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UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

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FORM 10-K

|/x/ | ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|--- | ------------------------------------------------------------------------------------

For the fiscal year ended August 31, 2001

|/ / | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|--- | ----------------------------------------------------------------------------------------

For the transition period from N/A to N/A

Commission file no. 1-7755

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Summa Industries(Exact name of registrant as specified in its charter)

|Delaware(State or other jurisdiction of
incorporation or organization)                                                                               |  | 95-1240978(I.R.S. employer
identification number)
|---------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------------------------------
|21250 Hawthorne Boulevard, Suite 500, Torrance, California 90503
www.summaindustries.com(Address of principal executive offices, including zip code)

Registrant's telephone number:(310) 792-7024

Securities registered pursuant to Section 12(b) of the Exchange Act:NoneSecurities registered pursuant to Section 12(g) of the Exchange Act:

Common Stock, $.001 par value(Title of class)

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Indicate
by checkmark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act during the preceding
12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past
90 days. Yes /x/  No / /

Indicate
by checkmark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and disclosure will not be contained, to
the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. / /

The
aggregate market value of registrant's Common Stock held by non-affiliates as of October 19, 2001, based upon the closing price of a share of the Common Stock
on The Nasdaq National Market on that date, was $22,417,828. The number of shares of registrant's Common Stock outstanding as of October 19, 2001 was 4,329,813.

DOCUMENTS
INCORPORATED BY REFERENCE: Portions of registrant's Proxy Statement for the Annual Meeting of Stockholders to be held on December 17, 2001 to be filed with the
Commission not later than 120 days after the end of the fiscal year covered by this Annual Report on Form 10-K are incorporated by reference in Part III hereof.

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PART I

ITEM 1.  BUSINESS.

General

Summa Industries ("Summa" or the "Company") was incorporated as Southern California Plastics Co. in the State of California in 1942 and subsequently
reincorporated in the State of Delaware in 1998. Since 1946, Summa has been a publicly-owned corporation whose Common Stock is registered under Section 12(g) of the Securities Exchange Act of
1934, as amended (the "Exchange Act"), and is currently traded on The Nasdaq National Market under the symbol "SUMX". Growth has been achieved by acquisition, development of new products and expansion
of the Company's sales organization. Summa designs and manufactures injection-molded and formed plastic optical components for original equipment manufacturer ("OEM") customers in the lighting
industry; molded plastic modular conveyor belt and chain for the food processing industry; plastic fittings, valves, filters and tubing for the agricultural irrigation industry; molded plastic coil
forms ("bobbins") for use in transformers, motors, relays and switches; and other molded and extruded plastic components for diverse industries.

The
principal executive offices of the Company are located at 21250 Hawthorne Boulevard, Suite 500, Torrance, California 90503; its telephone number is
(310) 792-7024; its facsimile number is (310) 792-7079; and its website iswww.summaindustries.com.

Strategy

Summa has a strategy of growth through acquisitions of profitable manufacturing companies with proprietary products or protected market niches, with the intent
of expanding its operations by acquiring additional product offerings, enhancing gross profit margins, increasing combined sales so that general and administrative costs would constitute a smaller
percentage of total revenues, enhancing
overall profitability, and increasing the market value of Summa's Common Stock to provide liquidity and value for its stockholders by increasing the number of outstanding shares in the public float
and the trading activity in the stock. In 1995, the Company refined the strategy to focus on manufacturers of plastic components for industrial and commercial markets. In general, Summa's corporate
staff does not manage operations of acquired subsidiaries on an ongoing basis, but provides planning, financial and legal oversight, and financing; conducts the acquisition program and business
development activities; and manages the investor relations, risk management and employee benefit programs. Corporate charges are assessed on a basis established annually, related to asset utilization
by each operating subsidiary.

History of AcquisitionsContinuing Operations

KVP Falcon Plastic Belting, Inc.In July 1993, Summa acquired all of the
outstanding capital stock of KVP Systems, Inc., a California corporation, renamed KVP Falcon Plastic Belting, Inc. in May 1998 after its acquisition of Falcon Belting, Inc.
described below ("KVP"), which designs, manufactures and markets injection-molded plastic conveyor belting. Belts which can operate on a curve were pioneered by KVP. In connection with this
acquisition, which was accomplished through the merger of KVP with and into a newly formed and wholly-owned subsidiary of Summa, an aggregate of 555,275 shares of Summa's Common Stock were issued to
the shareholders of KVP in a transaction registered under the Securities Act of 1933, as amended (the "Securities Act"). The acquisition was accounted for using the purchase method of accounting and,
accordingly, the purchase price was allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their fair value at the date of acquisition. The
excess of the purchase price over the fair value of the net assets acquired amounted to $302,000 and was recorded as goodwill which is being amortized on a straight-line basis over
25 years.

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LexaLite International Corporation.In November 1996, Summa acquired all of the
outstanding capital stock of LexaLite International Corporation, a Delaware corporation ("LexaLite"), which manufactures injection-molded plastic prismatic components for lighting fixtures, through
the merger of a newly formed and wholly-owned subsidiary of Summa with and into LexaLite. In connection with the transaction, the former stockholders of LexaLite received shares of Summa's Common
Stock which in the aggregate constituted approximately 58% of the shares of Summa's Common Stock outstanding immediately after the merger in a transaction registered under the Securities Act. The
acquisition was accounted for using the purchase method of accounting and, accordingly, the purchase price was allocated to identifiable tangible and intangible assets purchased and liabilities
assumed or incurred based upon their fair value at the date of acquisition. The excess of the purchase price over the fair value of the net assets acquired amounted to $648,000 and was recorded as
goodwill which is being amortized on a straight-line basis over 25 years.

Calnetics Corporation.In October 1997, Summa acquired all of the outstanding capital
stock of Calnetics Corporation, a California corporation ("Calnetics"), through a merger of a newly formed and wholly-owned subsidiary of Summa with and into Calnetics. The principal operating
subsidiary of Calnetics was Agricultural Products, Inc., which manufactures plastic fittings, filters, tubing and accessories, primarily for agricultural irrigation. Calnetics had two other
operating subsidiariesNy-Glass Plastics, Inc. and Manchester Plastics Co., Inc. The total acquisition cost was $31,792,000, consisting of cash due to
former Calnetics shareholders of $22,335,000, acquisition costs of $50,000, liabilities assumed or incurred of $8,062,000 and an estimated fair value of $1,345,000 for options issued in conjunction
with the transaction, primarily replacement options issued to Calnetics employees who continued with the Company. The acquisition was accounted for using the purchase method of accounting and,
accordingly, the purchase price was allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their fair value at the date of acquisition. The
excess of the purchase price over the fair value of the net assets acquired amounted to $13,624,000 and was recorded as goodwill which is being amortized on a straight-line basis over
40 years.

Falcon Belting, Inc.In May 1998, Summa acquired all of the outstanding capital
stock of Falcon Belting, Inc., an Oklahoma corporation ("Falcon"), which manufactures modular plastic conveyor belting used in food processing industries. The operations of Falcon were promptly
consolidated with KVP. The total acquisition cost was $5,125,000, consisting of $2,636,000 in cash and the present value of obligations to make future payments to the former owner of Falcon and
liabilities assumed or incurred of $2,489,000. The acquisition was accounted for using the purchase method of accounting and, accordingly, the purchase price was allocated to identifiable tangible and
intangible assets purchased and liabilities assumed or incurred based upon their fair value at the date of acquisition. The excess of the purchase price over the fair value of the net assets acquired
amounted to $1,870,000 and was recorded as goodwill which is being amortized on a straight-line basis over 30 years.

Canyon Mold.In September 1998, Summa acquired substantially all of the assets of Canyon
Mold, Inc., a California corporation. The operations of Canyon Mold were promptly relocated to and integrated into the Company's molding facility in Corona, California. Canyon Mold had provided
tool design and manufacturing services almost exclusively for the Company. The total acquisition cost was approximately $200,000 in cash and assumed liabilities. No goodwill was recorded in this
transaction.

Plastron Industries, Inc.In March 1999, Summa acquired substantially all of the
assets of Plastron Industries, L.P. ("Plastron") which manufactures molded plastic coil forms ("bobbins") for use in transformers, motors, relays and switches. The aggregate purchase price paid
for Plastron consisted of $19,525,000 in cash; a four-year warrant exercisable to purchase up to 200,000 shares of the Company's common stock at $11.75 per share valued at $278,000;
investment banking fees consisting of a $125,000 cash payment and stock options, valued at $32,000; and the assumption of certain liabilities, principally

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trade payables and accrued obligations of $2,220,000. The transaction has been accounted for using the purchase method of accounting, and accordingly, the purchase price has been allocated to
identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their fair value at the date of acquisition. The excess of the purchase price over fair value of
the net assets acquired
amounted to $13,781,000 and has been recorded as goodwill which is being amortized on a straight-line basis over 35 years. In April 2000, Summa repurchased the warrant for
$500,000.

Broadview Injection Molding, Inc.In September 1999, Summa acquired substantially
all of the assets of Broadview Injection Molding Co., Inc. ("Broadview"), which manufacturers molded plastic coil forms ("bobbins") for use in transformers, motors, relays and switches. The
aggregate purchase price paid for Broadview consisted of $2,143,000 in cash, liabilities assumed or incurred of $364,000 and acquisition costs of $26,000. The transaction has been accounted for using
the purchase method of accounting, and accordingly, the purchase price has been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their
fair value at the date of acquisition. The excess of the purchase price over the fair value of the net assets acquired amounted to $237,000 and has been recorded as goodwill, which is being amortized
on a straight-line basis over 15 years.

Yarbrough-Timco.In May 2000, Summa acquired substantially all of the assets of
Yarbrough-Timco ("Yarbrough"), which is a distributor and manufacturer of molded plastic coil forms ("bobbins") for use in transformers, motors, relays and switches. The total acquisition cost was
$349,000, consisting of $150,000 in cash, a note payable to the seller in the amount of $50,000, liabilities assumed or incurred of $124,000, and acquisition costs of $25,000. The transaction has been
accounted for using the purchase method of accounting, and accordingly, the purchase price has been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or
incurred based upon their fair value at the date of acquisition. The excess of the purchase price over the fair value of the net assets acquired amounted to $100,000 and has been recorded as goodwill
which is being amortized on a straight-line basis over 15 years.

Plastic Specialties, Inc.In October 2000, Summa acquired all of the outstanding
capital stock of Plastic Specialities, Inc. ("PSI"), which manufactures formed and extruded plastic components for lighting fixtures. The aggregate purchase price paid for PSI consisted of
$6,287,000 in cash, $4,873,000 in assumed debt concurrently paid, liabilities assumed or incurred of $2,191,000 and acquisition costs of $50,000. The transaction has been accounted for using the
purchase method of accounting, and accordingly, the purchase price has been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their fair
value at the date of acquisition. The excess of the purchase price over the fair value of net acquired assets was $2,676,000 and has been recorded as goodwill, which is being amortized on a
straight-line basis over 35 years.

Ram Belts & Chains.In December 2000, Summa acquired substantially all of the
assets of the Ram Belts & Chains division ("Ram") of Rainbow Industrial Products Corp., which manufactures injection molded plastic chain and conveyor belting. The aggregate purchase price paid
for Ram consisted of $5,825,000 in cash, an unsecured note adjusted to $565,000, liabilities assumed or incurred of $483,000 and acquisition costs of $25,000. The transaction has been accounted for
using the purchase method of accounting, and accordingly, the purchase price has been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon
their fair value at the date of acquisition. The excess of the purchase price over the fair value of net acquired assets was $3,633,000 and has been recorded as goodwill, which is being amortized on a
straight-line basis over 25 years.

In
evaluating future acquisitions, Summa will endeavor to identify target companies that manufacture plastic components which have a proprietary advantage because of patent
protection, brand recognition, unique manufacturing processes or other comparable characteristics. It is anticipated

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that target companies typically will have been profitable in recent periods, particularly if the acquisition is to be made through the issuance of Summa Common Stock, so that the acquisition will not
have an immediate dilutive effect on post-acquisition, consolidated earnings per share. Since it is usually intended that each acquired company will be maintained as a separate operating
unit, existing management of each target company will be extensively evaluated in an attempt to ascertain whether such management possesses the capability and compatibility to continue to manage the
operations following the acquisition. Perhaps most importantly, Summa will seek to determine that there is a significant likelihood that a sustainable increase in earnings per share within twelve
months of the closing can reasonably be expected.

