall be properly endorsed or otherwise be in proper form for transfer and the Person
requesting such issuance shall pay any transfer or other taxes required by reason of the payment to
a Person other than the registered holder of such Certificate or establish to the satisfaction of
Parent that such tax has been paid or is not applicable. Each Certificate shall be deemed at any
time after the Effective Time to represent only the right to receive upon surrender in accordance
with this Section 3.3 the Merger Consideration into which the shares of Company Common Stock shall
have been converted

-12-

 

pursuant to Section 3.2. No interest shall be paid or shall accrue on any cash payable to
holders of Certificates pursuant to the provisions of this Article 3.

          (c) No Further Ownership Rights in Company Common Stock. The Merger Consideration
paid upon the surrender for exchange of Certificates in accordance with the terms of this Article 3
shall be deemed to have been paid in full satisfaction of all rights pertaining to the shares of
Company Common Stock theretofore represented by such Certificates, and there shall be no further
registration of transfers on the stock transfer books of the Company of the shares of Company
Common Stock which were outstanding immediately prior to the Effective Time. If, after the
Effective Time, Certificates are presented to the Surviving Corporation or the Paying Agent for any
reason, they shall be canceled and exchanged as provided in this Article 3, except as otherwise
provided by Law.

          (d) Termination of Exchange Fund. Any portion of the Exchange Fund which remains
unclaimed by the holders of Certificates for 12 months after the Effective Time shall be delivered
to Parent, upon demand, and any holders of Certificates who have not theretofore complied with this
Article 3 shall thereafter look only to Parent (subject to abandoned property, escheat or similar
Laws, as general creditors thereof) for payment of their claim for Merger Consideration.

          (e) No Liability. None of Parent, Merger Sub, the Company or the Paying Agent shall
be liable to any Person in respect of any cash from the Exchange Fund delivered to a public
official pursuant to any applicable abandoned property, escheat or similar Law. If any Certificate
shall not have been surrendered prior to five years after the Effective Time (or immediately prior
to such earlier date on which any amounts payable pursuant to this Article 3 would otherwise
escheat to or become the property of any Governmental Authority), any such amounts shall, to the
extent permitted by applicable Law, become the property of the Surviving Corporation, free and
clear of all claims or interest of any Person previously entitled thereto.

          (f) Lost Certificates. If any Certificate shall have been lost, stolen or destroyed,
upon the making of an affidavit of that fact by the Person claiming such Certificate to be lost,
stolen or destroyed and, if required by Parent, the posting by such Person of a bond in such
reasonable amount as Parent may direct as indemnity against any claim that may be made against it
with respect to such Certificate, the Paying Agent shall issue in exchange for such lost, stolen or
destroyed Certificate the applicable Merger Consideration with respect thereto pursuant to this
Agreement.

          (g) Withholding Rights. Parent shall be entitled to deduct and withhold from the
consideration otherwise payable pursuant to this Agreement to any holder of shares of Company
Common Stock such amounts as it is required to deduct and withhold with respect to the making of
such payment under the Code or any provision of state, local or foreign Tax law. To the extent
that amounts are so withheld by Parent and paid to the appropriate taxing authorities, such
withheld amounts shall be treated for all purposes of this Agreement as having been paid to the
holder of the shares of Company Common Stock in respect of which such deduction and withholding was
made by Parent.

-13-

 

          SECTION 3.4. Company Options. As soon as practicable following the date of this
Agreement, the Company Board (or, if appropriate, any committee thereof administering the Stock
Plans) shall adopt such resolutions or take such other actions as may be required to provide that
each Option granted under the Stock Plans and outstanding immediately prior to the Effective Time
(whether or not then vested or exercisable) shall be canceled and terminated and converted at the
Effective Time into the right to receive a cash amount equal to the Option Consideration for each
share of Company Common Stock then subject to the Option, or, if the Option Consideration shall be
a negative number, no such cash payment shall be due and owing. Except as otherwise provided
below, any Option Consideration due and owing shall be paid as soon after the Closing Date as shall
be practicable. Notwithstanding the foregoing, Parent and the Surviving Corporation shall be
entitled to deduct and withhold from any Option Consideration otherwise payable such amounts as may
be required to be deducted and withheld with respect to the making of such payment under the Code,
or any provision of state, local or foreign Tax law. Prior to the Effective Time, the Company
shall make any amendments to the terms of the Stock Plans that are necessary to give effect to the
transactions contemplated by this Section 3.4. Prior to the Effective Time, the Company shall take
all actions necessary to terminate all of its Stock Plans, such termination to be effective at or
before the Effective Time.

          SECTION 3.5. Warrants. Prior to the Effective Time, the Company shall use reasonable
best efforts to provide that each Warrant that is outstanding immediately prior to the Effective
Time and is not exercised prior to the Effective Time shall cease to represent a right to acquire
shares of the Company Common Stock and shall be converted, at the Effective Time, into the right to
receive (upon surrender of the warrant certificate) an amount in cash, without interest, equal to
the product of (a) the amount, if positive, by which the Merger Consideration exceeds the per share
exercise price of such Warrant and (b) the number of shares of Company Common Stock issuable upon
exercise of such Warrant.

          SECTION 3.6. Further Action. If at any time after the Effective Time, any further
action is necessary or desirable to carry out the purposes of this Agreement and to vest the
Surviving Corporation with full right, title and possession to all assets, property, rights,
privileges, powers and franchises of either of the Constituent Corporations, the officers and
directors of the Surviving Corporation are fully authorized in the name of each Constituent
Corporation or otherwise to take, and shall take, all such lawful and necessary action.

          SECTION 3.7. Adjustments to Prevent Dilution. In the event that the Company changes
the number of shares of Company Common Stock or securities convertible or exchangeable into or
exercisable for shares of Company Common Stock issued and outstanding prior to the Effective Time
as a result of a reclassification, stock split (including a reverse stock split), stock dividend or
distribution, recapitalization, merger, issuer tender or exchange offer, or other similar
transaction, the Merger Consideration shall be equitably adjusted; provided, however, that no such
adjustment shall be made as a result of the issuance of Company Common Stock in connection with the
conversion or exercise of any securities convertible or exchangeable into or exercisable for shares
of Company Common Stock issued and outstanding as of the date hereof or in any transaction
permitted by Section 6.1.

-14-

 

ARTICLE 4

REPRESENTATIONS AND WARRANTIES OF THE COMPANY

          Except as set forth on the disclosure letter delivered by the Company to Parent prior to the
execution of this Agreement (the “Company Disclosure Letter”), which Company Disclosure Letter
identifies the Section (or, if applicable, subsection) of this Agreement to which such exception
relates (provided, however, that any disclosure contained in any section of the Company Disclosure
Letter shall be deemed to be disclosed with respect to any other Section of this Agreement to the
extent that it is reasonably and readily apparent that such disclosure is applicable to such other
Section of this Agreement), the Company hereby represents and warrants to Parent and Merger Sub as
follows:

          SECTION 4.1. Organization.

          (a) Each of the Company and the Company Subsidiaries is a corporation, limited liability
company or partnership duly organized, validly existing and in good standing under the laws of the
jurisdiction of its organization. Each of the Company and the Company Subsidiaries has all
requisite power and authority necessary to enable it to own, operate and lease its properties and
to carry on its business as now conducted. The Company Charter Documents and Subsidiary Documents
are in full force and effect and neither the Company nor any of the Company Subsidiaries is in
violation of any of their respective provisions. Each of the Company and the Company Subsidiaries
possesses all licenses, franchises, permits, exemptions, clearances, certificates, approvals and
authorizations, and any applications for, and supplements or amendments to, the foregoing
(collectively, “Permits”) from Governmental Authorities, or required by Governmental Authorities to
be obtained, in each case necessary for the lawful conduct of their respective businesses as now
conducted, the lack of which, individually or in the aggregate, has not had and would not
reasonably be expected to have a Company Material Adverse Effect.

          (b) The Company has delivered or made available to Parent complete and correct copies of the
Company Charter Documents and the Subsidiary Documents, in each case, as amended to the date of
this Agreement. The Company has made available to Parent correct and complete copies of the
minutes (or, in the case of minutes that have not yet been finalized, a brief summary of the
meeting) of all meetings of stockholders, the Company Board and each committee of the Company Board
and the Company Subsidiaries since January 1, 2006; provided, however, that the Company shall not
be obligated to furnish to Parent any minutes for meetings or portions of meetings that only
discuss the Transactions or alternative transactions considered by the Company Board.

          SECTION 4.2. Capitalization.

          (a) The authorized capital stock of the Company consists of 250,000,000 shares of Company
Common Stock. As of the date of this Agreement: (i) 101,006,802 shares of Company Common Stock
were issued and outstanding; (ii) no shares of Company Common Stock were held by the Company in its
treasury; (iii) there were outstanding Options to purchase 6,681,667 shares of Company Common Stock
out of a total of 9,800,000 shares of Company Common Stock currently reserved for issuance under
the Stock Plans (including upon exercise of

-15-

 

the Options); (iv) 4,000,000 shares of Company Common Stock were reserved for issuance upon
conversion of the Convertible Notes, and (v) there were outstanding Warrants exercisable for
6,944,891 shares of Company Common Stock and such number of shares of Company Common Stock were
reserved for issuance upon conversion of the Warrants. Such issued and outstanding shares of
Company Common Stock have been, and all such shares of Company Common Stock that may be issued
prior to the Effective Time will be when issued, duly authorized and validly issued, are fully paid
and nonassessable, and have not been issued in violation of any preemptive rights granted by the
Company to any holders of its securities. Section 4.2(a) of the Company Disclosure Letter sets
forth, as of the date of this Agreement, each equity-based award and Option outstanding under the
Stock Plans indicating the applicable Stock Plan and type of award such as an “incentive stock
option” (as defined in Section 422 of the Code) or a nonqualified stock option, the extent to which
such award or option is vested and exercisable or subject to acceleration, the date on which such
award or Option was granted, the Stock Plan under which such award or Option was granted, the
number of shares of capital stock of the Company issuable thereunder and the expiration date and
exercise or conversion price relating thereto. The treatment of the awards and Options described
in Section 3.4 shall not violate the terms of the Stock Plans or any agreement governing the terms
of such awards or Options. All of the Options have been granted solely to employees, consultants
(who are individuals) or directors of the Company in the ordinary course of business consistent
with past practice. All Options have been granted in accordance with the terms of the Stock Plans
and applicable Law, and, with respect to each outstanding Option, the exercise price is no less
than the fair market value of such Option on the date of grant and the Option is either exempt from
or not otherwise subject to the requirements of Section 409A of the Code. The Company has not
declared or paid any dividend, or declared or made any distribution on, or authorized the creation
or issuance of, or issued, or authorized or effected any split-up or any other recapitalization of,
any of its capital stock, or directly or indirectly redeemed, purchased or otherwise acquired any
of its outstanding capital stock. The Company has not heretofore agreed to take any such action,
and there are no outstanding contractual obligations of the Company of any kind to redeem, purchase
or otherwise acquire any outstanding shares of capital stock of the Company. Other than the
Company Common Stock, there are no outstanding bonds, debentures, notes or other indebtedness or
securities of the Company having the right to vote (or, other than the outstanding Options,
Warrants and Convertible Notes, convertible into, or exchangeable for, securities having the right
to vote) on any matters on which stockholders of the Company may vote.

          (b) There are no stockholder agreements, voting trusts or other agreements or understandings
to which the Company or any Company Subsidiary is a party relating to the voting or disposition of
any shares of the capital stock of the Company or any of the Company Subsidiaries or granting to
any Person or group of Persons the right to elect, or to designate or nominate for election, a
director to the Company Board or any Company Subsidiary.

          (c) Except as set forth in Section 4.2(a), as of the date of this Agreement, (i) no shares of
capital stock or other voting securities of the Company are issued, reserved for issuance or
outstanding, and (ii) there are no outstanding securities, options, warrants, calls, rights,
commitments, agreements, arrangements or undertakings of any kind to which the Company or any of
the Company Subsidiaries is a party or by which any of them is bound (A) obligating the Company or
any of the Company Subsidiaries to issue, deliver, register or sell, or cause to be issued,
delivered, registered or sold, additional shares of capital stock or other equity

-16-

 

interests in, or any security convertible or exercisable for or exchangeable into any capital
stock of or other equity interest in or other voting securities of, the Company or of any Company
Subsidiary, (B) obligating the Company or any Company Subsidiary to issue, grant, extend or enter
into any such option, warrant, call, right, security, commitment, contract, arrangement or
undertaking, or (C) that give any Person the right to receive any economic benefit or right similar
to or derived from the economic benefits and rights occurring to holders of capital stock of the
Company. As of the date of this Agreement, there are not any outstanding obligations of the
Company or any Company Subsidiary to repurchase, redeem or otherwise acquire any shares of capital
stock or voting securities of the Company. No Company Subsidiary owns any Company Common Stock.

          (d) There are no outstanding securities of the Company (i) registered under the Exchange Act,
(ii) listed on a U.S. national securities exchange or quoted in a U.S. automated inter dealer
quotation system, or (iii) other than the Company Common Stock admitted for trading on AIM, listed
on a foreign securities exchange.

          SECTION 4.3. Authorization; No Conflict.

          (a) The Company has the requisite corporate power and authority to enter into and deliver this
Agreement and all other agreements and documents contemplated hereby to which it is a party and to
carry out its obligations hereunder and thereunder and to consummate the Transactions. The
execution and delivery of this Agreement by the Company, the performance by the Company of its
obligations hereunder and the consummation by the Company of the Transactions have been duly and
validly authorized and approved by the Company Board. No other corporate proceedings on the part
of the Company or any of the Company Subsidiaries are necessary to authorize the execution and
delivery of this Agreement, the performance by the Company of its obligations hereunder and the
consummation by the Company of the Transactions, except for the approval of this Agreement by the
holders of a majority of the issued and outstanding shares of Company Common Stock (the “Required
Company Stockholder Vote”). Other than the Required Company Stockholder Vote, no vote of the
Company’s stockholders is necessary in connection with this Agreement, the Voting Agreement or the
consummation of any of the Transactions. This Agreement has been duly and validly executed and
delivered by the Company and, assuming the due authorization, execution and delivery hereof by
Parent and Merger Sub, constitutes a legal, valid and binding obligation of the Company,
enforceable against the Company in accordance with its terms, subject to bankruptcy, insolvency,
fraudulent transfer, reorganization, moratorium or similar Laws of general application affecting or
relating to the enforcement of creditors rights generally and equitable principles of general
applicability, whether considered in a proceeding at law or in equity (the “Bankruptcy and Equity
Exception”).

          (b) The Company Board, at a meeting duly called and held prior to the execution of this
Agreement, duly and unanimously adopted resolutions (i) authorizing the execution, delivery and
performance of this Agreement, (ii) approving, adopting and declaring advisable this Agreement, the
Merger and the other transactions contemplated by this Agreement, (iii) determining that the terms
of the Merger and the other Transactions are fair to and in the best interests of the Company and
its stockholders, and (iv) authorizing the submission

-17-

 

of this Agreement to the Company’s stockholders for their approval and recommending that the
Company’s stockholders adopt this Agreement.

          (c) Neither the execution and delivery of this Agreement by the Company nor the consummation
by the Company of the Transactions nor compliance by the Company with any of the provisions herein
will (i) result in a violation or breach of or conflict with the Company Charter Documents or the
Subsidiary Documents, (ii) result in a violation or breach of or conflict with any provisions of,
or result in the loss of any benefit under or constitute a default (or an event which, with notice
or lapse of time or both, would constitute a default) under, or result in the termination,
cancellation of, or give rise to a right of purchase under, or accelerate the performance required
by, or result in a right of termination or acceleration under, or result in the creation of any
Lien upon any of the properties or assets owned or operated by the Company or any Company
Subsidiary under any of the terms, conditions or provisions of any Contract to which the Company or
any of the Company Subsidiaries is a party or by which the Company or any of the Company
Subsidiaries or any of their respective properties or assets may be bound, or (iii) subject to
obtaining or making the consents, waivers, approvals, orders, authorizations, registrations,
declarations and filings referred to in paragraph (d) below, violate any judgment, ruling, order,
writ, injunction or decree of any Governmental Authority (“Judgment”) or any statute, code, decree,
law, ordinance, rule or regulation or orders of Governmental Authorities (“Law”) applicable to the
Company or any of the Company Subsidiaries or any of their respective properties or assets, other
than any such event described in items (ii) or (iii) which, individually or in the aggregate, has
not had and would not reasonably be expected to have a Company Material Adverse Effect.

          (d) No consent, waiver, permit, approval, order or authorization of, or registration,
declaration or filing with, any Governmental Authority is necessary to be obtained or made by the
Company or any Company Subsidiary in connection with the Company’s execution, delivery and
performance of this Agreement or the consummation by the Company of the Transactions, except for
(i) compliance with the DGCL, with respect to the filing of the Certificate of Merger, and (ii)
compliance with the AIM Rules for Companies.

          (e) Neither the execution and delivery of this Agreement by the Company nor the consummation
by the Company of the Transactions in the manner contemplated by this Agreement will result in a
breach or violation of the AIM Rules for Companies, the United Kingdom Financial Services and
Markets Act 2000, as amended, and the Rules of the London Stock Exchange (the “UK Laws”).

          SECTION 4.4. Subsidiaries.

          (a) The Company Subsidiaries and their respective jurisdictions of organization are identified
in Section 4.4(a) of the Company Disclosure Letter.

          (b) All of the outstanding shares of capital stock or other equity securities of, or other
ownership interests in, each Company Subsidiary are duly authorized, validly issued, fully paid and
nonassessable, and such shares, securities or interests are owned by the Company or by a Company
Subsidiary free and clear of any Liens or limitations on voting rights. There are no
subscriptions, options, warrants, calls, rights, convertible securities or other agreements or

-18-

 

commitments of any character relating to the issuance, transfer, sales, delivery, voting or
redemption (including any rights of conversion or exchange under any outstanding security or other
instrument) for any of the capital stock or other equity interests of, or other ownership interests
in, any Company Subsidiary. There are no agreements requiring the Company or any Company
Subsidiary to make contributions to the capital of, or lend or advance funds to, any Company
Subsidiary.

          SECTION 4.5. Financial Statements.

          (a) The Company has previously delivered to Parent (i) the audited financial statements
(balance sheet, statement of operations and statement of cash flows) of the Company and the Company
Subsidiaries for the fiscal years ended December 31, 2007 and December 31, 2008 and the notes
thereto, and (ii) the unaudited interim consolidated balance sheet of the Company and the Company
Subsidiaries as of and for the five-month period ending May 31, 2009 (the May 31, 2009 balance
sheet being referred to herein as the “Interim Balance Sheet” and the date thereof being the
“Balance Sheet Date”) and related consolidated statements of income and cash flows for the periods
then ended (together with the Interim Balance Sheet, the “Interim Financial Statements”). All of
such financial statements referred to in this Section 4.5 are collectively referred to herein as
the “Company Financial Statements”.

          (b) All Company Financial Statements (i) have been prepared in accordance with GAAP applied on
a consistent basis throughout the periods referenced above (except as otherwise noted therein and,
in the case of the Interim Financial Statements, subject to the absence of footnotes and to normal
and recurring year-end audit adjustments that are not, individually or in the aggregate, expected
to be material in amount or significance), (ii) have been prepared from, and are in accordance
with, the books and records of the Company and the Company Subsidiaries, and (iii) present fairly
in all material respects the financial position and the results of operations of the Company and
the Subsidiaries (taken as a whole) as of the dates and for the periods indicated.