Although
the existing management of an acquired company typically would be retained to manage day to day operations, it is anticipated that the business of the acquired company could
be expanded through the support of Summa's corporate staff. Any such expansion could place a significant strain on Summa's management and resources, require Summa to implement additional operating,
marketing and financial controls, and necessitate that Summa hire additional personnel, which could have a significant adverse effect on Summa's operating results. It is also likely that any such
acquisition would require Summa to raise additional capital to finance the acquisition or provide working capital to the acquired company. If this additional capital were raised through debt
financings, Summa would incur substantial additional interest expense; sales of additional equity to raise the needed capital would dilute, on a pro-rata basis, the percentage ownership of
all holders of Summa Common Stock. There can, however, be no assurance that sufficient financing will be available to Summa to continue its acquisition strategy on terms and conditions that are
acceptable to Summa.

Continued
implementation of the Company's strategy will depend to a significant extent upon the ability of Summa's management to identify appropriate candidates for acquisition,
negotiate deals acceptable to the Board of Directors and stockholders of the Company, obtain acceptable acquisition prices, and supervise the management of operating subsidiaries. Furthermore, with a
focus on businesses which manufacture plastic components, the number of opportunities which meet this acquisition criteria is smaller. In addition, with the increased size of the Company, larger
acquisition candidates would have to be sought in the future to sustain the growth rate of Summa, and the number of such candidates is smaller. Competition for such acquisitions may be greater and
there is no assurance Summa will be able to successfully compete with larger companies and buyer groups to consummate additional acquisitions. There can be no assurance that the terms upon which a
prospective company can be acquired will be favorable to Summa, or that Summa will not encounter unforeseen difficulties and liabilities in connection with any such acquisition.

Segments; Products

Summa manufactures diverse plastic products in two segments:

ENGINEERED POLYMER COMPONENTS

Optical Components.Summa's optical components include prismatic lenses, refractors and
reflectors molded and thermoformed from clear plastic, which are used in commercial and industrial lighting fixtures and in other applications. Most of the products are injection-molded from specially
compounded lighting grade polycarbonate or acrylic. The principal advantages of Summa's injection-molded plastic components over more traditional glass or metal components are superior optical
performance, lighter weight, and in certain instances, lower cost.

Conveyor Components.Summa's conveyor components include engineered plastic components which
form conveyer belts and chains. The components in Summa's product line, many of which are patented, are constructed of non-toxic, non-corrosive plastic materials and are
designed to be easily cleaned, meeting FDA-USDA requirements and specifications. The components do not require

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lubrication and thus offer the advantage of operation free from contaminants such as grease, oil and metal particles. Because these components are lightweight, they require less energy to operate than
steel belts, and are quieter in operation and easier to service in place than metal belts.

Winding Cores.Summa's winding cores are thermoplastic and thermoset coil forms or "bobbins"
used in the manufacture of magnetic devices including transformers, relays, switches, power supplies and small electro motors. These devices are utilized in controls, appliances, vehicles,
telecommunications equipment and many other applications.

Irrigation Components.Summa's irrigation components include injection-molded fittings, valves,
filters and accessories for drip irrigation systems. The use of drip irrigation systems conserves water and allows more precise control of delivery of water and soluble nutrients to plants than is
possible with spray, sprinkler or flood irrigation techniques.

In
addition, the Company molds components for diverse industrial and commercial markets.

EXTRUDED PLASTIC PRODUCTS AND PROFILES

Sheet and Profiles.Summa extrudes plastic sheet and profiles with smooth or prismatic surfaces
in various sizes for lighting and other applications.

Tubing.Summa extrudes plastic tubing for use in irrigation and industrial applications.

For
financial information by segment, see Note 14 in the "Notes to Consolidated Financial Statements" of the Company in this Annual Report on Form 10-K.

Research and Development

Summa invests significantly in the development of new products and manufacturing processes. Only direct costs associated with tooling for new products are
capitalized. All other costs, including salaries and wages of employees involved in research and development, are expensed as incurred.

Production

Injection Molding.Summa's principal manufacturing operation is injection molding of plastic
parts. Some products are molded by third-party vendors. Injection molds and tools are made by Summa and outside vendors. Products are made on modern molding machines, which range from 28 to 1500 tons
clamping force, using a wide variety of plastic resins. Ancillary equipment and special operations include automatic resin feed systems, insert molding, robotics, painting, vacuum deposition coating
with reflective metallic films, assembly, packaging and warehousing.

Thermoforming.Summa vacuum forms and pressure forms products from sheet which it produces.
Tooling for the forming process is produced by third-party vendors.

Extrusion.Summa extrudes plastic sheet, profiles and tubing. The Company's sheet and profile
products are made of polycarbonate and acrylic, while the tubing is extruded from polyethylene and polyvinylchloride (PVC).

In
addition to injection molding, thermoforming and extrusion, Summa performs additional production operations including machining and welding of plastic parts, coating, assembly and
testing. Summa operates on a just-in-time basis with many of its customers, and inventories are managed to minimal levels. Three of Summa's manufacturing plants are ISO 9002
registered.

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Marketing and Distribution

Summa manufactures plastic products and components which are generally sold to other manufacturers who incorporate Summa's materials and components in their
products, and to businesses which incorporate the Company's products in systems assembled for their own use or for their customers' use. The Company generally considers its customers to be OEM's, "end
users" and distributors. Most sales are made directly by employees of the Company, although Summa utilizes several independent manufacturers' representatives and certain sales are made through
distribution channels. In recent years, the Company has expanded the size of its direct sales staff substantially and has also increased its export sales. The Company distributes its products
principally by truck through the use of independent freight entities and, to a lesser extent, by air and sea transport.

Summa's
largest three customers accounted for 7.6%, 4.3% and 3.7% of sales in fiscal 2001. The Company has thousands of active accounts including many Fortune 1,000 and large
privately held businesses.

Raw Materials

Summa's principal raw material is pelletized plastic resin which is delivered in bulk by truck or in large boxes, typically weighing 1,000 pounds ("Gaylords").
The Company is a large user of resin and does not rely on any single vendor for more than 15% of its raw material. Every material used is available from several vendors. Primary resins used include
polycarbonate, acrylic, polyethylene, polyvinylchloride, polypropylene, acetal and nylon. Principal vendors include AtoFina, Bayer, Cyro, Dow, Dupont, GE Plastics and Ineos, among others. The resins
used by the Company are crude oil or natural gas derivatives and may be affected to some extent by the supply, demand and price trends in the petroleum industry. The Company did not incur any
shortages or unavailability of raw materials
during fiscal 2001. During fiscal 1999 and fiscal 2000, there were several increases in prices for certain types of resin. Prices were relatively stable in fiscal 2001.

Backlog and Seasonality

On August 31, 2001, Summa's continuing businesses had a backlog of orders, believed to be firm, in the amount of $7,982,000, as compared to a backlog of
$9,886,000 from continuing businesses as of August 31, 2000. The open order backlog is comprised of orders for components and tooling. Because the time between entering an order, shipping the
product and recording a sale is typically shorter than 90 days, backlog levels are not a reliable indicator of future sales volume.

Summa's
sales exhibit modest seasonality, principally for its irrigation components. Excluding the effects of growth and acquisitions, the Company would expect sales, as a percentage
of fiscal year's sales, to occur approximately as follows:

Quarter

Percent of Sales1st quarter

24
%2nd quarter

24
%3rd quarter

26
%4th quarter

26
%100
%


Because
a portion of overhead is fixed and, therefor, does not vary with sales volume, profit may vary from quarter to quarter with more volatility than sales volume.

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Competitive Conditions

The markets for the products currently manufactured and sold by Summa are characterized by extensive competition. Numerous companies currently offer competing
products nationally and internationally, and in certain geographic areas the Company has competition from local manufacturers as well. It can be expected that additional competing products will be
introduced by other companies in the future. Many existing and potential competitors have greater financial, marketing and research capabilities than Summa. Some of Summa's largest customers have the
resources to internally manufacture products comparable to those currently purchased from Summa, and some of Summa's customers also compete with the Company in certain areas.

Summa
believes that its trade names and reputation are significant to its competitive position. In addition, Summa believes that price is a significant element of competition.
However, factors such as engineering, performance, availability and reliability are considered in the purchasing process. The performance of Summa in the future will depend on the ability of its
operating subsidiaries to develop and market new products that will gain customer acceptance and loyalty, as well as its ability to adapt its product offerings to meet changing pricing considerations
and other market factors. The Company's operating performance would be adversely affected if its operating subsidiaries were to incur delays in developing new products or if such products did not gain
market acceptance. There can be no assurance that existing or future products will be sufficiently successful to enable Summa's operating subsidiaries to effectively compete in their respective
markets or, should new product offerings meet with significant customer acceptance, that one or more current or future competitors will not introduce products that render the Company's products
noncompetitive.

Patents, Trademarks and Licenses

The Company owns and licenses many domestic and foreign patents on products which it has developed or acquired that expire on dates ranging to 2018. In
addition, several patent applications are currently in process. The extent to which patents provide a commercial advantage or inhibit the development of competing products varies. The Company does not
capitalize expenses related to product development and patent applications. Summa also relies upon common law concepts of confidentiality and trade secrets, as well as economic barriers created by the
required investments in tooling and technical personnel and the development of customer relationships, to protect its proprietary products. Summa also has domestic and foreign trade name and trademark
registrations covering many of the names and logos which appear on its products which are helpful in enabling the Company to maintain its present competitive position.

Environmental Matters

The Company is subject to various environmental laws and regulations governing air quality, water quality and hazardous waste management and disposal,
including such laws and regulations of the federal government and the states of California, Florida, Illinois, Michigan, Mississippi, Oklahoma, Pennsylvania and Tennessee. The Company does not
anticipate that future expenditures for the compliance with such laws and regulations will have a material effect on its capital expenditures or, except as set forth below, its financial condition or
results of operations.

Prior
to October 1986, a previously owned business unit of one of the Company's subsidiaries operated a facility on property within an area subsequently designated as a federal
Superfund site. In 1997, the Company learned that hazardous substances had been detected in the soil at the property and that the current owner had been requested by a state agency to undertake
additional investigation at the property. The Company also became aware that the property has been subject to a general notice letter issued by the United States Environmental Protection Agency under
the federal Superfund law. The Company, as the successor to one of several prior tenants of the property, may be held responsible

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for the contamination at the site regardless of whether its subsidiary caused the contamination. The Company does not believe it is responsible for any contamination at the property, and has not been
notified or contacted by any governmental authority in that regard, nor named in any proceeding relating to the property. However, if the Company were held liable under federal Superfund law, or other
environmental law, or had to defend itself against such a claim, the consequences could be material to the Company's results of operations and financial position.

Employees

At October 19, 2001, Summa had 741 employees, including five employees who comprise the Company's corporate staff. None of Summa's employees is covered
by a collective bargaining agreement. The Company considers its relationship with its employees to be good.

Export Sales

For information regarding Summa's export sales by geographic area for the past three fiscal years, see Note 13 in the "Notes to Consolidated Financial
Statements" of the Company in this Annual Report on Form 10-K.

ITEM 2.  PROPERTIES.

The Company operates primarily at the following facilities:

|Location                       |  | Sq. Ft. |  | Principal Activity          |  | Lease Expires 
|------------------------------ |  | ------- |  | --------------------------- |  | --------------
|Torrance, California           |  | 280     |  | Corporate Office            |  | Month-to-Month
|ENGINEERED POLYMER COMPONENTS: |  |        
|Charlevoix, Michigan           |  | 94,000  |  | Injection Molding           |  | Owned         
|Charlevoix, Michigan           |  | 27,500  |  | R&D                         |  | Owned         
|Dickson, Tennessee             |  | 55,000  |  | Injection Molding           |  | Owned         
|Ontario, California            |  | 30,000  |  | Warehouse, Assembly         |  | Owned         
|Ontario, California            |  | 36,000  |  | Warehouse                   |  | August 2009   
|Rancho Cordova, California     |  | 48,000  |  | Warehouse, Assembly         |  | February 2006 
|Corona, California             |  | 53,000  |  | Injection Molding           |  | May 2004      
|Visalia, California            |  | 4,500   |  | Warehouse, Assembly         |  | January 2003  
|Oklahoma City, Oklahoma        |  | 22,000  |  | Warehouse, Assembly         |  | May 2003      
|Bensenville, Illinois          |  | 76,500  |  | Injection Molding, Assembly |  | Owned         
|Olive Branch, Mississippi      |  | 90,000  |  | Forming, Warehouse          |  | Owned         
|Reading, Pennsylvania          |  | 20,000  |  | Warehouse, assembly         |  | February 2003 
|EXTRUDED PLASTIC PRODUCTS:     |  |        
|Ontario, California            |  | 36,000  |  | Warehouse                   |  | August 2009   
|Ontario, California            |  | 20,000  |  | Extrusion, Assembly         |  | Owned         
|Winter Haven, Florida          |  | 28,000  |  | Extrusion, Assembly         |  | Owned         
|Olive Branch, Mississippi      |  | 38,000  |  | Extrusion, Warehouse        |  | Owned         

In
addition, the Company owns 63,000 square feet of factory and office space in Fullerton, California, and 15,000 square feet of office and warehouse space in Charlevoix, Michigan,
which are leased to unrelated parties. The Fullerton lease expires in July 2006 and the Charlevoix leases expire in November 2002. The Company also leases a 50,000 square foot building
in City of Industry, California which is vacant and being held for sublease. The lease expires in August 2003.

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ITEM 3.  LEGAL PROCEEDINGS.

The Company encounters lawsuits from time to time in the ordinary course of business and, at August 31, 2001, the Company and/or its affiliates were
parties to several civil lawsuits. Summa does not expect that the resolution of these lawsuits will have a material adverse impact on future results of operations or financial position. Certain
lawsuits filed against the Company in the past have contained claims not covered by insurance, or sought damages in excess of policy limits, and such claims could be filed in the future. Any losses
that Summa may suffer from such lawsuits, and the effect such litigation may have upon the reputation and marketability of Summa's products, could have a material adverse impact on the future results
of operations, financial condition and/or prospects of the Company. See also "BusinessEnvironmental Matters" above.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

No matters were submitted during the fourth quarter of the fiscal year ended August 31, 2001 to a vote of Summa's stockholders, through solicitation of
proxies or otherwise.

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PART II

ITEM 5.  MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.

Recent Market Prices

Summa's Common Stock is traded on The Nasdaq National Market under the symbol "SUMX." During the year ended August 31, 2001, the average weekly trading
volume was approximately 51,000 shares. The stock markets have experienced extreme price and volume fluctuations during certain periods. These broad market fluctuations and other factors may adversely
affect the market price of Summa's Common Stock for reasons unrelated to Summa's operating performance. The following table sets forth the high and low prices for a share of Summa's Common Stock on
The Nasdaq National Market for the periods indicated.

|Quarter Ended |  | 11/30/99 |       | 2/29/00 |   | 5/31/00 |  | 8/31/00 |       | 11/30/00 |   | 2/28/01 |  | 5/31/01 |       | 8/31/01
|------------- |  | -------- | ----- | ------- | - | ------- |  | ------- | ----- | -------- | - | ------- |  | ------- | ----- | -------
|High          |  | $        | 16.00 |         | $ | 13.13   |  | $       | 12.25 |          | $ | 13.31   |  | $       | 14.00 |        
|Low           |  | $        | 10.00 |         | $ | 9.50    |  | $       | 8.50  |          | $ | 10.44   |  | $       | 9.88  |        

On
October 19, 2001, the closing price on The Nasdaq National Market for a share of Summa Common Stock was $8.50.

Description of Securities

The authorized capital stock of Summa consists of 10,000,000 shares of Common Stock, $.001 par value, and 5,000,000 shares of Preferred Stock, $.001 par value.
As of August 31, 2001, 4,297,313 shares of the Company's Common Stock were issued and outstanding and no shares of Preferred Stock had been issued or were outstanding. The number of holders of
record of Summa's Common Stock as of August 31, 2001 was 309. In addition, Summa estimates that there are 2,500 additional stockholders whose shares are held in "street name", including
approximately 700 stockholders who own shares through the Employee Stock Ownership Plan.

Common Stock.Holders of Common Stock are entitled to one vote per share on each matter
submitted to a vote of the stockholders of Summa, and there is no cumulative voting for the election of directors.
Subject to preferences that may be applicable to the holders of any outstanding Preferred Stock, each holder of Common Stock is entitled to receive ratably such dividends, if any, as may be declared
by the Board of Directors out of funds legally available therefor. Upon the liquidation, dissolution or winding up of Summa, holders of Common Stock are entitled to share ratably in all assets of
Summa which are legally available for distribution, after payment of all debts and other liabilities and the liquidation preference of any outstanding Preferred Stock. Holders of Common Stock have no
preemptive, subscription, redemption or conversion rights. The transfer agent and registrar for the Common Stock is U. S. Stock Transfer Corporation, 1745 Gardena Avenue, Glendale, California 91204,
www.usst.com, and its telephone number is: (800) 835-8778.

Preferred Stock.The Board of Directors is authorized, subject to any limitations prescribed by
applicable laws, rules and regulations, to provide for the issuance of Preferred Stock in one or more series, to establish from time to time the number of shares to be included in each such series, to
fix the designations, powers, preferences and rights of the shares of each such series and any qualifications, limitations or restrictions thereof, and to increase or decrease the number of shares of
any such series (but not below the number of shares of such series then outstanding) without any further vote or action by the stockholders. Although Summa has no present plans to issue any additional
shares of Preferred Stock, the issuance of Preferred Stock in the future could provide voting or conversion rights that would adversely affect the voting power or other rights of the holders of Common
Stock and thereby reduce the value of the Common Stock. In addition, the issuance of Preferred Stock may have the

11

---

effect of delaying, deferring or preventing a change in control of Summa. In particular, specific rights granted to future holders of Preferred Stock could be used to restrict Summa's ability to merge
with or sell its assets to a third party, or otherwise delay, discourage or prevent a change in control of Summa.

Anti-Takeover Devices.In addition to the ability to issue Preferred Stock, Summa's
Certificate of Incorporation and Bylaws specifically prohibit cumulative voting and the right of stockholders to call a special meeting of stockholders, provide for the classification of the Board of
Directors into three classes with one class elected annually, require a two-thirds supermajority stockholder vote to amend certain provisions of the Certificate of Incorporation and
Bylaws, and include other provisions which are also likely to delay, discourage or prevent a change in control of Summa not approved by the Board of Directors and the Company's stockholders. Further,
neither the Company's Certificate of Incorporation and Bylaws nor Delaware law prohibit the Company from adopting a stockholders' rights plan, or poison pill.

Shares Issuable Upon Exercise of Options

As of August 31, 2001, 1,044,012 shares of Summa common stock were issuable upon exercise of options granted and/or available to be granted under its
stock option plans and in connection with acquisitions, most of which are registered under the Securities Act. The existence of these stock options may adversely affect the terms on which Summa can
obtain additional financing, and the holders of the
options can be expected to exercise or convert them at a time when Summa, in all likelihood, would be able to obtain additional capital by offering shares of its Common Stock on terms more favorable
to Summa than those provided by the exercise or conversion of such options. All options vest in full immediately prior to a change of control of the Company, as defined in the stock option plans.

Dividend Policy

Summa has not paid a cash dividend since the fiscal year ended August 31, 1983. Summa does not currently intend to pay cash dividends on its Common
Stock in the foreseeable future.

12

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ITEM 6.  SELECTED FINANCIAL DATA.

The selected financial data set forth below for the three years ended August 31, 1999, 2000 and 2001 have been derived from the audited consolidated
financial statements of Summa included elsewhere herein. The selected financial data set forth below for the years ended August 31, 1997 and 1998 have been derived from audited consolidated
financial statements of Summa that are not included herein. Prior year sales and certain costs and expenses have been reclassified to conform with current year presentations. The selected financial
data set forth below should be read in conjunction with those financial statements (including the notes thereto) and with the "Management's Discussion and Analysis of Financial Condition and Results
of Operation" in Item 7 below.

|                                                              |                                         | At and for the Fiscal Years Ended August 31,
|------------------------------------------------------------- | --------------------------------------- | --------------------------------------------
|
|
|Statement of Income Data:                                     |                                         |                                             
|Net sales                                                     |                                         | $                                           
|Costs and expenses:                                           |                                         |                                             
|                                                              | Cost of sales                           |                                             
|                                                              | Selling, general, administrative, other |                                             
|                                                              | Interest, net                           |                                             
|                                                              |                                         |                                             
|Total costs and expenses of continuing operations             |                                         |                                             
|                                                              |                                         |                                             
|Income from continuing operations before provision for taxes  |                                         |                                             
|Provision for income taxes                                    |                                         |                                             
|                                                              |                                         |                                             
|Income from continuing operations                             |                                         |                                             
|Income from discontinued operations, net of income tax effect |                                         |                                             
|                                                              |                                         |                                             
|Net income                                                    |                                         | $                                           
|                                                              |                                         |                                             
|Earnings per common share:                                    |                                         |                                             
|                                                              | Basic:                                  |                                             
|                                                              |                                         | Continuing operations                       
|                                                              |                                         | Discontinued operations                     
|                                                              |                                         | Net income                                  
|                                                              |                                         |                                             
|                                                              | Diluted:                                |                                             
|                                                              |                                         | Continuing operations                       
|                                                              |                                         | Discontinued operations                     
|                                                              |                                         | Net income                                  
|                                                              |                                         |                                             
|Weighted average number of shares:                            |                                         |                                             
|                                                              |                                         | Basic                                       
|                                                              |                                         | Diluted                                     
|Balance Sheet Data:                                           |                                         |                                             
|Assets                                                        |                                         | $                                           
|Working capital                                               |                                         | $                                           
|Long-term debt, net of current maturities                     |                                         | $                                           
|Stockholders' equity                                          |                                         | $                                           
|Common shares outstanding                                     |                                         |                                             

13

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ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.

General

Statements contained in this Annual Report on Form 10-K, which are not purely historical, are forward-looking statements within the meaning
of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934, including but not limited to statements regarding Summa's expectations, hopes,
beliefs, intentions or strategies regarding the future, such as those set forth in "BusinessLegal Proceedings" above. Actual results could differ materially from those projected in any
forward-looking statements as a result of a number of factors, including those detailed in "Risk Factors" below and elsewhere in this Annual Report on Form 10-K. The forward-looking
statements are made as of the date hereof, and the Company assumes no obligation to update the forward-looking statements, or to update the reasons why actual results could differ materially from
those projected in the forward-looking statements.

Summa
manufactures diverse plastic products in two segments: Engineered Polymer Components and Extruded Plastic Products. See "BusinessSegments; Products" above. Summa
designs and manufactures injection-molded and formed plastic optical components for OEM customers in the lighting industry; modular plastic conveyor belt and chain for the food processing industry;
engineered plastic fittings, valves, filters and tubing for the agricultural irrigation industry; molded plastic coil forms ("bobbins") for use in transformers, motors, relays and switches; and other
molded and extruded plastic components for diverse industries. See "BusinessSegments; Products" above, "Results of Continuing OperationsSegment Information" below, and
Note 14 in the "Notes to Consolidated Financial Statements" of the Company in this Annual Report on Form 10-K.

Risk Factors

Growth has been achieved by acquisition, development of new products and expansion of the Company's sales organization. There can be no assurance that Summa
will be able to continue to consummate acquisitions, develop new products or expand sales to sustain rates of revenue growth and profitability in future periods comparable to those experienced in the
past several years. See "BusinessHistory of AcquisitionsContinuing Operations" above. Any future success that the Company may achieve will depend upon many factors including
factors which may be beyond the control of
Summa or which cannot be predicted at this time. Uncertainties and factors which could cause actual results or events to differ materially from those set forth or implied include:



14

---



Results of Operations

The following table sets forth certain information derived from Summa's consolidated statements of income from continuing operations as a percentage of sales
for the three years ended August 31, 2001, as well as the Company's effective income tax rate for each period presented. For a description of acquisitions during the periods presented, see
"BusinessHistory of AcquisitionsContinuing Operations" above.