          (c) The Company and the Company Subsidiaries maintain systems of internal control over
financial reporting that have been designed by, or under the supervision of, their respective
principal executive and principal financial officers, or persons performing similar functions, to
provide reasonable assurance regarding the reliability of financial reporting and the preparation
of financial statements for external purposes in accordance with GAAP, including, but not limited
to internal accounting controls sufficient to provide reasonable assurance that: (i) transactions
are executed in accordance with management’s general or specific authorizations; (ii) transactions
are recorded as necessary to permit preparation of the Company Financial Statements in conformity
with GAAP and to maintain asset accountability; (iii) access to assets is permitted only in
accordance with management’s general or specific authorization; and (iv) the recorded
accountability for assets is compared with the existing assets at reasonable intervals and
appropriate action is taken with respect to any differences.

          SECTION 4.6. Absence of Undisclosed Liabilities. As at the Balance Sheet Date,
neither the Company nor any of the Company Subsidiaries has any liabilities of any nature, whether
accrued, absolute, contingent or otherwise (including, without limitation, liabilities as guarantor
or otherwise with respect to obligations of others or liabilities for Taxes due or then

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accrued or to become due) other than liabilities (i) adequately reflected or reserved against
on the Interim Balance Sheet, (ii) incurred since the Balance Sheet Date in the ordinary course of
business consistent with past practice, (iii) arising under Material Contracts listed in Section
4.16(a) of the Company Disclosure Letter or not so required to be listed in accordance with their
terms, (iv) disclosed in this Agreement, or (v) not required by GAAP to be reflected on the Interim
Balance Sheet or any notes thereto.

          SECTION 4.7. No Material Changes. From the Balance Sheet Date to the date hereof, the
Company and the Company Subsidiaries have conducted their business in the ordinary course of
business consistent with past practice and there has not been or occurred:

          (a) any event, condition, change, occurrence or development of a state of circumstances which,
individually or in the aggregate, has had or would reasonably be expected to have a Company
Material Adverse Effect; or

          (b) any event, condition, action or occurrence that, if taken during the period from the date
of this Agreement through the Effective Time, would constitute a breach of Section 6.1(b).

          SECTION 4.8. Litigation.

          (a) There are no suits, claims, actions, proceedings, arbitrations, mediations, or, to the
knowledge of the Company, governmental investigations, informal inquiries or requests for
documents, whether by subpoena or informal letter (other than routine proceedings related to the
prosecution of applications for Patents, Copyright registrations and Trademark registrations)
(“Proceedings”), pending or, to the knowledge of the Company, threatened against the Company or any
of the Company Subsidiaries, against any of their respective directors, officers, employees or
agents or which affect the assets or operations of the Company or the Company Subsidiaries.
Neither the Company nor the Company Subsidiaries nor any of their respective properties is or are
subject to any material Judgment.

          (b) There are no pending, and in the past three years there have been no, claims of any
director, officer or employee of the Company or any of the Company Subsidiaries seeking
indemnification from the Company or any of the Company Subsidiaries under applicable Law, the
Company Charter Documents or the Subsidiary Documents, any insurance policy maintained by the
Company or any of the Company Subsidiaries or any Contract.

          SECTION 4.9. Broker’s or Finder’s Fees; Opinion of Company Financial Advisor.

          (a) Except for the Company Financial Advisor, no agent, broker, investment banker, Person or
firm acting on behalf of the Company or any Company Subsidiary or under the Company’s or any
Company Subsidiary’s authority is or will be entitled to any advisory, commission or broker’s or
finder’s fee or similar fee or commission or reimbursement of expenses from any of the parties
hereto in connection with any of the Transactions. The Company has heretofore delivered to Parent
a complete and correct copy of the Company’s engagement letter with the Company Financial Advisor,
which letter describes all fees payable to the Company Financial Advisor in connection with the
Transactions, all agreements under which

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any such fees or any expenses are payable and all indemnification and other agreements related
to the engagement of the Company Financial Advisor.

          (b) The Company Financial Advisor has delivered to the Company Board its written opinion (or
oral opinion to be confirmed in writing), dated as of the date hereof, that, as of such date, the
Merger Consideration to be received by holders of the Company Common Stock (other than the Company,
Merger Sub, Parent or any wholly-owned Subsidiary of Parent or the Company) pursuant to this
Agreement is fair, from a financial point of view, to the holders of the Company Common Stock. A
written copy of such opinion will be provided to Parent as soon as practicable after the date
hereof; provided, however, that Parent hereby agrees and understands that such opinion is for the
benefit of the Company Board and may not be relied on by Parent or Merger Sub. The Company has
been authorized by the Company Financial Advisor to permit the inclusion of such opinion in its
entirety and/or references thereto in the Proxy Circular, provided that the opinion is reproduced
therein in full and any such references are in a form reasonably acceptable to the Company
Financial Advisor and its counsel.

          SECTION 4.10. Employee Plans.

          (a) Section 4.10 of the Company Disclosure Letter sets forth all Company Employee Benefit
Plans established, maintained, adopted, participated in, sponsored, contributed or required to be
contributed to, or provided by, the Company, any Company Subsidiary or any entity with which the
Company is a single employer under Section 414(b), (c) or (m) of the Code (“Company ERISA
Affiliates”) and under which the Company or any Company ERISA Affiliate would reasonably be
expected to have any liability.

          (b) With respect to each Company Employee Benefit Plan, the Company has made available to
Parent a true, correct and complete copy of: (i) each writing constituting a part of any written
Company Employee Benefit Plan and all amendments thereto, and all trusts or service agreements
relating to the administration and recordkeeping of the Plan, and written summaries of the material
terms of all unwritten Company Employee Benefit Plans; (ii) the three most recent Annual Reports
(Form 5500 Series or otherwise in a form in accordance with applicable Law) including all
applicable schedules, if any, for each Company Employee Benefit Plan that is subject to such
reporting requirements; (iii) the current summary plan description and any material modifications
thereto, if any, or any written summary provided to participants with respect to any plan for which
no summary plan description exists; (iv) the most recent determination letter (or if applicable,
advisory or opinion letter) from the Internal Revenue Service, if any, and any pending applications
for a determination or opinion letter; and (v) all material written correspondence given to such
Company Employee Benefit Plan, the Company, or any ERISA Affiliate by the Internal Revenue Service,
Department of Labor, Pension Benefit Guarantee Corporation, or other governmental agency (including
any foreign governmental agency responsible for the regulation of such Company Employee Benefit
Plan) during the three years preceding the date of this Agreement relating to such Company Employee
Benefit Plan or provided to any such entity by the Company Employee Benefit Plan, the Company, a
Company Subsidiary or an ERISA Affiliate during the three years preceding the date of this
Agreement with respect to such Company Employee Benefit Plan.

-21-

 

          (c) Each Company Employee Benefit Plan that is intended to be “qualified” within the meaning
of Section 401(a) of the Code has been the subject of a favorable and up-to-date (through any
applicable remedial amendment period) determination, advisory or opinion letter from the Internal
Revenue Service on which the Company is entitled to rely, and no event has occurred and no
condition exists that would reasonably be expected to adversely affect the qualified status of any
such Company Employee Benefit Plan.

          (d) The Company, or any Company Subsidiary, has (i) filed or caused to be filed all returns
and reports on the Company Employee Benefit Plans that it and/or any such plan are required to
file, (ii) paid or made adequate provision for all fees, interest, penalties, assessments or
deficiencies that have become due pursuant to those returns or reports or pursuant to any
assessment or adjustment that has been made relating to those returns or reports and (iii) has
complied in all material respects with applicable Laws pertaining to the provision of compensation
and benefits.

          (e) Each Company Employee Benefit Plan has been operated and administered in all material
respects in accordance with its provisions and in compliance with all provisions of ERISA, the Code
and all Laws and regulations applicable to the Company Employee Benefit Plans. All contributions
that are required to be made to any Company Employee Benefit Plan (or to any person pursuant to the
terms thereof) and are currently due have been made or paid.

          (f) Neither the Company nor any Company Subsidiary has engaged in any prohibited transaction
for which there is not an exemption, within the meaning of Section 4975 of the Code or Section 406
of ERISA, as a fiduciary or party in interest with respect to any Company Employee Benefit Plan.
To the knowledge of the Company, no prohibited transaction has occurred with respect to any Company
Employee Benefit Plan that would be reasonably expected to result in any liability or excise Tax
under ERISA or the Code being imposed on the Company or any Company Subsidiary. Neither the
Company, any Company employee, or any committee of which any Company employee is a member has
breached his or her fiduciary duty with respect to a Company Employee Benefit Plan or otherwise has
any liability in connection with any acts taken (or failed to be taken) with respect to the
administration or investment of the assets of any Company Employee Benefit Plan. To the knowledge
of the Company, no fiduciary, within the meaning of Section 3(21) of ERISA, who is not the Company
or any Company employee, has breached his or her fiduciary duty with respect to a Company Employee
Benefit Plan or otherwise has any liability in connection with any acts taken (or failed to be
taken) with respect to the administration or investment of the assets of any Company Employee
Benefit Plan that would reasonably be expected to result in any liability or excise Tax under ERISA
or the Code being imposed on the Company or any Company Subsidiary.

          (g) No Company Employee Benefit Plan is subject to Title IV of ERISA or Section 412 of the
Code, or is a “defined benefit plan” within the meaning of Section 3(35) of ERISA, or is a
“multiemployer plan” within the meaning of Section 3(37) of ERISA, and neither the Company, a
Company Subsidiary nor any ERISA Affiliate of the Company or a Company Subsidiary has within the
six years preceding the date of this Agreement sponsored, contributed to, been required to
contribute to, or had any obligations or incurred any liability under any plan

-22-

 

that is subject to Title IV of ERISA or Section 412 of the Code, or is a “multiemployer plan”
within the meaning of Section 3(37) of ERISA.

          (h) The Company and the Company Subsidiaries are not required to provide life, health or
medical benefits or insurance coverage to any individual, or to the family members of any
individual, for any period extending beyond the termination of the individual’s employment, except
to the extent required by the COBRA provisions in ERISA and the Code or similar provisions of state
law.

          (i) Neither the execution and delivery of this Agreement nor the consummation of the
Transactions, alone or in connection with any other event (such as a termination of employment)
will (i) result in any payment becoming due under any Company Employee Benefit Plan, (ii) increase
any benefits otherwise payable under any Company Employee Benefit Plan, or (iii) result in the
acceleration of the time of payment or vesting of any such benefits. No benefit that is or may
become payable by any Company Employee Benefit Plan as a result of, or arising under, this
Agreement shall constitute an “excess parachute payment” (as defined in Section 280G(b)(1) of the
Code) that is subject to the imposition of an excise tax under Section 4999 of the Code or that
would not be deductible by reason of Section 280G of the Code.

          (j) Except as required by applicable Law or any applicable collective bargaining agreement,
the Company and the Company Subsidiaries have no legally binding obligation to any individual to
create any additional benefit plans, programs, policies or arrangements or modify or change any
existing Company Employee Benefit Plan that would affect any current or former employee, director,
consultant, or independent contractor, of the Company, or any beneficiary or alternate payee of
such an individual. Except as required by applicable Law, no events have occurred or are expected
to occur as a result of any action taken by the Company with respect to any Company Employee
Benefit Plan that would cause a material change in the cost of providing the benefits under such
plan or would cause a material change in the cost of providing for other liabilities of such plan.

          (k) The Company has the right at any time to amend or terminate each Company Employee Benefit
Plan at any time (following a notice period of no longer than forty five days) without incurring
any liability other than with respect to (1) benefits that have already accrued under a retirement
plan or (2) claims that have already been incurred under a welfare plan.

          SECTION 4.11. Warranties.

          (a) The Company and the Company Subsidiaries do not provide guaranties, warranties or
indemnities with respect to the performance or integrity of any of the products or services sold by
the Company or the Company Subsidiaries, except for those written standard guaranties, warranties
or indemnities that are included in the copies of the Material Contracts that have been previously
provided to Parent.

          (b) Section 4.11(b) of the Company Disclosure Letter sets forth a brief description of any
material claims during the last three years made under or with respect to

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guaranties, warranties and indemnities of or relating to the Company’s and the Company
Subsidiaries’ products and services.

          (c) The reserve for guaranty, warranty and indemnity costs included in the Company Financial
Statements sets forth the reasonable judgment of management of the Company of the estimate of the
aggregate liability of the Company and the Company Subsidiaries in respect of such guaranty,
warranty and indemnity obligations as of the date of such Company Financial Statements.

          (d) Neither the Company nor any Company Subsidiary has received any written or, to the
knowledge of the Company, oral customer complaints concerning material alleged defects in its
products (or designs thereof) or services.

          SECTION 4.12. Taxes.

          (a) Each of the Company and each Company Subsidiary has timely filed all material federal,
state, local, and other Tax Returns required to be filed by it in the manner prescribed by
applicable law and all such Tax Returns are true, complete and correct. All Taxes shown as due on
such Tax Returns have been paid in full and the Company and each Company Subsidiary has made
adequate provision (or adequate provision has been made on its behalf) for all accrued Taxes not
yet due. There are no Liens on any of the assets, rights or properties of the Company or any
Company Subsidiary with respect to Taxes, other than Liens for Taxes not yet due and payable or for
Taxes that the Company or a Company Subsidiary is contesting in good faith through appropriate
proceedings.

          (b) No deficiencies have been asserted in writing against the Company or any Company
Subsidiary as a result of examinations by any state, local, federal or foreign taxing authority and
no issue has been raised by any examination conducted by any state, local, federal or foreign
taxing authority that, by application of the same principles, might result in a proposed deficiency
for any other period not so examined which deficiency (or deficiencies), in either case, is not (or
are not) adequately reserved for in the most recent Company Financial Statements. Any deficiency
resulting from any audit or examination relating to Taxes of the Company or any Company Subsidiary
by any taxing authority has been paid or is being contested in good faith and in accordance with
law and is adequately reserved for on the balance sheets contained in the Company Financial
Statements in accordance with GAAP.

          (c) Neither the Company nor any Company Subsidiary has been a party to a “listed transaction”
within the meaning of Treas. Reg. Sec. 1.6011-4(b).

          (d) Neither the Company nor any Company Subsidiary is a party to any Tax sharing agreement,
Tax indemnity obligation or similar agreement, arrangement or practice with respect to Taxes
(including any advance pricing agreement, closing agreement or other agreement relating to Taxes
with any taxing authority).

          (e) There are no outstanding agreements extending or waiving the statutory period of
limitations applicable to any claim for, or the period for the collection or assessment or
reassessment of, Taxes due from the Company or any Company Subsidiary for any taxable period and no
request for any such waiver or extension is currently pending. There are no audits

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or other examinations by any Governmental Authority currently pending against the Company or
any Company Subsidiary.

          (f) Neither the Company nor any Company Subsidiary has been a member of an affiliated group
filing a consolidated federal income Tax Return (other than a group the common parent of which was
the Company). Except for any liability that, individually or in the aggregate, has not had and
would not reasonably be expected to have a Company Material Adverse Effect, neither the Company nor
any Company Subsidiary has been notified in writing that it will be required to incur any liability
for Taxes of any Person (other than the Company or a Company Subsidiary) under Treasury Regulation
Section 1.1502-6 (or any similar provision of state, local or foreign law) with respect to any Tax
claim that has been made by a Taxing authority with respect to such other Person.

          (g) The Company and the Company Subsidiaries have duly and timely withheld, collected, paid
and reported to the proper Governmental Authorities all Taxes required to have been withheld,
collected, paid or reported.

          SECTION 4.13. Environmental Matters.

          (a) The Company and the Company Subsidiaries are and have for the past five years been in
compliance in all material respects with all applicable Environmental Laws, which compliance
includes obtaining, maintaining and complying with all permits, notices, licenses, consents,
waivers, certificates, registrations, approvals and authorizations (“Environmental Permits”), if
any, required under Environmental Laws in connection with the operation of the Company’s and the
Company Subsidiaries’ businesses or owned, leased or operated real property, and no Environmental
Permit is or will be subject to review, revision, major modification or prior consent by any
Governmental Authority as a result of the consummation of the Transactions.

          (b) There are no pending or, to the knowledge of the Company, threatened, demands, claims,
investigations, proceedings, information requests, complaints, administrative or judicial orders,
or notices against the Company or any Company Subsidiary or any property currently or formerly
owned, operated or leased by the Company or any Company Subsidiary alleging non-compliance in any
material respect with or material liability under any Environmental Law.

          (c) To the knowledge of the Company, there are no facts, circumstances or conditions
associated with the Company or any Company Subsidiary or their respective operations or any real
property currently or formerly owned, leased or operated by the Company or any Company Subsidiary
or any other property to which the Company or any Company Subsidiary or any Person working at the
request or direction of the Company or any Company Subsidiary has arranged for the disposal or
treatment of Hazardous Substances, that would reasonably be expected to result in the Company or
any Company Subsidiary incurring any material liability under any Environmental Law.

          (d) None of the Company or any Company Subsidiary has, in the course of its business, sent or
disposed of, otherwise had taken or transported, arranged for the taking or

-25-

 

disposal of (on behalf of itself, a customer or any other party) or in any other manner
participated or been involved in the taking of or disposal or release of a Hazardous Substance to
or at a site that is contaminated by any Hazardous Substance and that, pursuant to any
Environmental Law, (A) has been placed on the “National Priorities List” or any similar state or
federal list, or (B) is subject to or the source of a claim, an administrative order or other
request directed to the Company or any Company Subsidiary to take removal, remedial, corrective or
any other response action under any Environmental Law or to pay for the costs of any such action at
the site.

          (e) Any storage tanks (whether above or under ground) previously located at any real property
or facility during the period such facility was owned, operated or leased by the Company or any
Company Subsidiary were at all times maintained, operated, sealed, closed or disposed of in
accordance in all material respects with all applicable Environmental Laws.

          (f) To the knowledge of the Company, there are no circumstances or conditions relating to the
properties, assets or business of the Company or any of the Company Subsidiaries that would
reasonably be expected to prevent the operations, when used and operated in the manner currently
used and operated, from continuing to operate in compliance in all material respects with all
applicable Environmental Laws.

          (g) Neither the Company nor any Company Subsidiary has assumed or retained by contract
(including leases) or other binding agreement or by operation of Law, any liabilities of a third
party arising under or pursuant to any Environmental Law or has agreed to indemnify, defend or hold
harmless any third party for any liabilities arising under or pursuant to any Environmental Law,
except pursuant to hazardous substance transportation and disposal contracts and similar commercial
Contracts entered into in the ordinary course of business.

          (h) The Company and each Company Subsidiary have made available to Parent copies of all
material environmental or health and safety assessments, audits, investigations, or similar reports
pertaining to the operation of the Company’s and the Company Subsidiaries’ businesses and the
operation or use of any real property currently or formerly owned, leased, or operated by the
Company or any Company Subsidiary, to the extent in the possession, custody or control of the
Company or any Company Subsidiary.

          SECTION 4.14. Compliance with Laws.