1999

2000

2001Net sales

100.0
%
100.0
%
100.0
%Cost of sales

70.2

72.3

73.8Gross profit

29.8

27.7

26.2S,G, & A and other expense

18.0

16.6

18.2Operating income

11.8

11.1

8.0Interest expense, net

2.1

2.4

3.0Income before income tax

9.7

8.7

5.0Provision for income taxes

3.7

2.9

1.5Net income

6.0
%
5.8
%
3.5
%Effective tax rate

38.1
%
33.6
%
30.9
%


Net Sales.For the year ended August 31, 2000, net sales increased $17,171,000, or 16%,
over the prior fiscal year, due primarily to the inclusion of sales of newly acquired operations. See "BusinessHistory of AcquisitionsContinuing Operations" above.
Comparative same business unit sales grew 8% in the
Engineered Polymer Components segment due to expanded sales programs, new product introductions and market growth, declined 4% in the Extruded Plastic Products segment due to industry consolidation
and competitive conditions, and grew 6% on a consolidated basis in fiscal 2000.

For
the year ended August 31, 2001, net sales increased by $1,256,000, or 1%, over the prior fiscal year, due to the inclusion of the results of newly acquired operations,
substantially offset by decreased sales in previously owned operations. Comparative same business unit sales declined 7% in the Engineered Polymer Components segment, declined 34% in the Extruded
Plastic Products segment, and declined 12% overall, due to the general business downturn and discontinuation of some low margin commodity products. Of the 12% decline, approximately 4% was a result of
the discontinuation of some commodity products and manufacturing services, primarily in the Extruded Plastic Products segment. Sales weakened throughout the year as a result of a deteriorating
economy. Tentative indications of strengthening, based on incoming orders, late in the fourth quarter and early in September were reversed after the September 11 terrorist attacks, as orders
fell off sharply for the remainder of the month. It is not yet determinable whether the downward trend observed in fiscal 2001 will continue because of uncertainty due to the effects of the
September 11 attacks and ongoing related events.

Cost of Sales.For the year ended August 31, 2000, cost of sales increased by
$14,630,000, or 19%, over the prior fiscal year, due primarily to the inclusion of the costs of newly acquired operations and

15

---

increased sales. As a percent of sales, costs of goods sold increased from 70.2% to 72.3%, due to increased costs of raw materials and energy, particularly in the fourth quarter, and an unfavorable
mix of business. See "BusinessHistory of AcquisitionsContinuing Operations" above.

For
the year ended August 31, 2001, cost of sales increased by $2,817,000, or 3%, from the prior fiscal year, due to the inclusion of the results of newly acquired operations,
and plant consolidation expenses incurred, partially offset by the decline in sales of previously owned businesses. As a percent of sales, costs of goods sold increased from 72.3% to 73.8%, due to the
blending of newly acquired businesses with historically higher costs of goods sold, and the effect of reduced sales and costs related to plant consolidations. During the fiscal year, operations were
discontinued at four facilities and consolidated with other operations of the Company.

Gross Profit.For the year ended August 31, 2000, gross profit increased $2,541,000, or
8%, over the prior fiscal year, primarily due to the inclusion of results of newly acquired operations. See "BusinessHistory of AcquisitionsContinuing Operations" above. As a
percent of sales, gross profit decreased from 29.8% to 27.7% due primarily to the inclusion of newly acquired operations, with historically lower margins, for the entire fiscal year 2000 compared to
partial inclusion in fiscal year 1999. Other factors reducing the gross profit percentage in fiscal 2000 included several low margin OEM arrangements, since terminated, and inflation in resin and
manufacturing costs.

For
the year ended August 31, 2001, gross profit decreased $1,561,000, or 4%, from the prior fiscal year, primarily due to sales decreases in previously owned businesses and
plant consolidation expenses of approximately $1,800,000, partially offset by savings of approximately $1,000,000 and by the effects of acquisitions. As a percent of sales, gross margin declined from
27.7% to 26.2%, due to the effects of volume decreases and plant consolidation expenses.

Selling, General and Administrative Expense.For the year ended August 31, 2000,
selling, general and administrative expenses ("operating expenses") increased by $1,429,000, or 7%, primarily due to the inclusion of newly acquired operations. See "BusinessHistory of
AcquisitionsContinuing Operations" above. As a percent of sales, operating expenses decreased from 18.0% to 16.6%, as a result of the inclusion of newly acquired operations, with
historically lower operating expenses as a percentage of sales, for the entire fiscal year 2000 compared to partial inclusion in fiscal year 1999, and as a result of more rapid sales growth than
expense growth.

For
the year ended August 31, 2001, operating expenses increased $2,195,000, or 10%, from the prior fiscal year, primarily due to the inclusion of the operating expenses of
newly acquired businesses, partially offset by decreases in operating expenses of previously owned operations. As a percent of sales, operating expenses increased from 16.6% to 18.2%, primarily as a
result of the effects of sales volume decreases and the blending of newly acquired businesses with historically higher operating expenses.

Interest Expense, Net.Interest expense increased from $2,280,000 for fiscal 1999 and
$2,984,000 for fiscal 2000 to $3,851,000 for fiscal 2001, due to higher average levels of debt during the year, partially offset by decreasing variable interest rates during fiscal 2001. Interest
expense relates primarily to interest on debt owed to banks, pursuant to the borrowing arrangement described in the "Liquidity and Capital Resources" section below. Most of the outstanding borrowings
under this arrangement were for acquisitions.

Net Income.As a result of the changes described above, net income for fiscal 2000 increased by
$751,000, or 11%, from the prior year, but decreased by $2,893,000, or 40%, in fiscal 2001.

Effective Tax Rate.For fiscal 2000 the effective tax rate decreased to 33.6% primarily due to
lower average state tax rates and increased foreign sales corporation tax benefit. During fiscal 2000, a non-recurring tax benefit of $190,000 was recognized, reflecting the benefit of
state tax adjustments

16

---

from prior periods. Without this non-recurring benefit, the effective tax rate in fiscal 2000 would have been 35.3%. For fiscal 2001, the effective tax rate further decreased to 30.9%
primarily due to the
higher distribution of earnings in lower state tax jurisdictions, a higher percentage of foreign sales corporation tax benefit relative to pre-tax earnings and certain other tax benefits.

The
Extraterritorial Income Exclusion of the U.S. Tax Code, which replaces the foreign sales corporation tax, benefit has been challenged by the World Trade Organization and may be
revised in the future. If the code were changed to eliminate this benefit, the effective tax rate of the Company would be approximately 2% to 4% higher.

Inflation.Inflation did not have a significant impact on Summa's operations during the two
years ended August 31, 2000 except during the fourth quarter of fiscal 2000. During that period, oil price increases resulted in increasing and increasingly volatile costs of plastic resin,
energy and transportation. These factors did not have a material impact on the Company's financial results until the fourth quarter, when they contributed significantly to reduced gross margins.

In
2001, prices of plastic resins stabilized, and the Company implemented price increases on selected products. Energy costs increased significantly in California. During the year,
the Company reduced its exposure to California energy costs by relocating several operations to the Midwest. No significant amount of sales or purchases are made pursuant to fixed price,
long-term agreements.

Segment Information.The following tables set forth the relative contribution of each segment
to the sales and operating income of the entire Company and the operating margins of each segment. This data was derived from Summa's consolidated statements of income for the three years ended
August 31, 2001.

Relative Contribution by Segment

1999

2000

2001Net salesEngineered polymer components

81.2
%
84.5
%
85.7
%Extruded plastic products

18.8
%
15.5
%
14.3
%Consolidated

100.0
%
100.0
%
100.0
%Operating profitEngineered polymer components

101.1
%
107.0
%
127.5
%Extruded plastic products

9.2
%
1.7
%
(12.5
)%All other

(10.3
)%
(8.7
)%
(15.0
)%Consolidated

100.0
%
100.0
%
100.0
%


Operating Margin by Segment

1999

2000

2001Operating marginEngineered polymer components

14.8
%
14.1
%
12.0
%Extruded plastic products

5.8
%
1.3
%
(7.1
)%Consolidated

11.9
%
11.1
%
8.1
%


From
the foregoing discussion and above tables, it is apparent that the Engineered Polymer Components segment comprises approximately 85% of the Company's sales and virtually all of
the Company's operating profit, and is growing faster than the Extruded Plastic Products segment, a trend which is expected to continue for the operations which currently comprise the Company. The
operating loss in the extruded plastics products in fiscal year 2001 was primarily the result of the discontinuation of certain commodity products and the associated plant consolidation expense
incurred. See also,

17

---

Note 14 in the "Notes to Consolidated Financial Statements" of the Company in this Annual Report on Form 10-K.

Liquidity and Capital Resources

Source and Use of Funds.The Company's primary source of liquidity has been cash generated from
operating activities and borrowings from third parties. See "Financing Arrangements" below. During the three fiscal years ended August 31, 2001, net cash provided by operating activities was
$11,681,000 in 1999, $8,368,000 in 2000 and $13,476,000 in 2001. Cash flows from operations declined in 2000 compared to 1999 due to increases in working capital. Accounts receivable increased by
$1.4 million and inventories increased by $1.0 million, as accrued liabilities were reduced by $1.6 million. Cash flows from
operations increased in 2001 compared to 2000 primarily due to reductions in accounts receivable and inventory resulting from declining same business unit sales and intentionally discontinued product
lines.

Summa's
principal uses of cash have been the (i) support of operating activities, (ii) acquisitions of businesses, (iii) investment in capital improvements,
(iv) reduction of debt and (v) repurchase of common stock. Cash used for certain investing activities for the three fiscal years ended August 31, 2001 is summarized in the
following table:

Fiscal Years Ended August 31,1999

2000

2001Acquisitions of businesses

$
19,650,000

$
2,174,000

$
15,998,000Investment in capital improvements

$
4,153,000

$
4,333,000

$
3,207,000Capital investment as a % of depreciation


104
%

92
%

59
%


Increased
levels of investment are a result of higher new product tooling activity, manufacturing equipment upgrades and new computer systems. Capital spending declined in 2001
primarily because certain assets of acquired businesses were redeployed throughout the organization. Although Summa expects to continue making substantial investments in tooling for new products, at
August 31, 2001, Summa was not committed to any outside supplier for major capital expenditures, and believes its present capacity, augmented by anticipated continued investment in new product
tooling and equipment, will be sufficient to meet demand for its products. For information relating to acquisitions, see "BusinessHistory of AcquisitionsContinuing
Operations" above.

Working Capital; Asset Utilization.At fiscal year end August 31, working capital was
$10,326,000 in 1999, $12,761,000 in 2000 and $14,539,000 in 2001, representing an increase of 24% from 1999 to 2000 and an increase of 14% from 2000 to 2001. The increase in working capital in 2000
was primarily attributable to increased accounts receivable and inventory due to sales growth and acquisitions. The increase in 2001 was attributable to the inclusion of newly acquired operations
partially offset by a decline in working capital in previously owned businesses.

Asset
utilization for the three fiscal years ended August 31, 2001 is illustrated in the following table:

Fiscal Years Ended August 31,1999

2000

2001Average working capital turnover

10.3 times

10.9 times

9.3 timesAverage accounts receivable turnover

7.5 times

7.4 times

7.4 timesAverage inventory turnover

7.2 times

7.4 times

7.1 times


18

---

Financing Arrangements.Summa has several debt relationships in place as described below.
Substantially all of the Company's assets are pledged to secure debt. The term debt and revolving line of credit require compliance with various bank covenants.

Summary
of the Company's debt at August 31, 2001:

Description of Debt

Balance

Weighted
Average
Interest Rate

Additional
Availability

DueRevolving line of credit

$
7,364,000

6.1
%
$
17,636,000

2003Bank term loans


20,867,000

9.0
%



2002 - 2005Real estate and other loans


8,629,000

6.1
%



2002 - 2021Total debt

$
36,860,000

7.8
%
$
17,636,000


Interest
rates on the revolving line of credit and certain real estate loans are subject to market fluctuation and the rates on the revolving line of credit are subject to reduction
as the Company achieves certain financial milestones. See also Note 9 in the "Notes to Consolidated Financial Statements" of the Company in this Annual Report on Form 10-K.

Summa
believes that cash flows from operations and existing credit facilities will be sufficient to fund working capital requirements, planned capital expenditures and debt service
for the next twelve months. The Company has a strategy of growth by acquisition. In the event an acquisition plan is adopted which requires funds exceeding the availability described above, an
alternate source of funds to accomplish the acquisition would have to be developed. The Company has 10,000,000 shares of common stock authorized, of which 4,297,313 shares were outstanding at
August 31, 2001, and 5,000,000 shares of "blank check" preferred stock authorized of which none is outstanding. The Company could issue additional shares of common or preferred stock or enter
into new or revised borrowing arrangements to raise funds.

Recent Accounting Pronouncements

See Note 1 in the "Notes to Consolidated Financial Statements" in Part IV of this Annual Report on Form 10-K.

ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.

The Company's market risk relates to interest rate exposure on long-term borrowings. The Company does not use financial instruments for trading or
other speculative purposes. Excess cash is primarily used to pay down the revolving line of credit. Borrowings against the revolving line of credit, certain real estate loans and industrial
development bonds are at variable interest rates. All other borrowings are at fixed rates.

At
August 31, 2001, the Company had $13,201,000 outstanding against variable rate loans with variable rates ranging from 2.8 percent to 6.8 percent in traunches,
with variable interest rates or rates fixed for periods of from 30 days to 20 years. A one percent increase in interest rates charged on the Company's outstanding variable rate
borrowings would result in interest expense increasing by approximately $132,000 per year, assuming the total outstanding amount of variable interest debt remained constant.

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

The financial statements and related notes thereto of the Company filed herewith are set forth in Item 14 and included in Part IV of this Annual Report
on Form 10-K.

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE.

None.

19

---



PART III

ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF REGISTRANT.

Incorporated by reference from Summa's definitive Proxy Statement to be filed with the Commission not later than 120 days after the end of the fiscal
year covered by this Annual Report on Form 10-K. Specifically excludes from incorporation disclosures in the Proxy Statement made under Item 7(d)(3) of Regulation 14A.

ITEM 11.  EXECUTIVE COMPENSATION.

Incorporated by reference from Summa's definitive Proxy Statement to be filed with the Commission not later than 120 days after the end of the fiscal
year covered by this Annual Report on Form 10-K. Specifically excludes from incorporation disclosures in the Proxy Statement made under paragraphs (k) and (l) of
Item 402 of Regulation S-K.

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

Incorporated by reference from Summa's definitive Proxy Statement to be filed with the Commission not later than 120 days after the end of the fiscal
year covered by this Annual Report on Form 10-K.

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

Incorporated by reference from Summa's definitive Proxy Statement to be filed with the Commission not later than 120 days after the end of the fiscal
year covered by this Annual Report on Form 10-K.

20

---



PART IV

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K.

The
following documents are either filed herewith or incorporated herein by reference:



21

---



3.Exhibits.The following exhibits to this Annual Report on Form 10-K are either
filed herewith or incorporated herein by reference as indicated:

|Exhibit
Number |  | Document                                                                                                                                                                                                                                                                                                                                                          
|-------------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|2.1            |  | Agreement and Plan of Reorganization dated March 19, 1993 by and between the Company and KVP Systems, Inc. relating to the acquisition by the Company of KVP(1)                                                                                                                                                                                                   
|2.2            |  | Agreement and Plan of Merger dated November 22, 1996 by and among the Company, LexaLite International Corporation and Charlevoix The Beautiful, Inc. relating to the acquisition by the Company of LexaLite(2)                                                                                                                                                    
|2.3            |  | Agreement and Plan of Acquisition dated July 2, 1997 by and between the Company and Calnetics Corporation relating to the acquisition by the Company of Calnetics and its subsidiaries(3)                                                                                                                                                                         
|2.4            |  | Stock Purchase Agreement and Amendment No. 1 thereto dated April 8, 1998 and April 24, 1998, respectively, by and among Mr. William G. Faulkner, KVP Systems, Inc. and the Company relating to the acquisition by the
Company of Falcon Belting, Inc.(4)                                                                                                          
|2.5            |  | Stock Purchase Agreement dated June 12, 1998 by and between P&L Growth Industries, Inc., a California corporation, and the Company relating to the divestiture by the Company of GST Industries, Inc.(4)                                                                                                                                                          
|2.6            |  | Asset Purchase Agreement dated February 17, 1999 among Plastron Industries, Inc., Plastron Industries L.P., the Company and Plastron Management, Inc. relating to the acquisition of Plastron by the Company(5)                                                                                                                                                   
|2.7            |  | Asset Purchase Agreement dated August 18, 1999 among Broadview Injection Molding, Inc., Broadview Injection Molding Co., Inc., the Cervenka and Hetzel Joint Venture, Marvin E. Hetzel and Joseph J. Cervenka relating to
the acquisition of Broadview by the Company(6)                                                                                          
|2.8            |  | Stock Purchase Agreement dated October 4, 2000 by and among the Company and the shareholders of Plastic Specialties, Inc. relating to the acquisition by the Company of Plastic Specialties, Inc.(7)                                                                                                                                                              
|2.9            |  | Asset Purchase Agreement dated November 3, 2000 among the Company, Ram Belts & Chains, Inc., a newly-formed Delaware corporation and wholly-owned subsidiary of the Company ("Buyer"), Rainbow Industrial Products Corp. ("Rainbow"),
and Howard and Lee Beth Miller relating to the purchase of assets of the Ram Belts & Chains division of Rainbow by Buyer.(8)
|3.1            |  | Certificate of Incorporation of the Company(9)                                                                                                                                                                                                                                                                                                                    
|3.2            |  | Bylaws of the Company(9)                                                                                                                                                                                                                                                                                                                                          
|10.1           |  | Amended and Restated Loan Agreement dated March 5, 1999 between the Company and a group of lenders(5)                                                                                                                                                                                                                                                             
|10.2           |  | 1991 Stock Option Plan of the Company(10)                                                                                                                                                                                                                                                                                                                         
|10.3           |  | 1995 Stock Option Plan of the Company(11)                                                                                                                                                                                                                                                                                                                         
|10.4           |  | 1999 Stock Option Plan of the Company(12)                                                                                                                                                                                                                                                                                                                         
|10.5           |  | Form of Amended and Restated Employment Agreement dated June 1, 2001 between the Company and each of Messrs. Swartwout, Thoresen and Walbrun(*)                                                                                                                                                                                                                   

22

---

|21 |  | Subsidiaries of the Registrant(*)
|-- |  | ---------------------------------
|23 |  | Consent of Arthur Andersen LLP(*)

---

*
Filed herewith.

None.

23

---



INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

|Report of Independent Public Accountants                                                           |  | F-2 
|-------------------------------------------------------------------------------------------------- |  | ----
|Consolidated Balance Sheets as of August 31, 2000 and 2001                                         |  | F-3 
|Consolidated Statements of Income for the years ended August 31, 1999, 2000 and 2001               |  | F-4 
|Consolidated Statements of Stockholders' Equity for the years ended August 31, 1999, 2000 and 2001 |  | F-5 
|Consolidated Statements of Cash Flows for the years ended August 31, 1999, 2000 and 2001           |  | F-6 
|Notes to Consolidated Financial Statements                                                         |  | F-7 
|Report of Independent Public Accountants                                                           |  | F-21
|Schedule IIValuation and Qualifying Accounts                                                      |  | F-22

F1

---



Report of Independent Public Accountants

TO:
The Board of Directors and Stockholders of Summa Industries:

We
have audited the accompanying consolidated balance sheets of Summa Industries (a Delaware corporation) and subsidiaries as of August 31, 2000 and 2001 and the related
consolidated statements of income, stockholders' equity and cash flows for each of the three years in the period ended August 31, 2001. These financial statements are the responsibility of the
Company's management. Our responsibility is to express an opinion on these financial statements based on our audits.

We
conducted our audits in accordance with auditing standards generally accepted in the United States. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial
statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe
that our audits provide a reasonable basis for our opinion.

In
our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Summa Industries and subsidiaries as of
August 31, 2000 and 2001, and the results of their operations and their cash flows for each of the three years in the period ended August 31, 2001, in conformity with accounting
principles generally accepted in the United States.

/s/
ARTHUR ANDERSEN LLP

Los
Angeles, California
October 9, 2001

F2

---



Summa Industries        CONSOLIDATED BALANCE SHEETS  as of August 31

|                                          |                                                                                      | 2000                                                          |            | 2001       |           
|----------------------------------------- | ------------------------------------------------------------------------------------ | ------------------------------------------------------------- | ---------- | ---------- | ----------
|ASSETS                                    |                                                                                      |                                                               |            |            |           
|Current assets:                           |                                                                                      |                                                               |            |            |           
|                                          | Cash and cash equivalents                                                            |                                                               | $          | 343,000    |           
|                                          | Accounts receivable, net of allowances of $636,000 in 2000 and $514,000 in 2001      |                                                               |            | 17,867,000 |           
|                                          | Inventories                                                                          |                                                               |            | 12,921,000 |           
|                                          | Prepaid expenses and other                                                           |                                                               |            | 780,000    |           
|                                          | Deferred tax asset                                                                   |                                                               |            |           |           
|                                          | Prepaid income taxes                                                                 |                                                               |            | 871,000    |           
|                                          |                                                                                      |                                                               |            |            |           
|                                          |                                                                                      | Total current assets                                          |            |            | 32,782,000
|                                          | Property, plant and equipment, net                                                   |                                                               |            | 26,956,000 |           
|                                          | Other assets                                                                         |                                                               |            | 214,000    |           
|                                          | Goodwill and other intangibles, net                                                  |                                                               |            | 29,988,000 |           
|                                          |                                                                                      |                                                               |            |            |           
|                                          |                                                                                      | Total assets                                                  |            | $          | 89,940,000
|                                          |                                                                                      |                                                               |            |            |           
|LIABILITIES AND STOCKHOLDERS' EQUITY      |                                                                                      |                                                               |            |            |           
|Current liabilities:                      |                                                                                      |                                                               |            |            |           
|                                          | Current maturities of long-term debt                                                 |                                                               | $          | 6,701,000  |           
|                                          | Accounts payable                                                                     |                                                               |            | 6,869,000  |           
|                                          | Accrued salaries, wages and benefits                                                 |                                                               |            | 3,432,000  |           
|                                          | Other accrued liabilities                                                            |                                                               |            | 2,809,000  |           
|                                          | Deferred tax liabilities                                                             |                                                               |            | 210,000    |           
|                                          |                                                                                      |                                                               |            |            |           
|                                          |                                                                                      | Total current liabilities                                     |            |            | 20,021,000
|Long-term debt, net of current maturities |                                                                                      |                                                               | 25,777,000 |            |           
|Deferred tax liabilities                  |                                                                                      |                                                               | 67,000     |            |           
|Other long-term liabilities               |                                                                                      |                                                               | 3,015,000  |            |           
|                                          |                                                                                      |                                                               |            |            |           
|                                          |                                                                                      | Total liabilities                                             |            |            | 48,880,000
|                                          |                                                                                      |                                                               |            |            |           
|Stockholders' equity:                     |                                                                                      |                                                               |            |            |           
|                                          | Preferred stock, par value $.001; 5,000,000 shares authorized; none outstanding      |                                                               |            |           |           
|                                          | Common stock, par value $.001; 10,000,000 shares authorized; issued and outstanding: |                                                               |            |            |           
|                                          |                                                                                      | 4,224,715 at August 31, 2000 and 4,297,313 at August 31, 2001 |            |            | 17,586,000
|                                          | Retained earnings                                                                    |                                                               |            | 23,474,000 |           
|                                          | Accumulated other comprehensive (loss)                                               |                                                               |            |           |           
|                                          |                                                                                      |                                                               |            |            |           
|                                          |                                                                                      | Total stockholders' equity                                    |            |            | 41,060,000
|                                          |                                                                                      |                                                               |            |            |           
|                                          |                                                                                      | Total liabilities and stockholders' equity                    |            | $          | 89,940,000
|                                          |                                                                                      |                                                               |            |            |           

See
accompanying notes to consolidated financial statements.