          (a) Neither the Company nor any Company Subsidiary is in violation in any material respect of
any Law applicable to the Company or any Company Subsidiary or by which any of their respective
properties or other assets or any of their businesses or operations are bound or any rule,
regulation, guideline, guidance or requirement issued under any of the foregoing or has received
any notice or other communication from any Governmental Authority of any violation or any
investigation with respect to any such Law.

          (b) The Company has at all applicable times complied in all material respects with the UK
Laws, and no action has been taken against the Company by the London Stock Exchange to fine or
censure the Company or to cancel the admission of its securities to AIM, nor has any warning notice
been issued by the London Stock Exchange to the Company in

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accordance with the AIM Rules for Companies (each of the foregoing being an “AIM Enforcement
Procedure”). To the knowledge of the Company, no event has occurred or is occurring that may
reasonably be expected to give rise to an AIM Enforcement Procedure.

          SECTION 4.15. Intellectual Property.

          (a) Section 4.15(a) of the Company Disclosure Letter sets forth a complete and accurate list
of all Patents and registrations and applications for registration of any Copyrights, Internet
Property and Trademarks included in the Owned Company Intellectual Property (the “Registered Owned
Company Intellectual Property”).

          (b) To the knowledge of the Company, the issued Patents and registered Copyrights and
Trademarks included in the Registered Owned Company Intellectual Property is enforceable and valid.
To the knowledge of the Company, none of the Registered Owned Company Intellectual Property has
been or is the subject of any pending Proceeding (including, with respect to Patents, inventorship
challenges, interferences, reissues, reexaminations and oppositions, and with respect to
Trademarks, invalidation, opposition, cancellation, abandonment or similar Proceeding) or any order
(i) restricting the use of such Company Intellectual Property, (ii) restricting assignment or
license thereof by the Company or any Company Subsidiary, as applicable, or (iii) that cause or
would reasonably be expected to cause any Company Intellectual Property to be invalid or
unenforceable, or challenging the rights of the Company or any Company Subsidiary in any Company
Intellectual Property. To the knowledge of the Company, none of the Company Intellectual Property
has been or is the subject of any threatened Proceeding made in writing. Section 4.15(b) of the
Company Disclosure Letter sets forth any and all settlements or agreements reached with respect to
any such Proceedings related to the Company Intellectual Property.

          (c) Either the Company or a Company Subsidiary is the sole and exclusive owner of, and has the
valid right to use, all Owned Company Intellectual Property without payment of any royalty or fee
(other than fees payable in connection with the filing, prosecution and maintenance of Registered
Owned Company Intellectual Property), and has the valid right to use all Non-Owned Company
Intellectual Property. The Company or a Company Subsidiary, as applicable, has the unrestricted
right to assign, transfer or grant to Parent, upon completion of the Merger, all rights in and to
the Owned Company Intellectual Property free of any rights or claims of any Person or any other
Liens (other than Permitted Liens), and without payment by any Person of any royalties, license
fees or other amounts to any other Person. All rights of the Company and the Company Subsidiaries
in and to the Company Intellectual Property will be unaffected by the Transactions. Without
limiting the foregoing, the consummation of the Transactions will not (i) result in the loss of, or
otherwise adversely affect, any rights of the Company or any Company Subsidiary in any Company
Intellectual Property, (ii) grant or require Parent, the Company or any Company Subsidiary to grant
to any Person any rights with respect to any Intellectual Property, (iii) subject the Parent, the
Company or any Company Subsidiary to any increase in royalties or other payments in respect of any
Non-Owned Company Intellectual Property, or (iv) diminish any royalties or other payments the
Parent, the Company or any Company Subsidiary would otherwise be entitled to in respect of any
Company Intellectual Property.

-27-

 

          (d) Section 4.15(d) of the Company Disclosure Letter sets forth a complete and accurate list
of all royalty, license fee and other payment obligations payable by or to the Company or any
Company Subsidiary with respect to the Company Intellectual Property.

          (e) Neither the Company nor any Company Subsidiary is party to any agreements with third
parties that materially limit or restrict use of the Owned Company Intellectual Property by the
Company or any Company Subsidiary or require any payments for such use. Neither the Company nor
any Company Subsidiary has entered into any Contract (i) granting any Person the right to bring
infringement actions with respect to, or otherwise to enforce rights with respect to, any of the
Owned Company Intellectual Property or Non-Owned Company Intellectual Property that is exclusively
licensed to the Company, or (ii) granting any Person the right to control the prosecution of any of
the Owned Company Intellectual Property or Non-Owned Company Intellectual Property that is
exclusively licensed to the Company. There are no existing agreements, options, commitments, or
rights with, of or to any Person to acquire or obtain any rights to any of the Owned Company
Intellectual Property or Non-Owned Company Intellectual Property that is exclusively licensed to
the Company or any Company Subsidiary. Section 4.l5(e) of the Company Disclosure Letter sets forth
a complete and accurate list of all express agreements to indemnify any Person against any charge
of infringement of any of the Company Intellectual Property other than agreements to indemnify that
are part of ordinary course transactions.

          (f) To the knowledge of the Company, there is no unauthorized use, infringement,
misappropriation or violation of any of the Owned Company Intellectual Property or Non-Owned
Company Intellectual Property that is exclusively licensed to the Company or any Company Subsidiary
by any Person. The conduct of the business of the Company or any Company Subsidiary as currently
conducted, to the knowledge of the Company, does not infringe or misappropriate the intellectual
property rights or other proprietary rights of any Person, and neither the Company nor any Company
Subsidiary has received any written notice, nor to the knowledge of the Company received any oral
communication, from any Person of any claim or assertion to the contrary.

          (g) All issuance, renewal, maintenance and other material payments that are or have become due
with respect to the Registered Owned Company Intellectual Property have been timely paid. All
substantive documents, certificates and other material in connection with the Registered Owned
Company Intellectual Property have, for the purposes of maintaining such Company Intellectual
Property, been filed in a timely manner with the relevant Governmental Authorities. No act has
been done or omitted to be done by the Company or any Company Subsidiary which has, had or could
have the effect of impairing or dedicating to the public, or entitling any Person to cancel,
forfeit, modify or consider abandoned, any Registered Owned Company Intellectual Property. The
Company or a Company Subsidiary is listed in the records of the appropriate U.S. and/or non-U.S.
Governmental Authority as the sole and exclusive assignee of record for each registration, grant
and application included in the Registered Owned Company Intellectual Property.

          (h) The Company and the Company Subsidiaries have taken reasonable measures to maintain in
confidence and to protect the secrecy, confidentiality and value of all Trade Secrets included
within the Company Intellectual Property.

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          (i) All personnel of the Company or any Company Subsidiary who have contributed to or
participated in the conception or development of any Owned Company Intellectual Property have
executed and delivered to the Company or a Company Subsidiary a confidentiality agreement
restricting such Person’s right to disclose proprietary information of the Company and the Company
Subsidiaries. To the knowledge of the Company, no personnel of the Company or any Company
Subsidiary have any claim against the Company in connection with such Person’s involvement in the
conception and development of any Owned Company Intellectual Property and no such claim has been
asserted or threatened in writing. To the knowledge of the Company, none of the personnel of the
Company or any Company Subsidiary has any ownership interest in any Patents for any device,
process, design or invention of any kind now used or needed by the Company or a Company Subsidiary
in the furtherance of its business operations, which Patents have not been assigned to the Company
or a Company Subsidiary. All personnel of the Company or any Company Subsidiary who have
contributed to or participated in the conception and development of any Intellectual Property
conceived and/or reduced to practice in the course of such personnel’s employment at the Company or
a Company Subsidiary, either (i) have been party to a “work-for-hire” arrangement or agreement with
the Company or a Company Subsidiary, whether in accordance with applicable federal and state law,
domestic or foreign, or otherwise, that has accorded the Company or a Company Subsidiary ownership
of all tangible and intangible property rights thereby arising (other than moral and other rights
which cannot be assigned pursuant to applicable law), or (ii) have executed general instruments of
assignment to the Company or a Company Subsidiary as assignee that convey to the Company or a
Company Subsidiary ownership of all tangible and intangible property thereby arising (other than
moral and other rights which cannot be assigned pursuant to applicable law) throughout the period
of such employment and for a reasonable period thereafter and that require disclosure of such
property to the Company or a Company Subsidiary.

          (j) To the knowledge of the Company there are no domain names that consist of or include
Trademarks of the Company or of the Company Subsidiaries that are owned or registered by any Person
other than the Company or the Company Subsidiaries.

          (k) Section 4.15(k) of the Company Disclosure Letter sets forth a complete and accurate list
and description of all material Software used by the Company or any Company Subsidiary in
connection with the development, marketing or sale of any product or service offered by the Company
or any Company Subsidiary, other than Software Licensed under OTS Software Licenses. Software used
by Company or any Company Subsidiary is (i) owned by the Company or such Company Subsidiary, (ii)
currently in the public domain or otherwise available to the Company or such Company Subsidiary
without the approval or consent of any Person, or (iii) licensed or otherwise used by the Company
or such Company Subsidiary pursuant to terms of valid, binding written agreements. Neither the
Company nor any of the Company Subsidiaries have experienced within the past 12 months any material
disruption to, or material interruption in, the conduct of its business attributable to a defect,
bug, breakdown or other failure or deficiency on the part of the Software used by the Company or
such Company Subsidiary. The Company and each Company Subsidiary has taken reasonable steps to
provide for the backup and recovery of the data and information critical to the conduct of the
business (including such data and information that is stored on magnetic or optical media in the
ordinary course) without material disruption to, or material interruption in, the conduct of the
business. With respect to each item of Software which is included in the Owned Company
Intellectual Property (“Owned

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Software”), the Company or a Company Subsidiary is in possession and control of the applicable
source code, object code, documentation, and know-how to the extent required for use, distribution,
maintenance and support of the Owned Software as used, distributed, maintained, or supported in the
business of the Company or such Company Subsidiary. To the knowledge of the Company, the Owned
Software has not materially failed to conform to the technical specifications for its performance
or operation, whether such technical specifications were developed by the Company, a Company
Subsidiary or third person. No Person other than the Company or any Company Subsidiary has any
rights to use, sell, license, transfer or otherwise exploit the Owned Software (except for portions
thereof that may consist of embedded third party products licensed from others and for licenses of
Software to customers in the ordinary course of business). Neither the Company nor any Company
Subsidiary has disclosed Owned Software source code to any other Person other than pursuant to an
enforceable confidentiality agreement that reasonably protects the rights of the Company or such
Company Subsidiary in the Owned Software. To the knowledge of the Company, the Owned Software is
free of viruses, worms, Trojan horses, trap doors, time bombs, spyware, other malicious or
debilitating software (“Malware”), and the Company and Company Subsidiaries have installed software
and firewalls and have adopted other measures to prevent the introduction of Malware in and to
prevent the intrusion or hacking of unauthorized users into their personal computers, servers and
other information technology systems.

          SECTION 4.16. Material Contracts.

          (a) Set forth in Section 4.16(a) of the Company Disclosure Letter is a complete and accurate
list of the following Contracts (other than the Company Employee Benefit Plans) to which the
Company or any Company Subsidiary is a party or by which it is bound as of the date hereof (each
such Contract, whether or not set forth in such section of the Company Disclosure Letter, a
“Material Contract”):

     (i) (A) employment Contract or independent contractor or consulting Contract (other
than offer letters providing for at-will employment), (B) severance Contract or change of
control Contract or (C) any employee collective bargaining agreement or other Contract with
any labor union;

     (ii) Contract not to compete or otherwise restricting in any material respect the
development, manufacture, marketing, distribution or sale of any products or services
(including any Contract that requires the Company or any of the Company Subsidiaries to work
exclusively with any Person in any particular area) or any other similar limitation on the
ability of the Company or any of the Company Subsidiaries to transact or compete in any line
of business, with any Person, in any geographic area or during any period of time;

     (iii) Contract with (A) any current holder of capital stock of the Company or any
Affiliate (other than any director, officer or employee or former employee holding incentive
awards under any Stock Plan), or (B) any director or officer of the Company or a Company
Subsidiary (other than any Contracts of the type described in Section 4.16(a)(i) or
indemnification agreements);

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     (iv) each lease, license, sublease or other occupancy right or similar Contract with
any Person (together with any amendments or supplements thereto) (each, a “Lease”) under
which the Company or any of the Company Subsidiaries are a lessee, lessor or sublessor of,
or makes available for use, to any Person (other than the Company), any real property or any
portion or any premises otherwise occupied by or owned by the Company or any of the Company
Subsidiaries;

     (v) Contract (A) requiring or otherwise involving the potential payment by or to the
Company or any of the Company Subsidiaries of more than an aggregate of $100,000, other than
purchase orders issued by the Company to suppliers, purchase orders issued by customers to
the Company or customer Contracts, in each case in the ordinary course of business, (B) in
which the Company or any of the Company Subsidiaries have granted “most favored nation”
pricing provisions relating to any product or (C) in which the Company or any of the Company
Subsidiaries have agreed to purchase a minimum quantity of goods relating to any product or
has agreed to purchase goods relating to any product exclusively from a certain party;

     (vi) Contract for the disposition of any significant portion of the assets or business
of the Company or any of the Company Subsidiaries or any agreement for the acquisition,
directly or indirectly, of a material portion of the assets or business of any other Person,
in each case within the last three years;

     (vii) Contract for any joint venture, partnership, material research and development
project or similar arrangement;

     (viii) Contract granting any Person any license from the Company or any of the Company
Subsidiaries to any Company Intellectual Property, or pursuant to which the Company or any
of the Company Subsidiaries has been granted by any Person any license to any Intellectual
Property, or any other license, option, freedom from suit, release, transfer, or other
Contract to which the Company or any of the Company Subsidiaries is a party relating in
whole or in part to the Company Intellectual Property or the Intellectual Property of any
other Person (provided, however, that the foregoing need not include OTS Software Licenses);

     (ix) Contract (other than trade debt incurred in the ordinary course of business) under
which the Company or any of the Company Subsidiaries have borrowed any money from, or issued
any note, bond, debenture or other evidence of indebtedness for borrowed money to, any
Person;

     (x) Contract under which (A) any Person has directly or indirectly guaranteed
indebtedness for borrowed money, liabilities or obligations of the Company or any of the
Company Subsidiaries or (B) the Company or any of the Company Subsidiaries have directly or
indirectly guaranteed indebtedness for borrowed money, liabilities or obligations of any
Person (other than a Company Subsidiary);

     (xi) except for Contracts covered by clause (x) above, Contract under which the Company
or any of the Company Subsidiaries have, directly or indirectly, made any

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advance, loan, extension of credit or capital contribution to, or other investment in,
any Person other than a Company Subsidiary, in each case other than to employees of the
Company or the Company Subsidiaries for business expenses in the ordinary course of business
and not exceeding $5,000 in the aggregate with respect to any individual employee;

     (xii) Contract providing for any mortgage or security interest in material property of
the Company and the Company Subsidiaries;

     (xiii) confidentiality agreements with any full time employee of the Company or any of
the Company Subsidiaries that is not substantially in the forms of the Company’s or a
Company Subsidiary’s form of confidentiality agreement;

     (xiv) Contract involving a standstill or similar obligation of the Company or any of
the Company Subsidiaries to a third party or of a third party to the Company or any of the
Company Subsidiaries;

     (xv) to the knowledge of the Company, Contract not otherwise required to be disclosed
in response to any other subparagraph of this Section 4.16(a) that, if terminated by the
Company or the Company Subsidiaries, would result in a penalty to the Company or the Company
Subsidiaries in excess of $100,000; and

     (xvi) Contract not entered into in the ordinary course of business that is material to
the Company and the Company Subsidiaries taken as a whole and not otherwise required to be
disclosed in response to any other subparagraph of this Section 4.16(a).

          (b) Each of the Material Contracts is valid, binding and in full force and effect and is
enforceable in accordance with its terms against the Company and the Company Subsidiaries party
thereto, subject to the Bankruptcy and Equity Exception. Neither the Company nor any of the
Company Subsidiaries is in default under any Material Contract, nor, to the knowledge of the
Company, does any condition exist that, with notice or lapse of time or both, would constitute a
material default thereunder by the Company and the Company Subsidiaries party thereto. To the
knowledge of the Company, no other party to any Material Contract is in default thereunder, nor
does any condition exist that, with notice or lapse of time or both, would constitute a default
thereunder of such other party. Neither the Company nor any of the Company Subsidiaries has
received any written notice (or to the knowledge of the Company any oral notice) of termination or
cancellation under any Material Contract or received any written notice (or to the knowledge of the
Company any oral notice) of breach or default in any material respect under any Material Contract
which breach has not been cured. Except as separately identified in Section 4.16(b) of the Company
Disclosure Letter, no approval, consent or waiver of any Person is needed in order that any
Material Contract continue in full force and effect following the consummation of the Transactions.
The Company has provided, or otherwise made available to Parent, complete and accurate copies of
all of the Material Contracts currently in effect.

          SECTION 4.17. Employment Matters.

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          (a) Neither the Company nor any Company Subsidiary is or has ever been a party to or otherwise
bound by any collective bargaining agreement, contract or other agreement or understanding with a
labor union or labor organization, or works council or similar body, nor is any such contract or
agreement presently being negotiated, nor, to the knowledge of the Company, is there, nor has there
been in the last five years, a representation campaign with respect to any of the employees of the
Company or any of the Company Subsidiaries. As of the date of this Agreement, there is no pending
or, to the knowledge of the Company, threatened, labor strike, dispute, walkout, work stoppage,
slow-down or lockout involving the Company or any of the Company Subsidiaries.

          (b) Section 4.17(b) of the Company Disclosure Letter sets forth a complete and accurate list
of (i) the name of each officer and employee of the Company or any Company Subsidiary, (ii) each
other person who has accepted an offer of employment made by the Company or any Company Subsidiary
but whose employment has not yet commenced and (iii) the names of each other person to whom an
offer of employment is outstanding by the Company or any Company Subsidiary, in each case at the
date hereof, together with each such person’s actual or offered position or function, date of hire,
seniority recognized to the extent preceding hire dates, status as active or non-active and as a
U.S. citizen or lawful permanent resident, annual base salary or wages and any incentive or bonus
arrangement with respect to such person in effect on such date and the amounts expected to be
earned under those arrangements for the current fiscal year. The Company has not received any
information that would lead it to believe that such persons will or may cease to be employees, or
will refuse offers of employment from Parent, because of the consummation of the Transactions.

          (c) All employees employed by the Company or any Company Subsidiary in the United States are
employed on an “at-will” basis and their employment can be terminated at any time for any reason
without any amounts being owed to such individual other than with respect to wages accrued before
the termination. The Company’s or the Company Subsidiaries’ relationships with all individuals who
act on their own as contractors or as other service providers can be terminated at any time for any
reason without any amounts being owed to such individuals, other than with respect to compensation
or payments accrued before the notice of termination. No employee is on disability or other leave
of absence, other than short term absences of less than three weeks. The Company and the Company
Subsidiaries have complied, in all material respects, with all Laws governing the employment of
personnel by U.S. companies and the employment of non-U.S. nationals in the United States,
including those relating to wages, hours, benefits, labor and the Immigration and Nationality Act 8
U.S.C. Sections 1101 et seq. and its implementing regulations. Neither the Company nor the Company
Subsidiaries have sponsored any employee for, or otherwise engaged any employee working pursuant
to, a non-immigrant visa.