F3

---



Summa Industries        CONSOLIDATED STATEMENTS OF INCOME  for the years ended August 31

|                                                    |         | 1999         |             | 2000      |            | 2001       
|--------------------------------------------------- | ------- | ------------ | ----------- | --------- | ---------- | -----------
|Net sales                                           |         | $            | 108,575,000 |           | $          | 125,746,000
|Cost of sales                                       |         |              | 76,203,000  |           |            | 90,833,000 
|                                                    |         |              |             |           |            |            
|                                                    |         | Gross profit |             |           | 32,372,000 |            
|Selling, general, administrative and other expenses |         |              | 19,494,000  |           |            | 20,923,000 
|                                                    |         |              |             |           |            |            
|Operating income                                    |         |              | 12,878,000  |           |            | 13,990,000 
|Interest expense, net                               |         |              | 2,280,000   |           |            | 2,984,000  
|                                                    |         |              |             |           |            |            
|Income before income taxes                          |         |              | 10,598,000  |           |            | 11,006,000 
|Provision for income taxes                          |         |              | 4,043,000   |           |            | 3,700,000  
|                                                    |         |              |             |           |            |            
|Net income                                          |         | $            | 6,555,000   |           | $          | 7,306,000  
|                                                    |         |              |             |           |            |            
|Earnings per common share:                          |         |              |             |           |            |            
|                                                    | Basic   |              | $           | 1.53      |            | $          
|                                                    | Diluted |              | $           | 1.46      |            | $          
|                                                    |         |              |             |           |            |            
|Weighted average common shares outstanding:         |         |              |             |           |            |            
|                                                    | Basic   |              |             | 4,278,000 |            |            
|                                                    | Diluted |              |             | 4,488,000 |            |            
|                                                    |         |              |             |           |            |            

See
accompanying notes to consolidated financial statements.

F4

---



Summa Industries        CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY  for the three years ended August 31, 2001

|                                                                                      |  | Common
Shares |   | Common
Stock |            | Retained
Earnings |   | Other      |  | Total |         
|------------------------------------------------------------------------------------- |  | ------------- | - | ------------ | ---------- | ----------------- | - | ---------- |  | ----- | --------
|Balance at August 31, 1998                                                            |  | 4,257,307     |   | $            | 18,505,000 |                   | $ | 9,613,000  |  | $     |        
|Cashout of odd lots                                                                   |  | (4            | ) |              |           |                   |   |           |  |       |        
|Exercise of stock options                                                             |  | 62,041        |   |              | 465,000    |                   |   |           |  |       |        
|Repurchase of common stock                                                            |  | (30,130       | ) |              | (306,000   | )                 |   |           |  |       |        
|Value of stock options and warrants issued in connection with acquisition of Plastron |  |              |   |              | 310,000    |                   |   |           |  |       |        
|Sale of common stock                                                                  |  | 24,267        |   |              | 231,000    |                   |   |           |  |       |        
|Net income                                                                            |  |              |   |              |           |                   |   | 6,555,000  |  |       |        
|                                                                                      |  |               |   |              |            |                   |   |            |  |       |         
|Balance at August 31, 1999                                                            |  | 4,313,481     |   | $            | 19,205,000 |                   | $ | 16,168,000 |  |       |        
|Cashout of odd lots                                                                   |  | (6            | ) |              |           |                   |   |           |  |       |        
|Exercise of stock options                                                             |  | 45,288        |   |              | 354,000    |                   |   |           |  |       |        
|Repurchase of common stock                                                            |  | (134,048      | ) |              | (1,473,000 | )                 |   |           |  |       |        
|Repurchase of warrants issued in connection with acquisition of Plastron              |  |              |   |              | (500,000   | )                 |   |           |  |       |        
|Net income                                                                            |  |              |   |              |           |                   |   | 7,306,000  |  |       |        
|                                                                                      |  |               |   |              |            |                   |   |            |  |       |         
|Balance at August 31, 2000                                                            |  | 4,224,715     |   | $            | 17,586,000 |                   | $ | 23,474,000 |  |       |        
|Cashout of odd lots                                                                   |  | (1            | ) |              |           |                   |   |           |  |       |        
|Sale of common stock                                                                  |  | 5,861         |   |              | 62,000     |                   |   |           |  |       |        
|Exercise of stock options                                                             |  | 66,738        |   |              | 400,000    |                   |   |           |  |       |        
|Net income                                                                            |  |              |   |              |           |                   |   | 4,413,000  |  |       |        
|Accumulated other comprehensive (loss)                                                |  |              |   |              |           |                   |   |           |  |       | (128,000
|                                                                                      |  |               |   |              |            |                   |   |            |  |       |         
|Balance at August 31, 2001                                                            |  | 4,297,313     |   | $            | 18,048,000 |                   | $ | 27,887,000 |  | $     | (128,000
|                                                                                      |  |               |   |              |            |                   |   |            |  |       |         

See
accompanying notes to consolidated financial statements.

F5

---



Summa Industries        CONSOLIDATED STATEMENTS OF CASH FLOWS  for the years ended August 31

|                                                                                  |                                                                      | 1999                                                |           | 2000        |             | 2001      |           
|--------------------------------------------------------------------------------- | -------------------------------------------------------------------- | --------------------------------------------------- | --------- | ----------- | ----------- | --------- | ----------
|Operating activities:                                                             |                                                                      |                                                     |           |             |             |           |           
|Net income                                                                        |                                                                      | $                                                   | 6,555,000 |             | $           | 7,306,000 |           
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|Adjustments to reconcile net income to net cash provided by operating activities: |                                                                      |                                                     |           |             |             |           |           
|                                                                                  | Depreciation                                                         |                                                     |           | 3,989,000   |             |           | 4,718,000 
|                                                                                  | Amortization                                                         |                                                     |           | 742,000     |             |           | 965,000   
|                                                                                  | Change in net deferred income taxes                                  |                                                     |           | 1,574,000   |             |           | (216,000  
|                                                                                  | (Gain) loss on disposition of equipment                              |                                                     |           | (17,000     | )           |           | (24,000   
|                                                                                  | Net change in assets and liabilities, net of effects of acquisitions |                                                     |           | (1,162,000  | )           |           | (4,381,000
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|                                                                                  |                                                                      | Total adjustments                                   |           |             | 5,126,000   |           |           
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|                                                                                  |                                                                      | Net cash provided by operating activities           |           |             | 11,681,000  |           |           
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|Investing activities:                                                             |                                                                      |                                                     |           |             |             |           |           
|                                                                                  | Acquisitions of businesses, net of cash acquired                     |                                                     |           | (19,650,000 | )           |           | (2,174,000
|                                                                                  | Purchases of property and equipment                                  |                                                     |           | (4,153,000  | )           |           | (4,333,000
|                                                                                  | Cash paid for patents                                                |                                                     |           |            |             |           | (95,000   
|                                                                                  | Net proceeds from the sale of property plant and equipment           |                                                     |           | 23,000      |             |           | 51,000    
|                                                                                  | Proceeds from insurance claim                                        |                                                     |           |            |             |           | 350,000   
|                                                                                  | Proceeds from cash surrender value of life insurance                 |                                                     |           |            |             |           |          
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|                                                                                  |                                                                      | Net cash (used in) investing activities             |           |             | (23,780,000 | )         |           
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|Financing activities:                                                             |                                                                      |                                                     |           |             |             |           |           
|                                                                                  | Net proceeds from (payments on) revolving line of credit             |                                                     |           | 5,282,000   |             |           | 1,260,000 
|                                                                                  | Proceeds from issuance of long-term debt                             |                                                     |           | 13,997,000  |             |           | 3,258,000 
|                                                                                  | Payments on long-term debt                                           |                                                     |           | (6,715,000  | )           |           | (5,871,000
|                                                                                  | Proceeds from the exercise of stock options, net                     |                                                     |           | 465,000     |             |           | 354,000   
|                                                                                  | Proceeds from sale of common stock                                   |                                                     |           | 231,000     |             |           |          
|                                                                                  | Purchase of common stock                                             |                                                     |           | (306,000    | )           |           | (1,473,000
|                                                                                  | Purchase of warrants                                                 |                                                     |           |            |             |           | (500,000  
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|                                                                                  |                                                                      | Net cash provided by (used in) financing activities |           |             | 12,954,000  |           |           
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|Net increase (decrease) in cash and cash equivalents                              |                                                                      |                                                     | 855,000   |             |             | (805,000  | )         
|Cash and cash equivalents, beginning of year                                      |                                                                      |                                                     | 293,000   |             |             | 1,148,000 |           
|                                                                                  |                                                                      |                                                     |           |             |             |           |           
|Cash and cash equivalents, end of year                                            |                                                                      | $                                                   | 1,148,000 |             | $           | 343,000   |           
|                                                                                  |                                                                      |                                                     |           |             |             |           |           

See
accompanying notes to consolidated financial statements.

F6

---



Summa Industries        Notes to Consolidated Financial Statements        For the year ended August 31, 2001

1.  Description of business and summary of significant accounting policies

Nature of operations

Summa Industries, a Delaware corporation ("Summa" or the "Company"), develops and manufactures proprietary plastic products for diverse industrial and
commercial markets, primarily located in the United States.

Principles of consolidation

The consolidated financial statements include the accounts of Summa and its wholly-owned subsidiaries. The results of operations of acquired companies have
been included in the consolidated statements of income and cash flows of the Company since the dates of acquisitions. See Note 17. All intercompany account balances and transactions have been
eliminated in consolidation. Prior year amounts in the accompanying financial statements have been reclassified to conform with current year presentations.

Use of estimates in the preparation of financial statements

The preparation of financial statements in conformity with United States generally accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues
and expenses during the reporting period. Actual results could differ from those estimates.

Revenue recognition

Revenue from product sales is recognized at the time of shipment, when title passes to the buyer.

Inventories

Inventories are stated at the lower of cost (determined on a first-in, first-out basis) or market. Cost includes material, labor and
manufacturing overhead.

Property, plant and equipment

Depreciation is charged against earnings, principally using the straight-line method, over the estimated useful lives of the related assets as
follows:

Building and improvements

10-40 yearsMachinery and equipment

3-10 yearsOffice furniture and equipment

3-7 yearsLeasehold improvements

Lesser of remaining term of lease or estimated useful life


Maintenance,
repairs and minor renewals are charged directly to expense as incurred. Additions and improvements to property, plant and equipment are capitalized. When assets are
disposed of, the related cost and accumulated depreciation thereon are removed from the accounts, and any gain or loss is included in operations.

F7

---

Intangible assets

Intangible assets include goodwill and other intangibles such as trade names, patents and customer lists recognized in connection with business acquisitions.
Goodwill is amortized over 15-40 years. Other intangibles are being amortized over their estimated useful lives of 10-17 years. See Note 7.

Long-lived assets

The Company has adopted the Statement of Financial Accounting Standards (SFAS) No. 121, "Accounting for the Impairment of Long-Lived Assets
and Long-Lived Assets to be Disposed of". Management monitors its long-lived assets, identifiable intangibles and goodwill related to those assets, and considers whether events
or changes in circumstances have occurred which indicate that the value of assets may not be recoverable. No impairment has occurred as of August 31, 2001.

Earnings per common share

Basic earnings per common share (EPS) is based on income available to common stockholders divided by the weighted average number of common shares outstanding
during the year. Diluted EPS is similar to the computation for basic EPS except that the denominator is increased to include the number of additional common shares that would have been outstanding if
the dilutive potential common shares had been issued. See Note 2 for details of the computation.

Cash equivalents

The Company considers all highly liquid debt instruments with an original maturity of three months or less to be cash equivalents.

Income taxes

The Company accounts for income taxes in accordance with the SFAS No. 109 "Accounting for Income Taxes". This statement requires that income taxes be
accounted for using the liability method.

Stock-based compensation

The Company has elected to continue to report stock based compensation to employees and directors in accordance with Accounting Principles Board (APB) Opinion
No. 25, "Accounting for Stock issued to Employees." The Company has adopted the appropriate disclosure requirements of SFAS No. 123, "Accounting for Stock-Based Compensation." See
Note 12.