          (d) The Company and the Company Subsidiaries have complied in all material respects with their
obligations under the WARN Act and other similar applicable Law. Section 4.17(d) of the Company
Disclosure Letter sets forth a complete and accurate list of all employees whose employment has
been terminated within 90 calendar days preceding the Closing Date, or whose work hours have been
reduced within six months preceding the Closing Date, and such list indicates the employee’s name,
site of employment, position or job title, starting date of employment, and date of employment
loss, termination or layoff, and, if

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applicable, the amount of hour reduction for each calendar month during the six month period
preceding the Closing Date.

          (e) All source deductions and other amounts required by applicable Law to be deducted or
withheld from remuneration payable to employees of the Company and the Company Subsidiaries, and
all employer premiums, contributions or amounts payable by the Company or the Company Subsidiaries
thereon or in respect thereof, have been so deducted and withheld and remitted, paid or contributed
in material compliance with applicable Law to the appropriate governmental or regulatory authority.

          (f) Neither the Company nor any Company Subsidiary has used the services of temporary
employees or “leased employees” (as that term is defined in Section 414(n) of the Code). Neither
the Company nor any Company Subsidiary has used the services of individuals who have provided
services while classified as independent contractors to an extent that they would be eligible to
participate in any Company Employee Benefit Plan. All individuals who perform services for the
Company or a Company Subsidiary and who have been classified as other than employees have been
properly classified. All employees of the Company and Company Subsidiaries who are employed in the
United States, and all of the terms and conditions of their employment are governed exclusively by
United States law and not the law of any other jurisdiction.

          (g) The Company has made available to Parent prior to the date of this Agreement a current,
accurate and complete copy of each material personnel policy, rule, or procedure applicable to
employees of the Company and the Company Subsidiaries.

          (h) Neither the Company nor any Company Subsidiary is a party to, or otherwise bound by, any
consent decree or settlement agreement with, or citation by, any Governmental Authority relating to
employees or employment practices.

          (i) The Company and the Company Subsidiaries that employ personnel outside the United States
have complied, in all material respects, with all applicable Laws governing the employment of such
personnel including those relating to wages, hours, benefits, labor, the provisions of information
to and consultation with employees and their representatives, redundancy, and immigration and
nationality.

          SECTION 4.18. Real Property.

          (a) Neither the Company nor any Company Subsidiary owns any real property, nor has the Company
or any Company Subsidiary ever owned any real property.

          (b) Section 4.18 of the Company Disclosure Letter sets forth a complete and accurate list of
all real property that is as of the date hereof leased, subleased or licensed by or from the
Company or any Company Subsidiary or otherwise used or occupied by the Company or any Company
Subsidiary (the “Leased Real Property”), the name of the lessor, licensor, sublessor, master lessor
and/or lessee, the date and term of the Lease. The Company, or any of the Company Subsidiaries, is
the sole owner and holder of a valid leasehold interest in each Lease free and clear of Liens other
than those Liens permitted under this Agreement. The Company has delivered or otherwise made
available to Parent and Merger Sub true, correct and

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complete copies of all Leases and other written agreements and documents pertaining to such
Leases in the possession or under the control of the Company or any of the Company Subsidiaries.
The Company or any of the Company Subsidiaries has peaceful and undisturbed possession under each
Lease. There are no leasing commissions or similar payments due, arising out of, resulting from or
with respect to any Leases that are owned by the Company or any of the Company Subsidiaries. No
party has a right to occupy any of the premises subject to a Lease except for the Company or any of
the Company Subsidiaries. There are not pending or, to the knowledge of the Company, threatened
condemnation or eminent domain actions or proceedings, or any special assessments or other
activities of any public or quasi-public body that are reasonably likely to adversely affect the
Company’s rights pursuant to any Lease. No current use by the Company nor any of the Company
Subsidiaries of the Leased Real Property or any improvements thereon is dependent on a
nonconforming use or other approval from a Governmental Authority, the absence of which would
significantly limit the use of any of the properties or assets in the operation of the business of
the Company. Each parcel of Leased Real Property is located on public roads and streets with
adequate and legal ingress available between such streets and such parcel of Leased Real Property.
With respect to each Lease under which the Company or any of the Company Subsidiaries is a lessee,
the lessee under such Lease has obligation to remove any tenant improvements, alterations or
installations existing at the Leased Real Property as of the date hereof, prior to expiration or
the earlier termination of such Lease. With respect to each Lease under which the Company or any
of the Company Subsidiaries is a lessee, the landlord under such Lease does not have the right to
recapture or terminate the Lease or any portion thereof upon receipt of a request to assign the
Lease or sublease any portion of the Leased Premises that is the subject of such Lease.

          SECTION 4.19. Insurance. Section 4.19 of the Company Disclosure Letter sets forth a
complete and accurate list of all material insurance policies of the Company and the Company
Subsidiaries. There is no claim by the Company or any Company Subsidiary pending under any of such
policies. All insurance policies of the Company and the Company Subsidiaries are in full force and
effect and provide insurance in such amounts and against such risks as is customary in the industry
in which they operate. Neither the Company nor any Company Subsidiary is in breach or default, and
neither the Company nor any Company Subsidiary has taken any action or failed to take any action
which, with notice or the lapse of time, would constitute such a breach or default, or permit
termination or modification of, any of such insurance policies. No notice of cancellation or
termination has been received with respect to any such policy except customary notices of
cancellation in advance of scheduled expiration.

          SECTION 4.20. Affiliate Transactions. No present or former officer or director of the
Company or any Company Subsidiary or any Person owning 5% or more of the shares of Company Common
Stock or any other Affiliate, and no family member of any such Person, is a party to any loan,
lease or other Contract with or binding upon the Company or any Company Subsidiary or any of their
respective properties or assets or has any interest in any property owned by the Company or any
Company Subsidiary or has engaged in any transaction with any of the foregoing within the last
three years preceding the date of this Agreement.

          SECTION 4.21. Takeover Statutes. No “fair price”, “moratorium”, “control share
acquisition” or other similar antitakeover statute or regulation enacted under state or federal
laws in the United States (with the exception of Section 203 of the DGCL) or in the

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United Kingdom applicable to the Company is applicable to the Merger or any of the other
Transactions. The action of the Company Board in approving this Agreement, the Voting Agreement
and the Transactions is sufficient to render inapplicable to this Agreement, the Voting Agreement
and the Transactions the restrictions on “business combinations” (as defined in Section 203 of the
DGCL) as set forth in Section 203 of the DGCL.

          SECTION 4.22. Assets. The material property, plant and equipment of the Company and
the Company Subsidiaries has been maintained in all material respects in reasonable operating
condition and repair, ordinary wear and tear excepted, and constitutes in all material respects
property, plant and equipment sufficient to permit the Company and each Company Subsidiary to
conduct their operations in the ordinary course of business in a manner consistent with their past
practices.

          SECTION 4.23. Foreign Corrupt Practices Act. Neither the Company nor any Company
Subsidiary, and no director, officer, agent or employee of the Company or any Company Subsidiary,
has (a) used any funds for unlawful contributions, gifts, entertainment or other unlawful expenses
relating to political activity or (b) made any unlawful payment to foreign or domestic government
officials or employees or to foreign or domestic political parties or campaigns or violated any
provision of the Foreign Corrupt Practices Act of 1977, as amended, or any other federal, foreign
or state anti-corruption or anti-bribery Law or requirement applicable to the Company or the
Company Subsidiaries.

          SECTION 4.24. Customers and Suppliers. Section 4.24 of the Company Disclosure Letter
sets forth a complete and accurate list of the 10 largest suppliers to, and customers of, the
Company and the Company Subsidiaries, taken as a whole, for the fiscal year ended December 31, 2008
(determined on the basis of the total dollar amount of purchases or sales, as the case may be).
From January 1, 2009 through the date of this Agreement, there has been no termination or
cancellation of the business relationship of the Company or any Company Subsidiary with any such
customer or supplier nor, to the knowledge of the Company, has any such customer or supplier
indicated an intent to so terminate, cancel or materially curtail its business relationship with
the Company or any Company Subsidiary.

          SECTION 4.25. Disclosure. The representations and warranties of the Company contained
herein (as modified by the Company Disclosure Letter), taken together with all announcements and
other publications issued by the Company pursuant to the UK Laws up to the date hereof and posted
under the “Investors” tab of the Company’s website (www.solarintegrated.com) under the headings
“AIM Rule 26” and “Financial Data”, do not contain as of the date hereof any untrue statement of a
material fact, and do not omit as of the date hereof to state any material fact necessary in order
to make the statements therein, in the light of the circumstances under which they were made, not
misleading. All projections and expressions of opinion or predictions relating to future sales and
financial performance of the Company and the Company Subsidiaries previously delivered to Parent by
the Company were made in good faith by the Company; provided, however, that the Company cannot and
does not guaranty the attainment of any such projections and expressions of opinion or predictions.

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ARTICLE 5

REPRESENTATIONS AND WARRANTIES OF PARENT AND MERGER SUB

          Parent and Merger Sub hereby jointly and severally represent and warrant to the Company as
follows:

          SECTION 5.1. Organization. Each of Parent and Merger Sub is a corporation organized,
validly existing and in good standing under the laws of the State of Delaware. Each of Parent and
Merger Sub has all requisite power and authority and possesses all governmental franchises,
licenses, permits, authorizations and approvals necessary to enable it to own, operate and lease
its properties and to carry on its business as now conducted, except for such franchises, licenses,
permits, authorizations and approvals, the lack of which, individually or in the aggregate, has not
had and would not reasonably be expected to have a Parent Material Adverse Effect.

          SECTION 5.2. Merger Sub. Merger Sub is a direct, wholly owned Subsidiary of Parent
that was formed solely for the purpose of engaging in the Transactions. Since the date of its
incorporation, Merger Sub has not carried on any business or conducted any operations other than
the execution of this Agreement, the performance of its obligations hereunder and matters ancillary
thereto.

          SECTION 5.3. Authorization; No Conflict.

          (a) Each of Parent and Merger Sub has the requisite corporate power and authority to enter
into and deliver this Agreement and all other agreements and documents contemplated hereby to which
it is a party and to carry out its obligations hereunder and thereunder and to consummate the
Transactions. The execution and delivery of this Agreement and the Voting Agreement by Parent and
Merger Sub (to the extent a party), the performance by Parent and Merger Sub of their respective
obligations hereunder and thereunder and the consummation by Parent and Merger Sub of the
Transactions have been duly and validly authorized by the respective Boards of Directors of Parent
and Merger Sub. No other corporate proceedings on the part of Parent or Merger Sub are necessary
to authorize the execution and delivery of this Agreement and the Voting Agreement, the performance
by Parent and Merger Sub of their respective obligations hereunder and thereunder and the
consummation by Parent and Merger Sub of the Transactions, except for the approval of the Merger by
Parent as the owner of all the outstanding capital stock of Merger Sub. Each of this Agreement and
the Voting Agreement has been duly and validly executed and delivered by Parent and Merger Sub (to
the extent a party) and, assuming the due authorization, execution and delivery thereof by the
Company (to the extent a party) and the other parties thereto, constitutes a legal, valid and
binding obligation of Parent and Merger Sub, enforceable against Parent and Merger Sub (to the
extent a party) in accordance with their respective terms, subject in each case to the Bankruptcy
and Equity Exception.

          (b) Neither the execution and delivery of this Agreement and the Voting Agreement by Parent or
Merger Sub (to the extent a party), nor the consummation by Parent or Merger Sub of the
Transactions nor compliance by Parent or Merger Sub with any of the provisions herein or therein
will (i) result in a violation or breach of or conflict with the

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certificate of incorporation or by-laws of Parent or Merger Sub or (ii) subject to obtaining
or making the consents, waivers, approvals, orders, authorizations, registrations, declarations and
filings referred to in paragraph (c) below, violate any Judgment or Law applicable to Parent or
Merger Sub or any of their respective properties or assets or result in a violation or breach of or
conflict with any provisions of any Contract to which Parent or Merger Sub is a party or bound,
other than any such event described in this clause (ii) which, individually or in the aggregate,
has not had and would not reasonably be expected to have a Parent Material Adverse Effect.

          (c) No consent, approval, order or authorization of, or registration, declaration or filing
with, any Governmental Authority is necessary to be obtained or made by Parent or Merger Sub in
connection with Parent’s or Merger Sub’s (to the extent a party) execution, delivery and
performance of this Agreement and the Voting Agreement, or the consummation by Parent or Merger Sub
of the Transactions, except for (i) compliance with the DGCL, with respect to the filing of the
Certificate of Merger, and (ii) any such consent, approval, order, authorization, registration,
declaration or filing, the lack of which, individually or in the aggregate, has not had and would
not reasonably be expected to have a Parent Material Adverse Effect.

          SECTION 5.4. Available Funds. Parent has sufficient funds available to consummate the
Transactions and to discharge the indebtedness of the Company reflected on the Interim Balance
Sheet in accordance with the terms of such indebtedness or incurred by the Company in the ordinary
course of business under that certain Loan and Security Agreement, dated as of December 30, 2005,
among the Company, General Electric Capital Corporation and the other credit parties signatory
thereto (as amended, restated, supplemented or otherwise modified through the date of this
Agreement).

ARTICLE 6

CONDUCT OF BUSINESS PENDING THE MERGER

          SECTION 6.1. Conduct of Business by the Company Pending the Merger. The Company
covenants and agrees that, during the period from the date of this Agreement until the earlier of
the Effective Time and the termination of this Agreement in accordance with its terms, unless
Parent shall otherwise consent in writing or except as expressly permitted or required pursuant to
this Agreement:

          (a) The Company and the Company Subsidiaries shall (i) conduct their business only in the
ordinary and usual course of business and consistent with past practices, and (ii) use reasonable
best efforts (consistent with the Company’s past practices from May 5, 2009 to the date of this
Agreement) to maintain and preserve intact their respective business organizations, to maintain
their significant beneficial business relationships with suppliers, contractors, distributors,
customers, licensors, licensees and others having material business relationships with them, to
retain the services of their present officers and key employees and to comply in all material
respects with all applicable Laws and the requirements of all Contracts that are material to the
Company and the Company Subsidiaries, taken as a whole, in each case, to the end that their
goodwill and ongoing business shall be materially unimpaired at the Effective Time; provided,
however, that the failure of the Company to take any action requiring the consent of Parent under
Section 6.1(b), after the Company has requested Parent’s consent to

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such action pursuant to this Section 6.1 and Parent has failed to consent within five Business
Days of such request, shall not constitute a breach by the Company of this Section 6.1(a).

          (b) Without limiting the generality of the foregoing Section 6.1(a), except as contemplated by
Section 3.4 and Section 3.5 or otherwise hereby, the Company shall not directly or indirectly, and
shall not permit any of the Company Subsidiaries to, do any of the following without the prior
written consent of Parent:

     (i) (A) acquire, sell, lease, transfer, encumber or permit to be subject to any Lien or
dispose of any assets, rights or securities that are material to the Company and the Company
Subsidiaries, taken as a whole, except for the sale or transfer of inventory of the Company
or the Company Subsidiaries in the ordinary course of business, or (B) terminate, cancel or
materially modify in a manner adverse to the Company and the Company Subsidiaries, taken as
a whole, any Material Contract (other than extensions of existing credit facilities on terms
reasonably consistent with prior extensions) or enter into any Contract that would have been
a Material Contract if entered into prior to the date hereof;

     (ii) acquire by merging or consolidating with or by purchasing a substantial equity
interest in or a substantial portion of the assets of, or by any other manner, any business,
corporation, partnership, joint venture, association or other business organization or
division thereof;

     (iii) amend or propose to amend the Company Charter Documents or the Subsidiary
Documents, except as may be required in connection with the consummation of the
Transactions;

     (iv) declare, set aside, make or pay any dividend or other distribution payable in
cash, capital stock, property or otherwise with respect to any shares of its capital stock;

     (v) purchase, redeem or otherwise acquire, or offer to purchase, redeem or otherwise
acquire, any shares of its capital stock, other equity securities, other ownership interests
or any options, warrants or rights to acquire any such stock, securities or interests,
except pursuant to the terms of such options, warrants or other rights (including the
Convertible Notes) that are outstanding as of the date hereof;

     (vi) adjust, recapitalize, split, combine, subdivide or reclassify any outstanding
shares of its capital stock;

     (vii) issue, sell, encumber, dispose of or authorize, propose or agree to the issuance,
sale, encumbrance or disposition by the Company or any of the Company Subsidiaries of, any
shares of, or any options, warrants, convertible notes or other rights of any kind to
acquire any shares of, or any securities convertible into or exchangeable for any shares of,
its capital stock of any class, or any other securities in respect of, in lieu of, or in
substitution for any class of its capital stock outstanding on the date hereof, except
pursuant to the terms of any options, warrants or rights of any kind to acquire any shares
of, or any securities convertible into or exchangeable for any shares of, its capital stock
that are outstanding as of the date hereof;

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     (viii) incur, or modify in any material respect the terms of, any indebtedness for
borrowed money, or assume, guarantee or endorse any such indebtedness of another Person,
except for any incurrence, assumption, guarantee or endorsement of indebtedness in the
ordinary course of business pursuant to any credit facility of the Company existing on the
date hereof;

     (ix) make any loans or advances, except to or for the benefit of the Company
Subsidiaries or to employees of the Company or the Company Subsidiaries for business
expenses in the ordinary course of business and not to exceed $5,000 in the aggregate with
respect to any individual employee;

     (x) other than to the extent required by a Company Employee Benefit Plan or in a
written contract or agreement in existence as of the date of this Agreement and disclosed in
Section 4.10 of the Company Disclosure Letter or as required by applicable Law: (A) grant
any awards under any Company Employee Benefit Plan (including the grant of stock options,
stock appreciation rights, stock based or stock related awards, performance units or
restricted stock or the removal of existing restrictions in any Company Employee Benefit
Plan or awards made thereunder), (B) grant or increase any severance or termination pay to
any current or former director, executive officer, employee, consultant or independent
contractor of the Company or any Company Subsidiary, (C) execute any employment, deferred
compensation or other similar agreement (or any amendment to any such existing agreement)
with any such individual, except for (1) standard offer letters offering at-will employment
and (2) employment agreements in the Company’s customary form and providing for compensation
not exceeding the equivalent of $100,000 annually with employees outside the United States,
in each case in the ordinary course of business, (D) increase the benefits payable under any
existing severance or termination pay policies or employment agreements, (E) hire any
officers (or promote an employee into an officer position) or increase the compensation,
bonus or other benefits of current or former directors, executive officers, employees,
consultants or independent contractors of the Company or any Company Subsidiary, (F) adopt
or establish any plan, policy, program or arrangement that would be considered a Company
Employee Benefit Plan if such plan, policy, program or arrangement were in effect as of the
date of this Agreement, or amend in any material respect any existing Company Employee
Benefit Plan, except for (1) standard offer letters offering at-will employment and (2)
employment agreements in the Company’s customary form and providing for compensation not
exceeding the equivalent of $100,000 annually with employees outside the United States, in
each case in the ordinary course of business, (G) provide any material financial benefit to
a current or former director, executive officer, employee, consultant or independent
contractor of the Company or any Company Subsidiary not required by any existing agreement
or Company Employee Benefit Plan, except for compensation or other benefits provided to
newly hired employees or newly retained consultants in the ordinary course of business, or
(H) take any action to accelerate the vesting or payment of any compensation or benefit
under any Company Employee Benefit Plan or to fund or in any other way secure the payment of
compensation or benefits under any Company Employee Benefit Plan or make any material
determinations not in the ordinary course of business under any Company Employee Benefit
Plan;

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     (xi) execute or amend (other than as required by existing employee benefit plans or
employment agreements or by applicable Law) in any material respect any employment,
consulting, severance, termination or indemnification agreement between the Company or any
of the Company Subsidiaries and any of their respective directors, officers, agents,
consultants, independent contractors or employees, except for (1) standard offer letters
offering at-will employment and (2) employment agreements in the Company’s customary form
and providing for compensation not exceeding the equivalent of $100,000 annually with
employees outside the United States, in each case in the ordinary course of business, or any
collective bargaining agreement or other obligation to any labor organization or employee
incurred or entered into by the Company or any of the Company Subsidiaries;

     (xii) make any changes in its reporting for Taxes or accounting methods other than as
required by GAAP or applicable Law; make or rescind any Tax election; file any amended Tax
Return with respect to any material Tax; make any change to its method or reporting income,
deductions, or other Tax items for Tax purposes; settle or compromise any Tax liability or
enter into any transaction with an Affiliate outside the ordinary course of business if such
transaction would give rise to a material Tax liability;

     (xiii) settle, compromise or otherwise resolve any litigation or other legal
proceedings material to the Company and the Company Subsidiaries taken as a whole or as
would result in any liability in excess of the amount reserved therefor or reflected on the
balance sheets included in the Company Financial Statements;

     (xiv) pay or discharge any claims, Liens or liabilities which are not reserved for or
reflected on the balance sheets included in the Company Financial Statements, other than any
claims, Liens or liabilities that are reserved for or incurred in the ordinary course of
business after the Balance Sheet Date;

     (xv) adopt a plan of complete or partial liquidation (or resolutions providing for or
authorizing such liquidation), dissolution, merger, consolidation, restructuring,
recapitalization or reorganization of the Company or any of the Company Subsidiaries (other
than the Merger);

     (xvi) abandon, cease to prosecute, fail to maintain, sell, license, assign or encumber
any material Permit or other material assets;

     (xvii) with respect to Intellectual Property, except in the ordinary course of
business, (A) sell, assign, license, sublicense, encumber, impair, abandon, fail to
maintain, transfer or otherwise dispose of any right, title or interest of the Company or
any of the Company Subsidiaries in any Company Intellectual Property, (B) grant, extend,
amend, waive, cancel or modify any rights in or to the Company Intellectual Property, or (C)
divulge, furnish to or make accessible any Trade Secrets within Company Intellectual
Property to any Person who is not subject to an enforceable written agreement to maintain
the confidentiality of such Trade Secrets;

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     (xviii) enter into any Contract that would result in the grant to the Company or any of
the Company Subsidiaries of any right or license in the Intellectual Property of any Person,
or amend, assign, terminate or fail to exercise a right of renewal or extension under
Contract related to Company Intellectual Property, except in the ordinary course of
business;

     (xix) authorize any new capital expenditures, except (A) for the replacement of broken
but necessary equipment of the Company and the Company Subsidiaries and not to exceed
$100,000 in the aggregate and (B) for other new capital expenditures not to exceed $50,000
in the aggregate;

     (xx) fail to use reasonable best efforts to keep in full force and effect all insurance
policies maintained by the Company and the Company Subsidiaries;

     (xxi) enter into any agreement, arrangement or commitment that materially limits or
otherwise materially restricts the Company or any Company Subsidiary, or that would
reasonably be expected to, after the Effective Time, materially limit or restrict Parent or
any of its Subsidiaries or any of their respective Affiliates or any successor thereto, from
engaging or competing in any line of business in which it is currently engaged or in any
geographic area material to the business or operations of Parent or any of its Subsidiaries;
or

     (xxii) take or agree in writing or otherwise to take any of the actions precluded by
Section 6.1(b).

ARTICLE 7

ADDITIONAL AGREEMENTS

          SECTION 7.1. Preparation of Proxy Circular; Stockholders Meeting.

          (a) The Company shall, as soon as practicable following the date hereof (and in any event
within 10 days after the date of this Agreement), prepare and mail to the stockholders of the
Company a proxy circular in connection with the Company Stockholders Meeting (the “Proxy
Circular”). Parent, Merger Sub and the Company shall cooperate and consult with each other and
their respective counsel in the preparation of the Proxy Circular. The Company shall ensure that
the Proxy Circular does not, as of the date on which it is distributed to the stockholders of the
Company, and as of the date of the Company Stockholders Meeting, contain any untrue statement of a
material fact or omit to state a material fact necessary in order to make the statements made, in
light of the circumstances under which they were made, not misleading.

          (b) As soon as practicable following the date hereof, the Company shall take all action
necessary to establish a record date for, duly call, give notice of, convene and hold a meeting of
its stockholders (the “Company Stockholders Meeting”) for the purpose of seeking the Required
Company Stockholder Vote, regardless of whether a Company Adverse Recommendation Change shall have
occurred. The Company shall, through the Company Board, recommend to its stockholders that they
adopt this Agreement and give the Required Company Stockholder Vote (the “Company Recommendation”)
until and unless a Company

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Adverse Recommendation Change shall have occurred. Unless a Company Adverse Recommendation
Change shall have occurred, the Company shall include the Company Recommendation in the Proxy
Circular and use its reasonable best efforts to (i) solicit from stockholders of the Company
proxies in favor of the adoption of this Agreement and (ii) secure the Required Company Stockholder
Vote. Once the Company Stockholders Meeting has been called and noticed, the Company shall not
postpone or adjourn the Company Stockholders Meeting without the consent of Parent, other than (i)
for the absence of a quorum or (ii) to allow reasonable additional time for the filing and mailing
of any supplemental or amended disclosure which it believes in good faith is necessary under
applicable Law and for such supplemental or amended disclosure to be disseminated and reviewed by
the Company’s stockholders prior to the Company Stockholders Meeting; provided, however, that in
the event that the Company Stockholders Meeting is delayed to or after the second Business Day
before the Outside Date as a result of either (i) or (ii) above, then the Outside Date shall be
extended to the fifth Business Day after such date.

          (c) Notwithstanding the foregoing, Parent shall have the right to require the Company to
postpone or adjourn the Company Stockholders Meeting to a later date if, in Parent’s sole and
absolute discretion, such postponement or adjournment is advisable in order to solicit additional
stockholder support in favor of the adoption of this Agreement and to obtain the Required Company
Stockholder Vote. Any such postponement or adjournment shall not affect the Company
Recommendation; provided, however, that such postponement or adjournment shall not extend beyond
September 30, 2009.

          (d) Parent shall cause all shares of Company Common Stock owned by Parent or Merger Sub, if
any, to be voted in favor of the adoption of the Agreement.

          SECTION 7.2. Public Statements. Each of the Company, Parent and Merger Sub agrees
that no public release or announcement concerning the Transactions shall be issued by any party
without the prior written consent of the Company and Parent (which consent shall not be
unreasonably withheld or delayed), except as such release or announcement may be required by Law or
the rules or regulations of any applicable Governmental Authority to which the relevant party is
subject or submits, wherever situated, in which case the party required to make the release or
announcement shall use its reasonable best efforts to allow each other party reasonable time to
comment on such release or announcement in advance of such issuance, it being understood that the
final form and content of any such release or announcement, to the extent so required, shall be at
the final discretion of the disclosing party. The parties agree that the initial press release to
be issued with respect to the Transactions shall be in the form agreed by the parties.

          SECTION 7.3. Standard of Efforts. Subject to the terms and conditions provided
herein, each of the Company, Parent and Merger Sub agrees to use its reasonable best efforts to
take, or cause to be taken, all action, and to do, or cause to be done, and to assist and cooperate
with the other parties in doing, all things necessary, proper or advisable to consummate and make
effective as promptly as commercially practicable, the Merger and the other Transactions, including
(i) obtaining all permits, consents, waivers, approvals, authorizations and actions or nonactions
required for or in connection with the consummation by the parties hereto of the Merger and the
other Transactions, (ii) the taking of all steps as may be

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necessary to obtain an approval or waiver from, or to avoid an action or proceeding by, a
Governmental Authority, (iii) the obtaining of all necessary consents or waivers from third
parties, and (iv) the execution and delivery of any additional instruments necessary to consummate
the Merger and the other Transactions and to fully carry out the purposes of this Agreement. The
Company shall have the right to review and approve in advance all characterizations of the
information relating to the Company; Parent shall have the right to review and approve in advance
all characterizations of the information relating to Parent or Merger Sub; and each of the Company
and Parent shall have the right to review and approve in advance all characterizations of the
information relating to the Transactions, in each case which appear in any material filing
(including the Proxy Statement) made in connection with the Transactions. The Company, Parent and
Merger Sub agree that they will consult with each other with respect to the obtaining of all such
necessary permits, consents, waivers, approvals and authorizations of all third parties and
Governmental Authorities.

          SECTION 7.4. Notification of Certain Matters.

          (a) The Company shall give prompt notice to Parent and Merger Sub of (a) any notice or other
communication from any third party alleging that the consent of such third party is or may be
required in connection with the Transactions, (b) any Company Material Adverse Effect or the
occurrence or existence of any event which, individually or in the aggregate, would reasonably be
likely to have a Company Material Adverse Effect, or (c) the occurrence or existence of any event
that results, or with the passage of time or otherwise, would reasonably be likely to result, in
the failure of any condition set forth in Section 8.2(a) or (b) of this Agreement; provided,
however, that the delivery of notice pursuant to this Section 7.4(a) shall not limit or otherwise
affect the remedies available hereunder to Parent.

          (b) Parent shall give prompt notice to the Company of (a) any notice or other communication
from any third party alleging that the consent of such third party is or may be required in
connection with the Transactions, (b) any Parent Material Adverse Effect or the occurrence or
existence of any event which, individually or in the aggregate, would reasonably be likely to have
a Parent Material Adverse Effect, or (c) the occurrence or existence of any event that results, or
with the passage of time or otherwise, would reasonably be likely to result, in the failure of any
condition set forth in Section 8.3(a) or (b) of this Agreement; provided, however, that the
delivery of notice pursuant to this Section 7.4(b) shall not limit or otherwise affect the remedies
available hereunder to the Company.

          SECTION 7.5. Access to Information; Confidentiality.

          (a) The Company shall, and shall cause the Company Subsidiaries and the officers, directors,
employees and agents of the Company and the Company Subsidiaries, to, afford the officers,
employees and agents of Parent and Merger Sub, at their sole cost and risk, reasonable access at
all reasonable times from the date hereof through the Effective Date to its officers, employees,
agents, properties, facilities, books, records, contracts and other assets and shall promptly
furnish Parent and Merger Sub all financial, operating and other data and information as Parent and
Merger Sub through their officers, employees or agents, may from time to time reasonably request.
Parent and Merger Sub, at their sole cost and risk, shall have the right to make such due diligence
investigations as Parent and Merger Sub shall deem

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necessary or reasonable, upon reasonable notice to the Company and without significant
interference to Company’s operations or properties. No additional investigations or disclosures
shall affect the Company’s representations and warranties contained herein, or limit or otherwise
affect the remedies available to Parent and Merger Sub pursuant to this Agreement.

          (b) The provisions of the Confidentiality Agreement shall remain in full force and effect in
accordance with its terms; provided, however, that the provisions of paragraphs 3, 6, 8 and 11 of
the Confidentiality Agreement shall be superseded by the terms of this Agreement; provided further,
however, that, notwithstanding the foregoing proviso, upon the termination of this Agreement,
paragraph 6 of the Confidentiality Agreement shall have full force and effect.

          SECTION 7.6. No Solicitation.

          (a) The Company shall, and shall cause the Company Subsidiaries and the Company’s and the
Company Subsidiaries’ respective directors, officers, employees, investment bankers, financial
advisors, attorneys, accountants, agents and other representatives (collectively,
“Representatives”) to, immediately cease and cause to be terminated any discussions or
negotiations with any Person other than Parent conducted heretofore with respect to a Takeover
Proposal, promptly request and use reasonable best efforts to obtain the return from all such
Persons or cause the destruction of all copies of confidential information previously provided to
such Persons by the Company, the Company Subsidiaries or Representatives to the extent any
confidentiality agreement with such Person so provides. From the date of this Agreement until the
Effective Time or, if earlier, the termination of this Agreement in accordance with its terms, the
Company shall not, nor shall it permit any of the Company Subsidiaries to, nor shall it authorize
or permit any Representative to, directly or indirectly, (i) solicit, initiate, or take any action
to knowingly facilitate or encourage (including by way of furnishing information) the submission
of, any Takeover Proposal, (ii) approve or recommend any Takeover Proposal, enter into any
agreement, agreement-in-principle or letter of intent with respect to or accept any Takeover
Proposal (or resolve to or publicly propose to do any of the foregoing), or (iii) participate or
engage in any discussions or negotiations regarding, or furnish to any Person any information with
respect to, or take any other action to facilitate any inquiries or the making of any proposal that
constitutes, or may reasonably be expected to lead to, any Takeover Proposal; provided, however,
that if in response to an unsolicited, bona fide written Takeover Proposal made after the date
hereof in circumstances not involving a breach of this Agreement, the Company Board reasonably
determines in good faith (after consultation with outside counsel and receiving the advice of the
Company Financial Advisor or another financial advisor of nationally recognized reputation) that
such Takeover Proposal constitutes a Superior Proposal and with respect to which the Company Board
determines in good faith, after consulting with and receiving the advice of outside counsel, that
the failure to take such action does or would constitute a breach of the Company Board’s fiduciary
duties to the Company’s stockholders under Delaware law, then the Company may at any time prior to
the receipt of the Required Company Stockholder Vote (but in no event after such time), (x)
furnish information with respect to the Company and the Company Subsidiaries to the Person making
such Takeover Proposal and its Representatives, but only pursuant to a confidentiality agreement in
customary form that is no less favorable to the Company than the Confidentiality Agreement;
provided, however, that (1) such confidentiality agreement may not include any provision calling
for an exclusive right to negotiate with the Company, (2) the Company provides Parent

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with not less than 24 hours prior notice of its intention to enter into such confidentiality agreement, and
(3) the Company advises Parent of all such information delivered to such Person concurrently with
its delivery to such Person and concurrently with its delivery to such Person the Company delivers
to Parent all such information not previously provided to Parent, (y) conduct discussions or
negotiations with such Person regarding such Takeover Proposal, and (z) to the extent permitted
pursuant to and in compliance with Section 9.1(h), enter into a binding written agreement
concerning a transaction that constitutes a Superior Proposal. The Company shall ensure that its
Representatives are aware of the provisions of this Section 7.6(a). Without limiting the
foregoing, it is agreed that any violation of the foregoing restrictions by the Company
Subsidiaries or any Representative of the Company or any Company Subsidiary shall be deemed to be a
breach of this Section 7.6 by the Company. The Company shall provide Parent with a correct and
complete copy of any confidentiality agreement entered into pursuant to this Section 7.6(a) within
24 hours of the execution thereof.

          (b) In addition to the other obligations of the Company set forth in this Section 7.6, the
Company shall promptly advise Parent, orally and in writing, and in no event later than 24 hours
after receipt, if any proposal, offer or inquiry is received by, any information is requested
from, or any discussions or negotiations are sought to be initiated or continued with, the Company
in respect of any Takeover Proposal, and shall, in any such notice to Parent, indicate the
identity of the Person making such proposal, offer or inquiry and the terms and conditions of any
proposals or offers or the nature of any inquiries (and shall include with such notice copies of
any written materials received from or on behalf of such Person relating to such proposal, offer
or inquiry), and thereafter shall promptly keep Parent informed of all material developments
affecting the status and terms of any such proposals, offers or inquiries (and the Company shall
provide Parent with copies of any additional written materials received that relate to such
proposals, offers or inquiries) and of the status of any such discussions or negotiations.

          (c) Except as expressly permitted by this Section 7.6(c), neither the Company Board nor any
committee thereof shall (i) fail to make, withdraw or modify, or propose publicly to withdraw or
modify, in a manner adverse to Parent, the Company Recommendation or the approval or declaration of
advisability by the Company Board of this Agreement, the Merger and the other Transactions, (ii)
approve or recommend, or propose publicly to approve or recommend, any Takeover Proposal or (iii)
cause or permit the Company to enter into any letter of intent, memorandum of understanding,
agreement in principle, acquisition agreement, merger agreement, option agreement, joint venture
agreement, partnership agreement or other agreement constituting or related to, or which is
intended to or is reasonably likely to lead to, any Takeover Proposal, or resolve or agree to take
any such action (any failure or action described in clause (i), (ii) or (iii) being referred to as
a “Company Adverse Recommendation Change”). Notwithstanding the foregoing, the Company Board may,
prior to the receipt of the Required Company Stockholder Vote, (x) withdraw or modify the Company
Recommendation, (y) recommend a Takeover Proposal that constitutes a Superior Proposal, or (z) to
the extent permitted pursuant to and in compliance with Section 9.1(h), enter into a binding
written agreement concerning a transaction that constitutes a Superior Proposal, if, in each case,
the Company Board determines in good faith, after consulting with and receiving advice from outside
counsel, that the failure of the Company Board to make such Company Adverse Recommendation Change
does or would constitute a breach of the Company Board’s fiduciary

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duties to the Company’s stockholders under Delaware law; provided, however, that no Company Adverse Recommendation Change may be made in the absence of a Superior Proposal and until the
fifth Business Day following Parent’s receipt of written notice from the Company advising Parent
that the Company Board intends to take such action and specifying the reasons therefor, including
the terms and conditions of any Superior Proposal that is the basis for the proposed action by the
Company Board, and compliance by the Company with the provisions of Section 9.1(h).

          (d) Nothing in this Section 7.6 shall prohibit the Company Board from making any required
disclosure to the Company’s stockholders if in each case the Company Board determines in good
faith, after consultation with outside counsel, that the taking of such position or the making of
such disclosure is necessary in order for the Company Board to comply with its fiduciary duties to
its stockholders under Delaware law or other applicable Law; provided, however, that in no event
shall the Company, the Company Board or any committee thereof take, or agree or resolve to take,
any action prohibited by Section 7.6(c). Any disclosure made pursuant to this Section 7.6(d)
shall be deemed to be a Company Adverse Recommendation Change unless the Company Board expressly
reaffirms the Company Recommendation.

          SECTION 7.7. Indemnification and Insurance; Employment Agreements.

          (a) Parent and Merger Sub agree that all rights to indemnification by the Company now existing
in favor of each Person who is now, or has been at any time prior to the date hereof, or who
becomes prior to the Effective Time an employee, officer or director of the Company or any Company
Subsidiary (each an “Indemnified Party”), as provided in the Company Charter Documents, in each
case as in effect on the date of this Agreement, or pursuant to any other agreements in effect on
the date hereof, copies of which have been provided to Parent, shall be assumed by the Surviving
Corporation in the Merger, without further action, at the Effective Time and shall survive the
Merger and shall remain in full force and effect in accordance with their terms. Parent shall
cause the Surviving Corporation and any successor thereto to comply and not take any action
inconsistent with this Section 7.7(a).