Recent accounting pronouncements

The Company adopted Statement of Financial Accounting Standards No. 133, "Accounting for Derivative Instruments and for Hedging Activities", which
establishes standards for reporting and disclosure of derivative and hedging instruments, in the first quarter of fiscal 2001. There was no effect on reported income. (See Note 16,
"Comprehensive incomederivative financial instruments", below.)

The
Company adopted Emerging Issues Task Force Issue Number 00-10, "Accounting for Shipping and Handling Fees and Costs," in the fourth quarter of fiscal 2001.
Accordingly, the Company reclassified all amounts billed to customers related to shipping and handling as sales revenue. Shipping and handling costs are recorded in cost of goods sold. The effect of
adoption was to increase sales revenue by $1,852,000 in fiscal 1999, $2,174,000 in fiscal 2000 and $2,043,000 in fiscal 2001.

In
June 2001, the FASB adopted Statements of Financial Accounting Standards No. 141 ("SFAS 141") "Business Combinations" and No. 142 ("SFAS 142")
"Goodwill and Other Intangible Assets." These statements eliminate the pooling of interests method of accounting for business

F8

---

combinations as of June 30, 2001 and eliminate the amortization of goodwill for all fiscal years beginning after December 15, 2001. Goodwill will be accounted for under an
impairment-only method after this date. The Company has adopted SFAS 141 and SFAS 142 with respect to new goodwill as of July 1, 2001 and anticipates adopting
SFAS 142 with respect to existing goodwill as of September 1, 2002, the first day of its 2003 fiscal year. The adoption of SFAS 141 has not impacted the Company's financial
condition or results of operations. In accordance with SFAS 142, existing goodwill will continue to be amortized through the remainder of fiscal 2002 at which time amortization will cease and
the company will perform a transitional goodwill impairment test. The Company is currently assessing the impact of adopting SFAS 142 with respect to existing goodwill. Total goodwill
amortization was $655,000 in fiscal 1999, $882,000 in fiscal 2000 and $1,062,000 in fiscal 2001.

In
August 2001, the Financial Accounting Standards Board issued SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets." SFAS
No. 144 is to be adopted for all fiscal years beginning after December 15, 2001. The Company plans to adopt SFAS No. 144 in fiscal year 2003.

2.  Diluted earnings per common share

For the years ended August 31:

1999

2000

2001Net income

$
6,555,000

$
7,306,000

$
4,413,000Weighted average common shares outstanding during the periodbasic


4,278,000


4,284,000


4,255,000Effect of dilutive securities:Impact of common shares to be issued under stock option plans


204,000


218,000


169,000Impact of common shares to be issued with respect to warrants


6,000


4,000


Weighted average shares outstandingdiluted(1)(2)


4,488,000


4,506,000


4,424,000


---

3.  Supplemental cash flow information

Cash flows from net changes in assets and liabilities, net of effects of acquisitions for the years ended August 31:

1999

2000

2001Accounts receivable, net

$
(1,042,000
)
$
(1,392,000
)
$
4,459,000Inventories


(1,002,000
)

(1,003,000
)

2,661,000Prepaid expenses and other assets


(325,000
)

(20,000
)

59,000Accounts payable


163,000


(363,000
)

(2,188,000
)Accrued liabilities


1,044,000


(1,603,000
)

(2,443,000
)Cash flows from net change in assets and liabilities, net of the effects of acquisitions

$
(1,162,000
)
$
(4,381,000
)
$
2,548,000


F9

---

Cash
paid during the years ended August 31:

1999

2000

2001Interest

$
1,892,000

$
3,100,000

$
3,876,000Income taxes

$
3,064,000

$
4,245,000

$
1,428,000


Non-cash
investing and financing activities:

1999

2000

2001Details of acquisitions (Note 17):Fair value of assets acquired

$
22,180,000

$
2,882,000

$
20,299,000Liabilities assumed or incurred


(2,220,000
)

(589,000
)

(3,314,000
)Value of options and warrants issued


(310,000
)




Cash paid


19,650,000


2,293,000


16,985,000Less cash acquired





(119,000
)

(987,000
)Net cash used in acquisitions

$
19,650,000

$
2,174,000

$
15,998,000


4.  Disclosures about fair value of financial instruments

The following methods and assumptions were used to estimate the fair value of each class of financial instrument for which it is practicable to estimate:



5.  Inventories

Inventories consisted of the following at August 31:

2000

2001Finished goods

$
5,292,000

$
6,375,000Work in process


312,000


533,000Materials and parts


7,317,000


6,475,000$
12,921,000

$
13,383,000


F10

---

6.  Property, plant and equipment

Property, plant and equipment consisted of the following at August 31:

2000

2001Land, at cost

$
3,073,000

$
3,270,000Buildings and leasehold improvements, at cost


12,380,000


15,459,000Machinery and equipment, at cost


24,645,000


28,461,000Office furniture and equipment, at cost


2,403,000


3,169,00042,501,000


50,359,000Accumulated depreciation


(15,545,000
)

(20,792,000
)Net property, plant and equipment

$
26,956,000

$
29,567,000


7.  Goodwill and other intangibles

Goodwill and other intangibles consisted of the following at August 31:

2000

2001Goodwill

$
30,562,000

$
36,871,000Other intangibles


1,795,000


1,807,00032,357,000


38,678,000Less: accumulated amortization


(2,369,000
)

(3,516,000
)Goodwill and other intangibles, net

$
29,988,000

$
35,162,000


8.  Income taxes

The following table provides a reconciliation between the provision for taxes based on income included in the accompanying consolidated statements of income
and the provision for taxes computed by applying the statutory income tax rate to income from continuing operations before taxes for the years ended August 31:

1999

2000

2001Provision for taxes at statutory rates

$
3,603,000

$
3,742,000

$
2,170,000State tax, net of federal benefit


420,000


250,000


130,000Amortization of nondeductible goodwill


189,000


185,000


159,000Foreign sales corporation benefit


(156,000
)

(230,000
)

(226,000
)Other, net


(13,000
)

(247,000
)

(263,000
)Provision for income taxes

$
4,043,000

$
3,700,000

$
1,970,000


F11

---

The provision for income taxes consisted of the following for the years ended August 31:

1999

2000

2001Current:Federal

$
2,055,000

$
3,267,000

$
1,668,000State


414,000


649,000


185,0002,469,000


3,916,000


1,853,000Deferred:Federal


1,410,000


(193,000
)

105,000State


164,000


(23,000
)

12,0001,574,000


(216,000
)

117,000Provision for income taxes

$
4,043,000

$
3,700,000

$
1,970,000


Changes
in components of the Company's net deferred tax assets (liabilities) were as follows:

1999

2000

2001State taxes

$
65,000

$
(76,000
)
$
(159,000
)Reserves


1,422,000


(176,000
)

767,000Depreciation


109,000


(250,000
)

(405,000
)Amortization


(22,000
)

286,000


(86,000
)Other








$
1,574,000

$
(216,000
)
$
117,000


The
components of the Company's net deferred tax liabilities at August 31, 2000 and 2001 were as follows:

2000

2001State taxes

$
228,000

$
69,000Reserves


940,000


1,707,000Total deferred tax assets


1,168,000


1,776,000Depreciation


(1,056,000
)

(1,461,000
)Amortization


(389,000
)

(475,000
)Total deferred tax liabilities


(1,445,000
)

(1,936,000
)Net deferred tax liabilities

$
(277,000
)
$
(160,000
)


9.  Revolving line of credit and long-term debt

The Company had bank term loans in the aggregate amount of $20,867,000 at August 31, 2001. Monthly principal payments are due as follows: $591,000
through October 2003, $285,000 through November 2003; and $213,000 through October 2005. The average interest rate on the term loans was 9.2% at August 31, 2000 and 9.0% at
August 31, 2001.

The
Company has a revolving line of credit, expiring in December 2003, in an amount of up to $25 million. Interest is due monthly on both the term loans and the
revolving line of credit and is based upon the banks' prime rate or the LIBOR plus a margin, at the Company's option, and has provision for increases or decreases in the applicable margins based upon
the senior debt to EBITDA ratio. The average interest rate on the revolver was 7.6% at August 31, 1999 and 8.7% at August 31, 2000 and 6.1% at August 31, 2001. The bank loans,
which require compliance with various covenants,

F12

---

are secured by substantially all of the Company assets which are not security for other loans. At August 31, 2001, the Company had available borrowings of $17,636,000 under its revolving line
of credit.

The
Company has IRB financing in connection with a California facility in the amount of $1,335,000. Principal payments, secured by a letter of credit and the related property, are due
in annual installments ranging from $25,000 to $130,000 through December 2021. Interest is due monthly at an average effective interest rate of 4.8% at August 31, 2000 and 2.8% at
August 31, 2001.

Other
debt consists of equipment and property loans secured by the related equipment or property. These loans mature between 2002 and 2006 and had interest rates ranging from 7.2% to
8.0% at August 31, 2000 and from 5.8% to 8.0% at August 31, 2001.

Long-term
debt consisted of the following at August 31:

2000

2001Revolving line of credit

$
9,276,000

$
7,364,000Bank term loans


16,634,000


20,867,000Industrial revenue bonds


3,360,000


1,335,000Other


3,208,000


7,294,000Total


32,478,000


36,860,000Less: current maturities


6,701,000


7,682,000Long-term portion

$
25,777,000

$
29,178,000


Future
maturities of long-term debt at August 31, 2001 were as follows:

Fiscal Year

Amount2003

$
8,497,0002004


12,139,0002005


3,416,0002006


3,941,0002007 and thereafter


1,185,000


10. Commitments and contingencies

The Company leases office and manufacturing facilities and certain equipment under non-cancelable operating leases which expire at various dates
through May 2009. Rental expense charged to operations was approximately $1,430,000 in 1999, $1,302,000 in 2000 and 1,623,000 in 2001.

The
aggregate minimum future lease payments under these leases at August 31, 2001 are approximately as follows:

Fiscal Year

Amount2002

$
1,622,0002003


1,392,0002004


852,0002005


614,0002006


515,0002007 and thereafter


1,527,000


The
Company has adopted a retirement and savings plan. The plan, which qualifies under Section 401(k) of the Internal Revenue Code, allows employees to defer specified
percentages of their compensation in a tax-deferred trust. The Company may elect to make matching contributions and

F13

---

discretionary contributions. The cost of the Company matching contribution is partially offset by a reduction in payroll taxes. Company contributions to the plan totaled $699,000 in 1999, $741,000 in
2000 and $642,000 in 2001.

The
Company has adopted an Employee Stock Ownership Plan (the "ESOP"). Under the ESOP, the Company may make contributions to the ESOP trust for purchases of shares of the Company's
Common Stock, or may contribute Common Stock directly to the ESOP trust. The total contributions by the Company to the ESOP were $278,000 in 1999, $325,000 in 2000 and $336,000 in 2001.

The
Company has various employment agreements with officers, some of which include bonuses, stock options, and/or change in control provisions.

Prior
to October 1986, a previously owned business unit of one of the Company's subsidiaries operated a facility on property within an area subsequently designated as a federal
Superfund site. In 1997, the Company learned that hazardous substances had been detected in the soil at the property and that the current owner had been requested by a state agency to undertake
additional investigation at the property. The Company also became aware that the property has been subject to a general notice letter
issued by the United States Environmental Protection Agency under the federal Superfund law. The Company, as the successor to one of several prior tenants of the property, may be held responsible for
the contamination at the site regardless of whether its subsidiary caused the contamination. The Company does not believe it is responsible for any contamination at the property, and has not been
notified or contacted by any governmental authority in that regard, nor named in any proceeding relating to the property. However, if the Company were held liable under federal Superfund law, or other
environmental law, or had to defend itself against such a claim, the consequences could be material to the Company's results of operations and financial position.

11. Related party transactions

The Company is obligated to pay fees and commissions on certain products to one of its directors, pursuant to pre-existing agreements with a
subsidiary acquired in fiscal 1997. Total fees and commissions were $172,000 in 1999, $204,000 in 2000 and $207,000 in 2001. The agreements continue until 2009.