          (b) Parent shall cause the Surviving Corporation and any successor thereto to maintain the
Company’s officers’ and directors’ liability insurance policies and surety bonds procured by the
Company in respect of the employees who are licensed contractors and listed on Exhibit C hereto
(complete and accurate copies of which have been previously provided to Parent), in effect on the
date of this Agreement (the “D&O Insurance”), for a period of not less than six years after the
Effective Time, but only to the extent related to actions or omissions prior to the Effective Time;
provided, however, that (i) the Surviving Corporation and any successor thereto may substitute
therefor policies of at least the same coverage and amounts containing terms no less advantageous
to such former directors or officers and (ii) such substitution shall not result in gaps or lapses
of coverage with respect to matters occurring prior to the Effective Time; provided further,
however, that in no event shall Parent, the Surviving Corporation and any successor thereto be
required to expend more than an amount per year equal to 150% of current annual premiums paid by
the Company for such insurance (the “Maximum Amount”) to maintain or procure insurance coverage
pursuant hereto; provided further, however, that if the amount of the annual premiums necessary to
maintain or procure such insurance coverage exceeds the

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Maximum Amount, Parent, the Surviving Corporation or any successor thereto shall procure and maintain for such six-year period as much coverage as reasonably practicable for the Maximum
Amount; provided further, however, that Parent shall offer to each beneficiary of the D&O
Insurance, with reasonable notice, the opportunity to reimburse Parent for the difference between
the annual premiums necessary to maintain or procure such insurance coverage for such beneficiary
and the Maximum Amount, and Parent shall procure such insurance coverage upon acceptance of such
offer by any beneficiary. Parent shall have the option to cause coverage to be extended under the
Company’s D&O Insurance by obtaining a six-year “tail” policy or policies on terms and conditions
no less advantageous than the Company’s existing D&O Insurance and that are prepaid and
noncancelable, and such “tail” policy or policies shall satisfy the foregoing provisions of this
Section 7.7(b).

          (c) Parent shall cause the Surviving Corporation and any successor thereto to comply with the
Contracts set forth on Schedule 7.7(c).

          (d) The obligations of Parent, the Surviving Corporation and any successor thereto under this
Section 7.7 shall survive the consummation of the Merger and shall not be terminated or modified in
such a manner as to adversely affect any Indemnified Party to whom this Section 7.7 applies without
the consent of such affected Indemnified Party (it being expressly agreed that the Indemnified
Parties to whom this Section 7.7 applies shall be third party beneficiaries of this Section 7.7,
each of whom may enforce the provisions of this Section 7.7).

          SECTION 7.8. Stockholder Litigation. The Company shall give Parent the opportunity to
participate in, but not control, the defense or settlement of any stockholder litigation against
the Company and/or its directors relating to the Merger or any of the other Transactions, and no
such settlement shall be agreed to without Parent’s prior written consent (which consent shall not
be unreasonably withheld or delayed).

          SECTION 7.9. De-listing of Company Common Stock. The Company shall, as soon as
practicable following the date hereof, take all such steps that may be required in accordance with
the AIM Rules for Companies to give effect to the cancellation of the admission of the Company
Common Stock to trading on AIM, conditional upon Closing and effective from the Effective Date.

          SECTION 7.10. Merger Sub Compliance. Parent shall cause Merger Sub to comply with all
of Merger Sub’s obligations under or relating to this Agreement. Merger Sub shall not engage in
any business that is not in connection with or incident to the Transactions.

ARTICLE 8

CONDITIONS

          SECTION 8.1. Conditions to Each Party’s Obligation To Effect the Merger. The
respective obligations of each party to effect the Merger are subject to the satisfaction or, to
the extent permitted by applicable Law, waiver on or prior to the Closing Date of each of the
following conditions:

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          (a) Stockholder Approval. This Agreement shall have been adopted by the Required
Company Stockholder Vote.

          (b) No Injunctions. No injunction issued by a court of competent jurisdiction shall
be in effect that would make the Merger or the other Transactions illegal or otherwise prevent the
consummation thereof; provided, however, that the party seeking to assert this condition shall have
complied with the provisions of Section 7.3.

          SECTION 8.2. Conditions to Obligations of Parent and Merger Sub. The obligations of
Parent and Merger Sub to effect the Merger are further subject to the satisfaction, or to the
extent permitted by applicable Law, the waiver on or prior to the Closing Date of each of the
following conditions:

          (a) Representations and Warranties. Each of the representations and warranties made
by the Company set forth herein shall be true and correct on and as of the Closing Date as though
made on and as of the Closing Date, except

     (i) for any failure to be so true and correct that, individually or in the aggregate,
has not had and would not reasonably be expected to have or constitute a Company Material
Adverse Effect (it being understood that for all purposes of determining the accuracy of
such representations and warranties, all references to the term “Company Material Adverse
Effect” and materiality qualifications and other qualifications based on the word “material”
contained in such representations and warranties, except for the representations and
warranties set forth in Section 4.7, shall be disregarded); provided, however, that

(A) the representations and warranties contained in Section 4.2 shall be so true and
correct except (1) in de minimis respects and (2) to the extent that such
representations and warranties are not true and correct as a result of any action
permitted by Section 6.1(b),

(B) the representations and warranties contained in the first three sentences of
Section 4.1(a), Section 4.3(a), Section 4.3(b), Section 4.3(c)(i), Section 4.4 and
Section 4.21 shall be so true and correct, and

(C) the representations and warranties contained in Section 4.3(d), Section 4.14(a)
and Section 4.23 shall be so true and correct except for any failure to be so true
and correct that, individually or in the aggregate, (x) has not had and would not
reasonably be expected to have a Company Material Adverse Effect (it being
understood that for all purposes of determining the accuracy of such representations
and warranties, all references to the term “Company Material Adverse Effect” and
materiality qualifications and other qualifications based on the word “material”
contained in such representations and warranties shall be disregarded) or (y) would
be reasonably expected to be material to Parent and its Subsidiaries, taken as a
whole, after the Closing; and

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     (ii) for those representations and warranties which address matters only as of a
particular date, which representations and warranties shall have been true and correct in
accordance with the standard described in clause (i) above as of such particular date.

          (b) Performance of Obligations of the Company. The Company shall have performed in
all material respects all of the obligations, and complied in all material respects with the
agreements and covenants, required to be performed by or complied with by it under this Agreement
at or prior to the Closing Date.

          (c) Certificates. Parent and Merger Sub shall have received certificates executed on
behalf of the Company by the chief executive officer or chief financial officer of the Company,
certifying that the conditions set forth in Sections 8.2(a) and (b) have been satisfied.

          (d) Litigation. There shall not be pending or threatened (i) any Proceeding brought
by a Governmental Authority (A) seeking to restrain or prohibit the consummation of the
Transactions, (B) seeking to prohibit or limit in any material respect the ownership or operation
by the Company, Parent or any of their respective Subsidiaries of any material portion of the
business or assets of the Company, Parent or any of their respective Subsidiaries, or to compel the
Company, Parent or any of their respective Subsidiaries to dispose of or hold separate any material
portion of the business or assets of the Company, Parent or any of their respective Subsidiaries,
as a result of any Transaction, or (C) seeking to prohibit Parent or any of its Subsidiaries from
effectively controlling the business or operations of the Company and the Company Subsidiaries, or
(ii) any Proceeding which otherwise is reasonably likely to have a Company Material Adverse Effect.

          (e) Absence of Material Adverse Effect. Since the date of this Agreement, there shall
not have occurred any event or events that, individually or in the aggregate, has had or would
reasonably be expected to have, a Company Material Adverse Effect.

          (f) FIRPTA Certificate. Parent shall have received a FIRPTA Notification Letter
addressed to Parent, dated as of the Closing Date and duly executed by the Company and satisfying
each of the requirements of Treasury Regulations Section 1.897-2(h) and stating that the Company
has not been for the relevant period set forth in Section 897(c)(1) of the Code a “United States
real property holding corporation” as defined in Section 897(c)(2) of the Code.

          SECTION 8.3. Conditions to Obligation of the Company. The obligation of the Company
to effect the Merger is further subject to the satisfaction, or to the extent permitted by
applicable Law, the waiver on or prior to the Closing Date of each of the following conditions:

          (a) Representations and Warranties. Each of the representations and warranties made
by Parent and Merger Sub set forth herein shall be true and correct on and as of the Closing Date
as though made on and as of the Closing Date, except

     (i) for any failure to be so true and correct that, individually or in the aggregate,
has not had and would not reasonably be expected to have or constitute a Parent Material
Adverse Effect (it being understood that for all purposes of determining the accuracy of
such representations and warranties, all references to the term “Parent Material Adverse
Effect” and materiality qualifications and other qualifications based on

-50-

 

the word “material”contained in such representations and warranties shall be disregarded); and

     (ii) for those representations and warranties which address matters only as of a
particular date, which representations and warranties shall have been true and correct in
accordance with the standard described in clause (i) above as of such particular date.

          (b) Performance of Obligations of Parent and Merger Sub. Parent and Merger Sub shall
have performed in all material respects all of the obligations, and complied in all material
respects with the agreements and covenants, required to be performed by or complied with by them
under this Agreement at or prior to the Closing Date.

          (c) Certificates. The Company shall have received certificates executed on behalf of
Parent by the chief executive officer or chief financial officer of Parent, certifying that the
conditions set forth in Sections 8.3(a) and (b) have been satisfied.

ARTICLE 9

TERMINATION, AMENDMENT AND WAIVER

          SECTION 9.1. Termination. This Agreement may be terminated and the Merger may be
abandoned at any time prior to the Effective Time, whether before or after this Agreement has been
adopted by the Required Company Stockholder Vote:

          (a) by mutual written consent of Parent, Merger Sub and the Company;

          (b) by either the Company or Parent, if the Merger has not been consummated on or prior to
October 31, 2009 (the “Outside Date”); provided, however, that the right to terminate this
Agreement pursuant to this Section 9.1(b) shall not be available to any party whose failure to
fulfill any obligation under this Agreement has been the cause of, or resulted in, the Merger not
being consummated on or prior to the Outside Date;

          (c) by either the Company or Parent, if any Judgment issued by a court of competent
jurisdiction or by a Governmental Authority, or Law or other legal restraint or prohibition in each
case making the Merger illegal or permanently restraining, enjoining or otherwise preventing the
consummation thereof shall be in effect and shall have become final and nonappealable; provided,
however, that the party seeking the right to terminate this Agreement pursuant to this Section
9.1(c) shall have complied with the provisions of Section 7.3 and the right to terminate pursuant
to this Section 9.1(c) shall not be available if the issuance of such legal restraint or
prohibition was primarily due to the failure of such party to perform any of its obligations under
this Agreement;

          (d) by either the Company or Parent, if upon a vote at a duly held Company Stockholders
Meeting the Required Company Stockholder Vote shall not have been obtained;

          (e) by Parent, if prior to the receipt of the Required Company Stockholder Vote (i) a Company
Adverse Recommendation Change shall have occurred, (ii) the Company Board or any committee thereof
shall not have recommended that the Company’s stockholders reject any tender or exchange offer that
is commenced or a Takeover Proposal (replacing “15%”

-51-

 

in the definition thereof with 50%) that is made in writing to the Company Board and publicly disseminated within 10 Business Days of the
commencement or public dissemination thereof (including, for these purposes, by taking no position
with respect to the acceptance by the Company’s stockholders of a tender offer or exchange offer within such period, which shall
constitute a failure to recommend that the Company’s stockholders reject such offer), or (iii) the
Company shall have violated or breached in any material respect any of its obligations under
Section 7.6;

          (f) by Parent, if (i) there shall have occurred any event, condition, change, effect,
occurrence or development of a state of facts that, individually or in the aggregate, has had or
would reasonably be expected to have, a Company Material Adverse Effect that is incapable of being
cured or has not been cured by the Company within 20 calendar days after written notice has been
given by Parent to the Company of such Company Material Adverse Effect, or (ii) the Company shall
have breached any of its representations or warranties or failed to perform in any material respect
any of its covenants or other agreements in each case contained in this Agreement, which breach or
failure to perform (A) would give rise to the failure of a condition set forth in Section 8.2, and
(B) is incapable of being cured or has not been cured by the Company within 20 calendar days after
written notice has been given by Parent to the Company of such breach or failure to perform;

          (g) by the Company, if Parent shall have breached any of its representations or warranties or
failed to perform in any material respect any of its covenants or other agreements in each case
contained in this Agreement, which breach or failure to perform (i) has had or would reasonably be
expected to have a Parent Material Adverse Effect, and (ii) is incapable of being cured or has not
been cured by Parent within 20 calendar days after written notice has been given by the Company to
Parent of such breach or failure to perform; or

          (h) by the Company, if prior to the receipt of the Required Company Stockholder Vote, (i) the
Company is in compliance with its obligations under Section 7.6, (ii) the Company Board has
received a Takeover Proposal that it has determined in good faith, after consultation with the
Company Financial Advisor or another financial advisor of nationally recognized reputation and
outside counsel, constitutes a Superior Proposal, (iii) the Company has notified Parent in writing
that it intends to enter into a definitive agreement implementing such Superior Proposal, attaching
the most current version of such agreement (including any amendments, supplements or modifications)
to such notice (a “Superior Proposal Notice”), (iv) during the five Business Day period following
Parent’s receipt of a Superior Proposal Notice, (A) the Company shall have offered to negotiate
with (and, if accepted, negotiated in good faith with), and shall have caused its respective
financial and legal advisors to offer to negotiate with (and, if accepted, negotiate in good faith
with), Parent in making adjustments to the terms and conditions of this Agreement and (B) the
Company Board shall have determined in good faith, after the end of such five Business Day period,
and after considering the results of such negotiations and the revised proposals made by Parent, if
any, that the Superior Proposal giving rise to such notice continues to be a Superior Proposal;
provided, however, that any amendment, supplement or modification to the financial terms or other
material terms of any Takeover Proposal shall be deemed a new Takeover Proposal and the Company may
not terminate this Agreement pursuant to this Section 9.1(h) unless the Company has complied with
the requirements of this Section 9.1(h) with respect to such new Takeover Proposal, including

-52-

 

sending a Superior Proposal Notice with respect to such new Takeover Proposal and offering to
negotiate for five Business Days from such new Superior Proposal Notice, (v) the Company prior to,
or concurrently with, such termination pays to Parent in immediately available funds the
fee required to be paid pursuant to Section 9.3(b)(iv), and (vi) the Company Board
concurrently approves, and the Company concurrently enters into, a definitive agreement providing
for the implementation of such Superior Proposal.

The party desiring to terminate this Agreement shall give written notice of such termination to the
other party.

          SECTION 9.2. Effect of Termination. Upon the termination of this Agreement pursuant
to Section 9.1, this Agreement shall forthwith become null and void and there shall be no liability
or obligation on the part of any party hereto, except for the provisions of (i) the provisos in
Sections 7.4(a) and 7.4(b), (ii) the last sentence of Section 7.5(a), (iii) Section 7.5(b), (iv)
this Section 9.2, (v) Section 9.3, and (vi) Article 10, which shall survive such termination;
provided, however, that nothing herein shall relieve any party from liability for any breach of
this Agreement prior to such termination.

          SECTION 9.3. Fees and Expenses.

          (a) Except as set forth in this Section 9.3, all costs and expenses incurred in connection
with this Agreement and the Transactions shall be paid by the party incurring such expenses,
whether or not the Merger or any of the other Transactions are consummated.

          (b) In the event that:

    (i) (A) a Takeover Proposal shall have been made to and publicly disclosed by the
Company or shall have been made directly to its stockholders generally or any Person shall
have publicly announced an intention to make a Takeover Proposal and thereafter, (B) this
Agreement is terminated by the Company or Parent pursuant to Section 9.1(b) or (d) and (C)
the Company enters into a definitive agreement with respect to, or consummates a transaction
contemplated by, any Takeover Proposal (replacing “15%” in the definition thereof with
“50%”) within 12 months of the date this Agreement is terminated (so long as, in the case of
a transaction that has not been consummated within such period, such transaction is
thereafter consummated);

    (ii) (A) a Takeover Proposal shall have been made to and publicly disclosed by the
Company or shall have been made directly to its stockholders generally or any Person shall
have publicly announced an intention to make a Takeover Proposal and thereafter, (B) this
Agreement is terminated by Parent pursuant to Section 9.1(f)(ii) because the Company failed
to perform in any material respect any of its covenants contained in this Agreement and (C)
the Company enters into a definitive agreement with the Person making such Takeover Proposal
(or publicly announcing an intention to make a Takeover Proposal) with respect to, or
consummates with the Person making the Takeover Proposal referred to in subsection (A) a
transaction that is contemplated by, a Takeover Proposal (replacing “15%” in the definition
thereof with “50%”) within 12 months of the date this Agreement is terminated (so long as,
in the case of a transaction

-53-

 

that has not been consummated within such period, such transaction is thereafter consummated);

     (iii) this Agreement is terminated by Parent pursuant to Section 9.1(e) (or by the
Company pursuant to Section 9.1(b) or (d) following any time at which Parent was entitled to
terminate this Agreement pursuant to Section 9.1(e)); or

     (iv) this Agreement is terminated by the Company pursuant to Section 9.1(h);

then in any such event under clause (i), (ii), (iii) or (iv) of this Section 9.3(b), the Company
shall pay to Parent a termination fee of $112,360 (the “Termination Fee”), plus an additional
amount equal to the Expenses of Parent; provided, however, that Parent is obligated to pay and has
actually and reasonably incurred such Expenses; provided further, however, that in no event shall
the aggregate amount payable by the Company in respect of Expenses of Parent exceed $337,080. Any
payment required to be made pursuant to clause (i) or clause (ii) of this Section 9.3(b) shall be
made to Parent promptly following the consummation of the transaction contemplated by the Takeover
Proposal referred to therein (and in any event not later than two Business Days after delivery to
the Company of notice of demand for payment); any payment required to be made pursuant to clause
(iii) of this Section 9.3(b) shall be made to Parent promptly following termination of this
Agreement by Parent as set forth in such clause (iii) (and in any event not later than two Business
Days after delivery to the Company of notice of demand for payment) and any payment required to be
made pursuant to clause (iv) of this Section 9.3(b) shall be made to Parent at the time provided
for in clause (v) of Section 9.1(h). In circumstances in which Expenses are payable or
reimbursable pursuant to this Section 9.3(b), such payment shall be made to Parent not later than
two Business Days after delivery to the Company of an itemization setting forth in reasonable
detail all Expenses of Parent (which itemization may be supplemented and updated from time to time
by Parent until the 60th day after Parent delivers such notice of demand for payment). All such
payments shall be made by wire transfer of immediately available funds to an account to be
designated by Parent.

          (c) The Company acknowledges that the agreement contained in Section 9.3(b) is an integral
part of the transactions contemplated by this Agreement, and that, without that agreement, Parent
would not enter into this Agreement. If the Company fails to make payment of such fee within the
applicable time period specified in Section 9.3(b) and Parent commences a suit to collect such fee,
the Company shall indemnify and reimburse Parent for its fees and expenses (including attorneys
fees and expenses) incurred in connection with such suit and shall pay interest on the amount of
the payment at the prime rate as published in The Wall Street Journal in effect on the date
the fee was payable pursuant to Section 9.3(b). After payment of such fee, the Company shall have
no further liability to Parent or Merger Sub hereunder.

          SECTION 9.4. Amendment. This Agreement may be amended by the parties hereto by action
taken by or on behalf of the respective Boards of Directors of the Company, Parent and Merger Sub
at any time prior to the Effective Time, whether before or after approval of this Agreement and the
Transactions by the stockholders of the Company; provided, however, that after any such approval by
the stockholders of the Company, no amendment shall be made that in any way materially adversely
affects the rights of such stockholders (other than a

-54-

 

termination of this Agreement in accordance
with the provisions hereof) without the further approval of such stockholders. This Agreement may
not be amended except by an instrument in writing signed on behalf of each of the parties hereto.

          SECTION 9.5. Waiver. Any failure of any of the parties to comply with any obligation,
covenant, agreement or condition herein may be waived at any time prior to the Effective Time by
any of the parties entitled to the benefit thereof only by a written instrument signed by each such
party granting such waiver, but such waiver or failure to insist upon strict compliance with such
obligation, representation, warranty, covenant, agreement or condition shall not operate as a
waiver of or estoppel with respect to, any subsequent or other failure.

ARTICLE 10

GENERAL PROVISIONS

          SECTION 10.1. Notices. All notices and other communications hereunder shall be in
writing and shall be deemed to have been duly given if delivered personally, mailed by certified
mail (return receipt requested) or sent by overnight courier or by facsimile (upon confirmation of
receipt) to the parties at the following addresses or at such other addresses as shall be specified
by the parties by like notice:

	 	 	 
	(a)

	 	if to Parent or Merger Sub:
	 
	 	 
	 

	 	Energy Conversion Devices, Inc.
	 

	 	2956 Waterview Drive
	 

	 	Rochester Hills, MI 48309
	 

	 	Attention: General Counsel
	 

	 	Fax: (248) 844-1214
	 
	 	 
	 

	 	with a copy to:
	 
	 	 
	 

	 	Covington & Burling LLP
	 

	 	1201 Pennsylvania Avenue, N.W.
	 

	 	Washington, DC 20004
	 

	 	Attention: W. Andrew Jack
	 

	 	Fax: (202) 778-5232
	 
	 	 
	(b)

	 	if to the Company:
	 
	 	 
	 

	 	Solar Integrated Technologies, Inc.
	 

	 	17777 Center Court Drive
	 

	 	Suite 150
	 

	 	Cerritos, CA 90703
	 

	 	Attention: Chief Executive Officer
	 

	 	Fax: (323) 231-0517
	 
	 	 
	 

	 	with a copy to:
	 
	 	 

-55-

 

	 	 	 
	 

	 	Jones Day
	 

	 	1755 Embarcadero Road
	 

	 	Palo Alto, CA 94303
	 

	 	Attn:  Stephen E. Gillette
	 

	 	Daniel R. Mitz

	 

	 	Fax: (650) 739-3900
	 
	 	 
	 

	 	and to
	 
	 	 
	 

	 	Jones Day
	 

	 	21 Tudor Street
	 

	 	London EC4Y 0DJ
	 

	 	United Kingdom
	 

	 	Attention: John R. Phillips
	 

	 	Fax: +44.20.7039.5999

     Notice so given shall (in the case of notice so given by mail) be deemed to be given when
received and (in the case of notice so given by cable, telegram, facsimile, telex or personal
delivery) on the date of actual transmission or (as the case may be) personal delivery.

          SECTION 10.2. Representations and Warranties. The representations and warranties
contained in this Agreement shall not survive the Merger.

          SECTION 10.3. Knowledge Qualifiers. “To the knowledge of the Company” and similar
phrases mean the actual conscious knowledge of, or the knowledge that would reasonably be expected
to be obtained based upon the position or office of, any officer or director of the Company or any
of the Company Subsidiaries.

          SECTION 10.4. Interpretations. When a reference is made in this Agreement to
Articles, Sections or Exhibits, such reference shall be to an Article, Section or Exhibit to this
Agreement unless otherwise indicated. The words “include,” “includes” and “including” when used
herein shall be deemed in each case to be followed by the words “without limitation.” Any
references in this Agreement to “the date hereof” refers to the date of execution of this
Agreement. The word “or” shall not be exclusive. The table of contents, index of defined terms
and headings contained in this Agreement are for reference purposes only and shall not affect in
any way the meaning or interpretation of this Agreement. This Agreement shall be construed without
regard to any presumption or rule requiring construction or interpretation against the party
drafting or causing any instrument to be drafted.

          SECTION 10.5. Governing Law; Jurisdiction.

          (a) This Agreement shall be governed by, and construed in accordance with, the laws of the
State of Delaware regardless of the laws that might otherwise govern under applicable principles of
conflicts of laws thereof.

          (b) Each of the parties hereto (i) consents to submit itself to the personal jurisdiction of
any state or federal court located in the State of Delaware or in the Court of

-56-

 

Chancery of the
State of Delaware in the event any dispute arises out of this Agreement, the Merger or any of the
other Transactions, (ii) agrees that it will not attempt to deny or defeat such personal
jurisdiction by motion or other request for leave from any such court, and (iii) agrees that it
will not bring any action relating to this Agreement or any of the Transactions in any court
other than a state or federal court located in the State of Delaware or the Court of Chancery
of the State of Delaware.

          (c) Each of the parties to this Agreement irrevocably waives any and all right to trial by
jury in any legal proceeding arising out of or relating to this Agreement or any of the
Transactions.

          SECTION 10.6. Counterparts; Facsimile Transmission of Signatures. This Agreement may
be executed in any number of counterparts and by different parties hereto in separate counterparts,
and delivered by means of facsimile transmission or otherwise, each of which when so executed and
delivered shall be deemed to be an original and all of which when taken together shall constitute
one and the same agreement.

          SECTION 10.7. Assignment; No Third Party Beneficiaries.

          (a) This Agreement and all of the provisions hereto shall be binding upon and inure to the
benefit of, and be enforceable by, the parties hereto and their respective successors and permitted
assigns, but neither this Agreement nor any of the rights, interests or obligations set forth
herein shall be assigned by any party hereto without the prior written consent of the other parties
hereto and any purported assignment without such consent shall be void, except that Parent and
Merger Sub, upon prior written notice to the Company, may assign, in their sole discretion, any of
or all of their respective rights, interests and obligations under this Agreement to Parent or to
any Affiliate of Parent, but no such assignment shall relieve Parent or Merger Sub of any of their
respective obligations hereunder.

          (b) Nothing in this Agreement shall be construed as giving any Person, other than the parties
hereto and their heirs, successors, legal representatives and permitted assigns, any right, remedy
or claim under or in respect of this Agreement or any provision hereof, except that from and after
the Effective Time each Indemnified Party, each beneficiary of the D&O Insurance and each
counterparty to the Company or a Company Subsidiary under the Contracts set forth on Schedule
7.7(c) is an intended third party beneficiary of Section 7.7, and such Persons and his or her
heirs, executors, administrators and other legal representatives (the “Third Party Beneficiaries”)
may specifically enforce such provisions. The rights of the Third Party Beneficiaries under
Section 7.7 are in addition to, and not in substitution for, any other rights that the Third Party
Beneficiaries may have by contract or otherwise. No covenant or other undertakings in this
Agreement shall constitute an amendment to any employee benefit plan, program, policy or
arrangement, and any covenant or undertaking that suggests that an employee benefit plan, program,
policy or arrangement will be amended shall be effective only upon the adoption of a written
amendment in accordance with the amendment procedures of such plan, program, policy or arrangement.

          SECTION 10.8. Severability. If any provision of this Agreement shall be held to be
illegal, invalid or unenforceable under any applicable Law, then such contravention or

-57-

 

invalidity
shall not invalidate the entire Agreement. Such provision shall be deemed to be modified to the
extent necessary to render it legal, valid and enforceable, and if no such modification shall
render it legal, valid and enforceable, then this Agreement shall be construed
as if not containing the provision held to be invalid, and the rights and obligations of the
parties shall be construed and enforced accordingly.

          SECTION 10.9. Entire Agreement. This Agreement (including the Schedules and Exhibits
hereto), the Company Disclosure Letter and the Confidentiality Agreement contain all of the terms
of the understandings of the parties hereto with respect to the subject matter hereof or thereof.

          SECTION 10.10. Enforcement. Notwithstanding any other provision of this Agreement
(including Section 9.2 and Section 9.3), the parties hereto agree that irreparable damage would
occur, damages would be difficult to determine and would be an insufficient remedy and no other
adequate remedy would exist at law or in equity, in each case in the event that any of the
provisions of this Agreement were not performed in accordance with their specific terms or were
otherwise breached (or any party hereto threatens such a breach). It is accordingly agreed that,
prior to any valid termination of this Agreement in accordance with Section 9.1, (a) each party
shall be entitled at its election to an injunction or injunctions to prevent breaches of this
Agreement and to enforce specifically the terms and provisions hereof in any court of the United
States or any state having jurisdiction, this being in addition to any other remedy to which they
are entitled at law or in equity, (b) the parties waive any requirement for the securing or posting
of any bond, guarantee or other undertaking in connection with the obtaining of any specific
performance or injunctive relief and (c) the parties will waive, in any action for specific
performance, the defense of adequacy of a remedy at law. Either party’s pursuit of specific
performance at any time will not be deemed an election of remedies or waiver of the right to pursue
any other right or remedy to which such party may be entitled, including without limitation the
right to pursue remedies for liabilities or damages incurred or suffered by such party in the case
of a breach of this Agreement involving fraud or willful or intentional misconduct.

[The remainder of this page is intentionally blank.]

-58-

 

          IN WITNESS WHEREOF, Parent, Merger Sub and the Company have caused this Agreement to be
executed as of the date first written above.

	 	 	 	 	 
	 	Solar Integrated Technologies, Inc.

 	 
	 	By:  	 	 
	 	Name:  	 	 	 
	 	Title:  		 	 
	 
	 	Energy Conversion Devices, Inc.

 	 
	 	By:  	 	 
	 	Name:  	 	 	 
	 	Title:  	 	 	 
	 
	 	SIT Acquisition Co.

 	 
	 	By:  	 	 
	 	Name:  	 	 	 
	 	Title:  	 	 	 

[Signature Page to Merger Agreement]

 

 

SCHEDULE I

Voting Agreement Stockholders

Brian E. Caffyn

Bruce M. Khouri

R. Randall MacEwen

David R.W. Potter

 

 

SCHEDULE II

Company Material Adverse Effect Exclusions

1. The matters referred to as the Known Product Issue Disclosures (as defined in the Company
Disclosure Letter), excluding the first paragraph of such Known Product Issue Disclosures.

2. Claims or defaults arising from the Supply and Cooperation Agreement, dated as of April 28,
2008, between the Company and United Solar Ovonic LLC.

-61-

 

EXHIBIT A

Voting Agreement

[See attached]

-62-

 

EXHIBIT B

Form of Letter of Transmittal

[See attached]

-63-

 

EXHIBIT C

Licensed Contractors

John Bernard Haley Jr.

Bruce M. Khouri

-64-exv4w3

Exhibit 4.3

[FORM OF 4.80% EXCHANGE SENIOR NOTE DUE 2015]

CUSIP NUMBER 33766J AB9

ISIN NUMBER US33766JAB98

(Face of Senior Note)

FIRSTENERGY SOLUTIONS CORP.

4.80% SENIOR NOTES DUE 2015

No. ___

$[                 ]

FIRSTENERGY SOLUTIONS CORP., an Ohio corporation (the “Company”), for value received, hereby
promises to pay to CEDE & CO. or registered assigns, the principal sum of [                   ] Dollars, or such
greater or lesser amount as may from time to time be endorsed on the Schedule of Increases and
Decreases of Interests in the Global Securities attached hereto (but in no event may such amount
exceed the aggregate principal amount of Senior Notes authenticated pursuant to Section 303 of the
Indenture referred to below and then outstanding pursuant to Section 201 of the First Supplemental
Indenture) on the Stated Maturity specified below.

Original Issue Date: August 7, 2009

Stated Maturity: February 15, 2015

Interest Rate: 4.80%

Interest Payment Dates: February 15 and August 15, commencing February 15, 2010

Record Dates: The Business Day immediately preceding each Interest Payment Date so long as this
Senior Note is issued in book-entry only form, otherwise the fifteenth calendar day next preceding
each Interest Payment Date.

[Remainder of Page Intentionally Left Blank]

 

 

          IN WITNESS WHEREOF, the Company has caused this instrument to be executed in its name by the
manual or facsimile signature of an Authorized Executive Officer and attested by the manual or
facsimile signature of another Authorized Executive Officer.

	 	 	 	 	 
	 	FIRSTENERGY SOLUTIONS CORP.

 	 
	 	 	 	 
	 	 	 	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 
	 
	 	ATTEST:

 	 
	 
	 
	 	By:  	 	 
	 	 	Name:  	 	 
	 	 	Title:  	 	 
	 
	 
	 
	 
	 

TRUSTEE’S AUTHENTICATION CERTIFICATE

This is one of the Senior Notes of the series herein designated therein referred to in the
within-mentioned Indenture.

Dated:                     , 20__

	 	 	 	 	 
	 
	 	 	 	 
	 
	 	 	 	 
	THE BANK OF NEW YORK MELLON	 	 
	TRUST COMPANY, N.A.,	 	 
	     as Trustee	 	 
	 
	 	 	 	 
	By:
	 	 	 	 
	 

	 

          Authorized Signatory
	 	 

 

 

(Back of Senior Note)

FIRSTENERGY SOLUTIONS CORP.

4.80% SENIOR NOTES DUE 2015

          UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST
COMPANY, A NEW YORK CORPORATION (“DTC”), NEW YORK, NEW YORK, TO AN ISSUER OR ITS AGENT FOR
REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME
OF CEDE & CO. OR SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY
PAYMENT IS MADE TO CEDE & CO., OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED
REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO
ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

          TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO
NOMINEES OF DTC OR SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS
GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN
THE INDENTURE REFERRED TO ON THE REVERSE HEREOF.

 

 

Capitalized terms used herein shall have the meanings assigned to them in the Indenture referred to
below unless otherwise indicated. The Securities are general obligations of the Company as
described in the Indenture. This Senior Note is entitled to the benefits of the FGCO Guaranty and
the NGC Guaranty on the terms set forth in the Indenture.

1. Interest. FIRSTENERGY SOLUTIONS CORP., an Ohio corporation (the “Company”) promises to
pay interest from the Original Issue Date specified above or from the most recent Interest Payment
Date to which Interest has been paid or duly provided for, semi-annually in arrears on the Interest
Payment Dates specified above in each year, commencing on February 15, 2010, and at Maturity, at
the Interest Rate per annum specified above, until the principal hereof is paid or made available
for payment. No interest shall accrue at Maturity, so long as the principal amount of this Senior
Note is paid at Maturity. The interest so payable and punctually paid or duly provided for on any
such Interest Payment Date (except for interest payable on the Stated Maturity specified above, or,
if applicable, upon redemption or acceleration) will, as provided in the Indenture (as defined
below), be paid to the Person in whose name this Senior Note is registered at the close of business
on the Regular Record Date specified above (whether or not a Business Day) next preceding such
Interest Payment Date; and provided, that interest payable on the Stated Maturity specified above
or, if applicable, upon redemption or acceleration, shall be payable to the Person to whom
principal shall be payable on such Maturity. Except as otherwise provided in the Indenture, any
such interest not so punctually paid or duly provided for will forthwith cease to be payable to the
Holder on such Regular Record Date and shall be paid to the Person in whose name this Senior Note
is registered at the close of business on a Special Record Date for the payment of such defaulted
interest to be fixed by the Trustee, notice whereof shall be given to Holders not more than fifteen
days or fewer than ten days prior to such Special Record Date. Payment of principal of, interest
and premium, if any, on this Senior Note shall be payable pursuant to Section 601 of the Indenture.

No reference herein to the Indenture and no provision of this Senior Note or of the Indenture shall
alter or impair the obligation of the Company, which is absolute and unconditional, to pay the
principal of and premium, if any, and interest, if any, on this Senior Note at the times, place,
and rate, in the coin or currency, and in the manner, herein prescribed.

As used herein, “Business Day” shall mean each day that is not a day on which banking institutions
or trust companies in the Borough of Manhattan, the City and State of New York, or in the city
where the Global Corporate Trust Office of the Trustee is located, are obligated or authorized by
law or executive order to close.

2. Method of Payment. Payment of the principal of and premium, if any, on this Senior
Note and interest hereon at the Stated Maturity shall be made upon presentation of this Senior Note
at the Global Corporate Trust Office of our designated agent, The Bank of New York Mellon Trust
Company, N.A., located at 1660 West 2nd Street, Cleveland, Ohio, 44113, or at such other office or
agency as may be designated for such purpose by the Company from time to time. Payment of
interest, if any, on this Senior Note (other than interest at the Stated Maturity) shall be made by
check mailed to the address of the Person entitled thereto as such address shall appear in the
Security Register, except that (a) if such Person shall be a securities depositary, such payment
may be made by such other means in lieu of check as shall be agreed upon by the Company, the
Trustee or other Paying Agent and such Person and (b) if such Person is a Holder of $10,000,000

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or more in aggregate principal amount of Senior Notes of this series such payment may be in
immediately available funds by wire transfer to such account as may have been designated in writing
by the Person entitled thereto as set forth herein in time for the Paying Agent to make such
payments in accordance with its normal procedures. Any such designation for wire transfer purposes
shall be made by filing the appropriate information with our designated agent, The Bank of New York
Mellon Trust Company, N.A., at its Global Corporate Trust Office, located at 1660 West 2nd Street,
Cleveland, Ohio, 44113, not less than fifteen calendar days prior to the applicable payment date
and, unless revoked by written notice to the Trustee received on or prior to the Regular Record
Date immediately preceding the applicable Interest Payment Date, shall remain in effect with
respect to any further interest payments (other than interest payments at Maturity) with respect to
this Senior Note payable to such Holder. Payment of the principal of and premium, if any, and
interest, if any, on this Senior Note, as aforesaid, shall be made in such coin or currency of the
United States of America as at the time of payment shall be legal tender for the payment of public
and private debts.

If any Interest Payment Date, any Redemption Date, or the Stated Maturity shall not be a Business
Day (as hereinafter defined), payment of the amounts due on this Senior Note on such date may be
made on the next succeeding Business Day; and, if such payment is made or duly provided for on such
next succeeding Business Day, no interest shall accrue on such amounts for the period from and
after such Interest Payment Date, Redemption Date, or Stated Maturity, as the case may be, to such
Business Day.

3. Paying Agent and Security Registrar. Initially, The Bank of New York Mellon Trust
Company, N.A., the Trustee under the Indenture, will act as Paying Agent and Security Registrar.
The Company may change any Paying Agent or Security Registrar without notice to any Holder. The
Company or any of its subsidiaries may act in any such capacity; provided that if the Company or
such subsidiary is acting as Paying Agent, the Company or such subsidiary shall segregate all funds
held by it as Paying Agent and hold them in a separate trust fund for the benefit of the Holders.

4. Registration of Transfer and Exchange. As provided in the Indenture and subject to
certain limitations therein set forth, the transfer of this Senior Note is registrable in the
Security Register, upon surrender of this Senior Note for registration of transfer at the office of
our designated agent, The Bank of New York Mellon Trust Company, N.A., located at 1660 West 2nd
Street, Cleveland, Ohio, 44113, or such other office or agency as may be designated by the Company
from time to time, duly endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed by, the Holder hereof or his
attorney duly authorized in writing, and thereupon one or more new Senior Notes of this series of
authorized denominations and of like tenor and aggregate principal amount, will be issued to the
designated transferee or transferees.

The Company shall not be required to execute and the Security Registrar shall not be required to
register the transfer of or exchange of (a) Senior Notes of this series during a period of 15 days
immediately preceding the date notice is given identifying the serial numbers of the Senior Notes
of this series called for redemption or (b) any Senior Note so selected for redemption in whole or
in part, except the unredeemed portion of any Senior Note being redeemed in part.

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No service charge shall be made for any such registration of transfer or exchange, but the Company
may require payment of a sum sufficient to cover any tax or other governmental charge payable in
connection therewith.

Prior to due presentment of this Senior Note for registration of transfer, the Company, the Trustee
and any agent of the Company or the Trustee may treat the Person in whose name this Senior Note is
registered as the absolute owner hereof for all purposes, whether or not this Senior Note be
overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the
contrary.

5. Indenture. This Senior Note is a global security in respect of a duly authorized issue
of 4.80% Senior Notes due 2015 (the “2015 Notes,” which term includes any global note representing
such Senior Notes) of the Company, issued and issuable in one or more series under the Indenture
and First Supplemental Indenture, both dated as of August 1, 2009 (such Indentures as originally
executed and delivered and as supplemented or amended from time to time thereafter, together with
any constituent instruments establishing the terms of particular securities, being herein called
the “Indenture”), between the Company and The Bank of New York Mellon Trust Company, N.A., under
which The Bank of New York Mellon Trust Company, N.A. is trustee (herein called the “Trustee,”
which term includes any successor trustee under the Indenture), to which Indenture and all
indentures supplemental thereto reference is hereby made for a description of the respective
rights, limitations of rights, duties, and immunities of the Company, the Trustee, and the Holders
of the Senior Notes thereunder and of the terms and conditions upon which the Senior Notes are, and
are to be, authenticated and delivered. The acceptance of this Senior Note shall be deemed to
constitute the consent and agreement by the Holder hereof to all of the terms and provisions of the
Indenture. This Senior Note is one of the series designated above.

6. Optional Redemption.

This Senior Note is redeemable, at any time in whole or from time to time in part, at the Company’s
option, on at least 30 days’, but not more than 60 days’, prior notice mailed to the registered
address of each holder of the Senior Notes. The Redemption Price will be equal to the greater of:
(1) 100% of the principal amount of the Senior Notes to be redeemed, and (2) as determined by the
Independent Investment Banker (as defined below), the sum of the present values of the Remaining
Scheduled Payments (as defined below) discounted to the Redemption Date, on a semi-annual basis
(assuming a 360-day year consisting of twelve 30-day months), at a rate equal to the sum of the
Adjusted Treasury Rate (as defined below) plus 35 basis points. In each case, accrued and unpaid
interest will be payable to the Redemption Date.

“Adjusted Treasury Rate” means, with respect to any Redemption Date:

	 	•	 	the yield, under the heading which represents the average for
the immediately preceding week, appearing in the most recently published
statistical release designated “H.15(519)” or any successor publication which
is published weekly by the Board of Governors of the Federal Reserve System and
which establishes yields on actively traded United States Treasury securities
adjusted to constant maturity under the caption

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	 	 	 	“Treasury Constant Maturities,” for the maturity corresponding to the
Comparable Treasury Issue (if no maturity is within three months before or
after the Remaining Life, yields for the two published maturities most
closely corresponding to the Comparable Treasury Issue shall be determined
and the Adjusted Treasury Rate shall be interpolated or extrapolated from
these yields on a straight line basis, rounding to the nearest month); or
	 
	 	•	 	if the release (or any successor release) is not published
during the week preceding the calculation date or does not contain these
yields, the rate per annum equal to the semi-annual equivalent yield to
maturity of the Comparable Treasury Issue, calculated using a price for the
Comparable Treasury Issue (expressed as a percentage of its principal amount)
equal to the Comparable Treasury Price for the Redemption Date. The Adjusted
Treasury Rate will be calculated on the third Business Day preceding the
Redemption Date.

“Comparable Treasury Issue” means the United States Treasury security selected by an Independent
Investment Banker as having a maturity comparable to the remaining term of the Senior Notes to be
redeemed that would be utilized, at the time of selection and in accordance with customary
financial practice, in pricing new issues of corporate debt securities of comparable maturity to
the remaining term of such securities (“Remaining Life”).

“Comparable Treasury Price” means (1) the average of three Reference Treasury Dealer Quotations for
the Redemption Date, after excluding the highest and lowest Reference Treasury Dealer Quotations,
or (2) if the Independent Investment Banker obtains fewer than three Reference Treasury Dealer
Quotations, the average of all such quotations.

“Independent Investment Banker” means one of the Reference Treasury Dealers appointed by the
Company.

“Reference Treasury Dealer” means (i) each of Morgan Stanley & Co. Incorporated, Barclays Capital
Inc., Credit Suisse Securities (USA) LLC and RBS Securities Inc. and their respective successors;
provided, however, that if any of the foregoing cease to be a primary U.S. Government securities
dealer in the United States (a “Primary Treasury Dealer”), the Company shall substitute therefor
another Primary Treasury Dealer, and (ii) any other Primary Treasury Dealer selected by the
Independent Investment Banker after consultation with the Company.

“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and
any Redemption Date, the average, as determined by the Independent Investment Banker, of the bid
and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its
principal amount) quoted in writing to the Independent Investment Banker at 5:00 p.m., New York
City time, on the third Business Day preceding the Redemption Date.

“Remaining Scheduled Payments” means the remaining scheduled payments of principal of and interest
on this Senior Note that would be due after the related Redemption Date but for such redemption.
If such Redemption Date is not an Interest Payment Date with respect to this Senior

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Note, the amount of the next succeeding scheduled interest payment on this Senior Note will be
reduced by the amount of interest accrued on this Senior Note to such Redemption Date.

On and after the Redemption Date, interest will cease to accrue on this Senior Note or any portion
of the Senior Note called for redemption (unless the Company defaults in the payment of the
Redemption Price and accrued interest. On or before the Redemption Date, the Company will deposit
with the Paying Agent money sufficient to pay the Redemption Price of and accrued interest on the
Senior Note to be redeemed on such date. If less than all the Senior Notes of any series are to be
redeemed, the Senior Notes to be redeemed shall be selected by the Trustee by such method as the
Trustee shall deem fair and appropriate.

7. Mandatory Redemption.

The Company shall not be required to make mandatory redemption or sinking fund payments with
respect to the Senior Notes.

8. Notice of Redemption. Notice of redemption shall be given by mail to Holders of
Senior Notes, not less than 30 days nor more than 60 days prior to the date fixed for redemption,
all as provided in the Indenture. As provided in the Indenture, notice of redemption at the
election of the Company as aforesaid may state that such redemption shall be conditional upon the
receipt by the Paying Agent or Agents of money sufficient to pay the principal of and premium, if
any, and interest, if any, on this Senior Note on or prior to the date fixed for such redemption; a
notice of redemption so conditioned shall be of no force or effect if such money is not so received
and, in such event, the Company shall not be required to redeem this Senior Note.

In the event of redemption of this Senior Note in part only, a new Senior Note or Senior Notes of
this series, of like tenor, representing the unredeemed portion hereof shall be issued in the name
of the Holder hereof upon the cancellation hereof.

9. Repurchase at Option of Holder. If a Change of Control Triggering Event occurs, each
Holder of Senior Notes will have the right to require the Company to repurchase all or any part
(equal to $2,000 or an integral multiple of $1,000 in excess thereof) of that Holder’s Notes
pursuant to an offer (a “Change of Control Offer”) on the terms set forth in the Indenture. In the
Change of Control Offer, the Company shall offer payment (a “Change of Control Purchase Price”) in
cash equal to 101% of the aggregate principal amount of Senior Notes repurchased plus accrued and
unpaid interest and Additional Interest, if any, thereon, to the date of repurchase (the “Change of
Control Payment Date,” which date will be no earlier than the date of such Change of Control). No
later than 30 days following any Change of Control Triggering Event, the Company shall mail a
notice to each Holder stating that a Change of Control Triggering Event has occurred and offering
to repurchase Senior Notes on the Change of Control Payment Date specified in such notice, which
date will be no earlier than 30 days and no later than 60 days from the date such notice is mailed,
pursuant to the procedures required by the Indenture and described in such notice. Holders of
Senior Notes electing to have Senior Notes purchased pursuant to a Change of Control Offer will be
required to surrender their Senior Notes, with the form entitled “Option of Holder to Elect
Purchase” on the reverse of the Senior Note completed, to the Paying Agent at the address specified
in the notice, or transfer their Senior Notes to the Paying Agent by book-entry transfer pursuant
to the applicable procedures of the Paying Agent,

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prior to the close of business on the third Business Day prior to the Change of Control Payment
Date.

10. Denominations, Transfer, Exchange. The Senior Notes of this series are issuable only
as registered Senior Notes, without coupons, and in denominations of $2,000 and integral multiples
of $1,000 in excess thereof. As provided in the Indenture and subject to certain limitations
therein set forth, Senior Notes of this series are exchangeable for a like aggregate principal
amount of Senior Notes of the same series and tranche, of any authorized denominations, as
requested by the Holder surrendering the same, and of like tenor upon surrender of the Senior Note
or Senior Notes to be exchanged at the Corporate Trust Administration Office of our designated
agent, The Bank of New York Mellon Trust Company, N.A., located at 1660 West 2nd Street, Cleveland,
Ohio, 44113, or such other office or agency as may be designated by the Company from time to time.

11. Amendment, Supplement and Waiver. The Indenture permits, with certain exceptions as
therein provided, the Trustee to enter into one or more supplemental indentures for the purpose of
adding any provisions to, or changing in any manner or eliminating any of the provisions of, the
Indenture with the consent of the Holders of a majority in aggregate principal amount of the Senior
Notes of all series then outstanding under the Indenture; provided, however, that if there shall be
Senior Notes of more than one series outstanding under the Indenture and if a proposed
supplemental indenture shall directly affect the rights of the Holders of Senior Notes of any such
series, then the consent of the Holders of only a majority in aggregate principal amount of the
outstanding Senior Notes of all series so directly affected, considered as one class, shall be
required; and provided, further, that if the Senior Notes of any series shall have been issued in
more than one tranche and if the proposed supplemental indenture shall directly affect the rights
of the Holders of Senior Notes of one or more, but less than all, of such tranches, then the
consent only of the Holders of a majority in aggregate principal amount of the outstanding Senior
Notes of all tranches so directly affected, considered as one class, shall be required; and
provided, further, that the Indenture permits the Trustee to enter into one or more supplemental
indentures for limited purposes without the consent of any Holders of Senior Notes. The Indenture
also contains provisions permitting the Holders of a majority in aggregate principal amount of the
Senior Notes then outstanding, on behalf of the Holders of all Senior Notes, to waive compliance by
the Company with certain provisions of the Indenture and certain past defaults under the Indenture
and their consequences. Any such consent or waiver by the Holder of this Senior Note shall be
conclusive and binding upon such Holder and upon all future Holders of this Senior Note and of any
Senior Note issued upon the registration of transfer hereof or in exchange therefor or in lieu
hereof, whether or not notation of such consent or waiver is made upon this Senior Note.

12. Defaults and Remedies. If an Event of Default with respect to the Senior Notes of
this series shall occur and be continuing, the principal of this Senior Note may be declared due
and payable in the manner and with the effect provided in the Indenture.

13. No Recourse Against Others. As provided in the Indenture, no recourse shall be had
for the payment of the principal of or premium, if any, or interest, if any, on any Senior Notes,
or any part thereof, or for any claim based thereon or otherwise in respect thereof, or of the

6

 

indebtedness represented thereby, or upon any obligation, covenant, or agreement under the
Indenture, against, and no personal liability whatsoever shall attach to, or be incurred by, any
incorporator, shareholder, officer, or director, as such, past, present, or future of the Company
or of any predecessor or successor corporation (either directly or through the Company, or a
predecessor or successor corporation), whether by virtue of any constitutional provision, statute
or rule of law, or by the enforcement of any assessment or penalty or otherwise; it being expressly
agreed and understood that the Indenture and this Senior Note are solely corporate obligations and
that any such personal liability is hereby expressly waived and released as a condition of, and as
part of the consideration for, the execution of the Indenture and the issuance of this Senior Note.

14. Authentication. Unless the certificate of authentication hereon has been executed by
the Trustee or an Authenticating Agent by manual signature, this Senior Note shall not be entitled
to any benefit under the Indenture or be valid or obligatory for any purpose.

15. CUSIP Numbers. Pursuant to a recommendation promulgated by the Committee on Uniform
Security Identification Procedures, the Company has caused CUSIP numbers to be printed on the
Senior Notes and the Trustee may use CUSIP numbers in notices of redemption as a convenience to
Holders. No representation is made as to the accuracy of such numbers either as printed on the
Senior Notes or as contained in any notice of redemption and reliance may be placed only on the
other identification numbers placed thereon.

The Company shall furnish to any Holder upon written request and without charge a copy of the
Indenture. Requests may be made to:

FirstEnergy Solutions Corp.

c/o FirstEnergy Corp.

76 South Main Street

Akron, Ohio 44308-1890

Attention: Shareholder Services

(800) 736-3402

16. Discharge and Defeasance. As provided in the Indenture and subject to certain
limitations therein and herein set forth, this Senior Note or any portion of the principal amount
hereof will be deemed to have been paid for all purposes of the Indenture and to be no longer
outstanding thereunder, and, at the election of the Company, the Company’s entire indebtedness in
respect thereof will be satisfied and discharged, if there has been irrevocably deposited with the
Trustee or any Paying Agent (other than the Company) in trust, money in an amount which will be
sufficient and/or Eligible Obligations, the principal of and interest on which when due, without
any regard to reinvestment thereof, will provide moneys which, together with moneys so deposited,
will be sufficient to pay when due the principal of and premium, if any, and interest, if any, on
this Senior Note when due.

17. Merger, Consolidation. The Indenture contains terms, provisions, and conditions
relating to the consolidation or merger of the Company with or into, and the conveyance or other
transfer, or lease, of assets to, another Person, to the assumption by such other Person, in
certain circumstances, of all of the obligations of the Company under the Indenture and on the
Senior

7

 

Notes and to the release and discharge of the Company in certain circumstances, from such
obligations.

18. Governing Law. The Indenture, the Supplemental Indenture and the Senior Notes shall
be governed by and construed in accordance with the laws of the State of New York.

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OPTION OF HOLDER TO ELECT PURCHASE

          If you want to elect to have this Senior Note purchased by the Company pursuant to Section 302
of the First Supplemental Indenture, check the box below:

o   Section 302

          If you want to elect to have only part of the Senior Note purchased by the Company pursuant to
Section 302 of the First Supplemental Indenture, state the amount you elect to have purchased:

	 	 	 	 	 	 	 
	 
	 

	 	$                            	 	 	 
	 
	Date:                          
	 	 	 	 	 	 
	 
	 

	 	Your Signature:	 
	 	 

	 	 	(Sign exactly as your name appears on the face	 
	 	 	of this Senior Note)	 	 
	 
	 	 	Tax Identification No.:	 	 
	 

	 	 	 
	 	 

     Signature Guarantee1:                                 

 

	 	 	 
	          1 Participant in a recognized Signature Guarantee
Medallion Program (or other signature guarantor acceptable to the Trustee).

9

 

SCHEDULE OF INCREASES AND DECREASES OF INTERESTS

IN THE GLOBAL SECURITIES

     The following increases or decreases in this Global Security have been made:

	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Amount of	 	 	Amount of increase	 	 	Principal Amount	 	 	Signature of	 
	 	 	decrease	 	 	in Principal Amount	 	 	of this Global	 	 	authorized officer	 
	Date of	 	in Principal	 	 	of	 	 	Security following	 	 	of Trustee	 
	Exchange	 	Amount of	 	 	this Global Security	 	 	such decrease	 	 	 	 
	 	 	this Global	 	 	 	 	 	 	(or increase)	 	 	 	 
	 	 	Security	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 

10

 

AFFIRMATION OF GUARANTY

          Reference is hereby made to that certain Guaranty, dated as of March 26, 2007 (the
“Guaranty”), executed and delivered by the undersigned in favor of the Guaranteed Parties
as defined therein and acknowledged by FirstEnergy Solutions Corp. (the “Company”).

          The undersigned hereby affirms:

          (i) that the Senior Notes of the Company constitute FES Indebtedness (as defined in the
Guaranty) and are Guaranteed Obligations (as defined in the Guaranty); and

          (ii) the Holder of the Senior Notes to which this affirmation is attached and the Trustee are
Guaranteed Parties (as defined in the Guaranty); and

          (iii) its obligations under the Guaranty to the Guaranteed Parties thereunder in respect of
the due and punctual payment of the principal of, premium and Additional Interest, if any, and
interest on, such Senior Notes, whether at maturity, by acceleration, redemption or otherwise.

          Capitalized terms not defined herein have the meaning set forth in the First Supplemental
Indenture.

          IN
WITNESS WHEREOF, the undersigned has executed this Affirmation as of this ___ day of
            , 20___.

	 	 	 	 	 
	 
	 
	 	FIRSTENERGY GENERATION CORP.
 
	 
	 	By:  	 	 
	 	 	Name:  	James F. Pearson             	 
	 	 	Title:  	Vice President and Treasurer 
	 

 

 

AFFIRMATION OF GUARANTY

          Reference is hereby made to that certain Guaranty, dated as of March 26, 2007 (the
“Guaranty”), executed and delivered by the undersigned in favor of the Guaranteed Parties
as defined therein and acknowledged by FirstEnergy Solutions Corp. (the “Company”).

          The undersigned hereby affirms:

          (i) that the Senior Notes of the Company constitute FES Indebtedness (as defined in the
Guaranty) and are Guaranteed Obligations (as defined in the Guaranty); and

          (ii) the Holder of the Senior Notes to which this affirmation is attached and the Trustee are
Guaranteed Parties (as defined in the Guaranty); and

          (iii) its obligations under the Guaranty to the Guaranteed Parties thereunder in respect of
the due and punctual payment of the principal of, premium and Additional Interest, if any, and
interest on, such Senior Notes, whether at maturity, by acceleration, redemption or otherwise.

          Capitalized terms not defined herein have the meaning set forth in the First Supplemental
Indenture.

          IN
WITNESS WHEREOF, the undersigned has executed this Affirmation as of this ___ day of
            , 20___.

	 	 	 	 	 
	 
	 
	 	FIRSTENERGY NUCLEAR GENERATION
 CORP.
 
	 
	 
	 	By:  	 	 
	 	 	Name:  	James F. Pearson              	 
	 	 	Title:  	Vice President and Treasurer 
	 

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