12. Stock-based compensation plans

The Company has four stock option plans (the Plans) which have been approved by the Stockholders and are administered by its Board of Directors. Under the
Plans, options to acquire shares of common stock may be granted to key employees, directors, consultants, vendors and others in the following amounts:

Plan

Total Shares
Authorized

Shares Remaining and
Available for Grant
at August 31, 20011984 Plan

25,000

1991 Plan

150,000

2,8501995 Plan

350,000

10,7771999 Plan

500,000

153,666


In
addition, options have been issued in conjunction with acquisitions. The fair value of these options is included in the purchase prices.

The
Company accounts for stock options issued to employees and directors under APB Opinion No. 25. Under APB 25, if the exercise price of the stock option equals the market
price of the underlying stock on the issuance date, no compensation expense is recognized. Consequently, no compensation expense was recognized under these plans for fiscal years 1999, 2000 and 2001.
The

F14

---

Company is required by SFAS No. 123 "Accounting for Stock-Based Compensation" to provide pro forma disclosures under an alternate fair value method of accounting.

Had
compensation cost for stock options awarded under these plans been determined consistent with SFAS Statement No. 123, the Company's net income and earnings per share would
have reflected the following pro forma amounts at August 31:

1999

2000

2001Income from continuing operationsAs reported

$
6,555,000

$
7,306,000

$
4,413,000Pro forma

$
6,383,000

$
6,926,000

$
3,950,000Diluted earnings per common share:As reported

$
1.46

$
1.62

$
1.00Pro forma

$
1.42

$
1.54

$
.89


The
fair value of each option grant is estimated on the date of grant using the Black-Scholes pricing model with the following assumptions used for grants in fiscal years 1999, 2000
and 2001:

1999

2000

2001Weighted average risk-free interest rate

4.9
%
6.1
%
5.4
%Volatility

35
%
35
%
35
%Expected dividend yields





Weighted average expected life in years

4.3

4.7

5.4


Under
these Plans, the options are generally issued with exercise prices equal to the market price of the Company's stock on the grant date. Options vest cumulatively over various
periods, at the discretion of the Board of Directors, up to five years from the grant date, are exercisable in whole or in installments, and expire up to ten years from date of grant. Options that are
forfeited are again available for grant under the Plans. All options vest in full immediately prior to a change in control of the Company, as defined in the stock option plans.

A
summary of the status of the Company's stock options at August 31, 1999, 2000 and 2001 and changes during the years then ended, is presented in the following table:

|                                               |  | 1999    |   | 2000 |       | 2001
|---------------------------------------------- |  | ------- | - | ---- | ----- | ----
|
|Outstanding at beginning of year               |  | 790,506 |   | $    | 6.32  |     
|Granted under Stockholder Approved plans       |  | 111,000 |   | $    | 9.37  |     
|Granted in conjunction with Acquisitions       |  | 55,500  |   | $    | 9.46  |     
|Exercised                                      |  | (62,041 | ) | $    | 5.58  |     
|Forfeited/expired                              |  | (25,877 | ) | $    | 12.08 |     
|                                               |  |         |   |      |       |     
|Outstanding at end of year                     |  | 869,088 |   | $    | 6.81  |     
|                                               |  |         |   |      |       |     
|Exercisable at end of year                     |  | 518,592 |   | $    | 5.10  |     
|Weighted average fair value of options granted |  |         |   | $    | 3.23  |     

F15

---

The
following table summarizes information about stock options outstanding at August 31, 2001:

Outstanding

ExercisableExercise Price Range

Weighted
Average
Remaining
Term (Years)

Number of
Options
Outstanding

Weighted
Average
Exercise
Price

Number of
Options
Outstanding

Weighted
Average
Exercise
Price$1.55 - $2.32

2.8

50,423

$
2.08

50,423

$
2.08$2.72 - $3.61

2.2

80,925

$
3.32

80,925

$
3.32$4.25 - $5.75

5.1

258,148

$
5.20

247,179

$
5.18$6.50 - $12.50

7.0

585,324

$
10.30

232,234

$
9.98$13.31 - $13.72

5.4

69,192

$
13.71

51,144

$
13.72


13. Sales

Sales to the Company's largest single customer represented 8.1% in 1999, 8.6% in 2000 and 7.6% in 2001 of total sales.

Export
sales by geographic area were as follows for the years ended August 31:

1999

2000

2001Europe

$
6,452,000

$
6,600,000

$
6,649,000Mexico and Canada


6,526,000


6,125,000


6,096,000Latin America


1,247,000


2,166,000


1,745,000Asia


1,021,000


1,677,000


1,156,000Other


1,082,000


786,000


1,119,000$
16,328,000

$
17,354,000

$
16,765,000


14. Segment Reporting

The Company identifies its reportable segments based on similarities between economic characteristics considering products, production processes, customers and
distribution. The Company's operations consist of two businesses segmentsEngineered Polymer Components and Extruded Plastic Products.

In
the Engineered Polymer Components segment, the Company designs and manufactures, primarily by injection molding, sophisticated components, most of which are proprietary. Many of
the components are patented and/or approved by government agencies such as the USFDA, or independent laboratories such as Underwriters' Laboratories. The materials used in the manufacture are
generally known as engineered or high performance plastics. Most of the sales of the components are made directly by Company employees to original equipment manufacturers who incorporate the
components into their products.

In
the Extruded Plastic Products segment, the Company continuously extrudes plastic products, which are generally not differentiated from those of competitors and are typically
produced from

F16

---

materials known as commodity grade plastic resins. Extruded Plastic Product sales are made primarily through independent distribution channels.

|                                             |                               | 1999 |   | 2000    |   | 2001 |        
|-------------------------------------------- | ----------------------------- | ---- | - | ------- | - | ---- | -------
|
|Net sales:                                   |                               |      |   |         |   |      |        
|                                             | Engineered polymer components |      | $ | 88,175  |   | $    | 106,321
|                                             | Extruded plastic products     |      |   | 20,400  |   |      | 19,425 
|                                             |                               |      |   |         |   |      |        
|                                             | Consolidated                  |      | $ | 108,575 |   | $    | 125,746
|                                             |                               |      |   |         |   |      |        
|Operating income from continuing operations: |                               |      |   |         |   |      |        
|                                             | Engineered polymer components |      | $ | 13,019  |   | $    | 14,972 
|                                             | Extruded plastic products     |      |   | 1,186   |   |      | 244    
|                                             | All other                     |      |   | (1,327  | ) |      | (1,226 
|                                             |                               |      |   |         |   |      |        
|                                             | Consolidated                  |      | $ | 12,878  |   | $    | 13,990 
|                                             |                               |      |   |         |   |      |        
|Identifiable assets:                         |                               |      |   |         |   |      |        
|                                             | Engineered polymer components |      | $ | 68,903  |   | $    | 72,003 
|                                             | Extruded plastic products     |      |   | 16,490  |   |      | 16,457 
|                                             | All other                     |      |   | 2,261   |   |      | 1,480  
|                                             |                               |      |   |         |   |      |        
|                                             | Consolidated                  |      | $ | 87,654  |   | $    | 89,940 
|                                             |                               |      |   |         |   |      |        
|Capital expenditures:                        |                               |      |   |         |   |      |        
|                                             | Engineered polymer components |      | $ | 3,231   |   | $    | 4,086  
|                                             | Extruded plastic products     |      |   | 922     |   |      | 316    
|                                             | All other                     |      |   |        |   |      | 26     
|                                             |                               |      |   |         |   |      |        
|                                             | Consolidated                  |      | $ | 4,153   |   | $    | 4,428  
|                                             |                               |      |   |         |   |      |        
|Depreciation and amortization:               |                               |      |   |         |   |      |        
|                                             | Engineered polymer components |      | $ | 4,117   |   | $    | 5,010  
|                                             | Extruded plastic products     |      |   | 558     |   |      | 620    
|                                             | All other                     |      |   | 56      |   |      | 53     
|                                             |                               |      |   |         |   |      |        
|                                             | Consolidated                  |      | $ | 4,731   |   | $    | 5,683  
|                                             |                               |      |   |         |   |      |        

Interest
expense and income taxes are not shown in the above table, as they are not fully allocated by segment. "All other" includes corporate and other non-operating
items not allocated by segment.

F17

---

15. Unaudited quarterly results

|             |                            | Quarters ended
|------------ | -------------------------- | --------------
|
|
|Fiscal 2000: |                            |               
|             | Net sales                  |               
|             | Gross profit               |               
|             | Net income                 |               
|             | Earnings per common share: |               
|             |                            | Basic         
|             |                            | Diluted       
|Fiscal 2001: |                            |               
|             | Net sales                  |               
|             | Gross profit               |               
|             | Net income                 |               
|             | Earnings per common share: |               
|             |                            | Basic         
|             |                            | Diluted       

16. Comprehensive incomederivative financial instruments

As part of its interest rate management program, the Company periodically enters into interest rate swap agreements with respect to portions of its outstanding
debt. The purpose of these swaps is to mitigate the adverse effect on cash flows of an increase in interest rates. The interest rate swap agreements in place at August 31, 2001 effectively
convert $10,200,000 of the Company's variable rate debt to a weighted average fixed rate of 9.2%. The swap agreements expire on varying dates through September 2002. The unrealized gain or loss
on interest rate swaps is the only item impacting the Company's other comprehensive loss.

1999

2000

2001Net income

$
6,555,000

$
7,306,000

$
4,413,000Cumulative effect of accounting change








(36,000
)Other comprehensive (loss)








(92,000
)Total comprehensive income

$
6,555,000

$
7,306,000

$
4,285,000


17. Acquisitions

On March 5, 1999, the Company completed the acquisition of substantially all of the assets of Plastron Industries, L.P. ("Plastron"). The aggregate
purchase price paid for Plastron consisted of (i) $19,525,000 in cash; (ii) a four-year warrant exercisable to purchase up to 200,000 shares of the Company's common stock at
$11.75 per share valued at $278,000; (iii) investment banking fees consisting of a $125,000 cash payment and stock options, valued at $32,000; and (iv) the assumption of certain
liabilities, principally trade payables and accrued obligations of $2,220,000. The transaction has been accounted for using the purchase method of accounting, and accordingly, the purchase price has
been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their fair value at the date of acquisition. The excess of the purchase price
over the fair values of the net assets acquired amounted to $13,781,000 and has been recorded as goodwill which is being amortized on a straight-line basis over 35 years.

F18

---

On September 1, 1999, Summa acquired substantially all of the assets of Broadview Injection Molding Co., Inc. ("Broadview"). The aggregate purchase price paid for
Broadview consisted of $2,143,000 in cash, liabilities assumed or incurred of $364,000 and acquisition costs of $26,000. The transaction has been accounted for using the purchase method of accounting,
and accordingly, the purchase price has been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their fair value at the date of
acquisition. The excess of the purchase price over the net fair market value of acquired assets was $237,000 and has been recorded as goodwill, which is being amortized on a straight-line
basis over 15 years.

On
May 5, 2000, Summa acquired all of the assets of Yarbrough-Timco. The aggregate purchase price paid for Yarbrough-Timco consisted of $150,000 in cash, a note payable to the
seller in the amount of $50,000, liabilities assumed or incurred of $124,000 and acquisition costs of $25,000. The transaction has been accounted for using the purchase method of accounting, and
accordingly, the purchase price has been allocated to identifiable tangible assets purchased and liabilities assumed or incurred based upon their fair value at the date of acquisition. The excess of
the purchase price over the net fair market value of acquired assets was $100,000 and has been recorded as goodwill, which is being amortized on a straight-line basis over 15 years.

On
October 5, 2000, Summa acquired all of the outstanding capital stock of Plastic Specialties, Inc. ("PSI"). The aggregate purchase price paid for PSI consisted of
$6,287,000 in cash, $4,873,000 in assumed debt concurrently paid, liabilities assumed or incurred of $2,191,000 and acquisition costs of $50,000. The transaction has been accounted for using the
purchase method of accounting, and accordingly, the purchase price has been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or incurred based upon their fair
value at the date of acquisition. The excess of the purchase price over the fair value of net acquired assets were $2,676,000 and has been recorded as goodwill, which is being amortized on a
straight-line basis over 35 years.

On
December 1, 2000, Summa acquired substantially all of the assets of the Ram Belts & Chains division ("Ram") of Rainbow Industrial Products Corp. The aggregate
purchase price paid for Ram consisted of $5,825,000 in cash, an unsecured note adjusted to $565,000, liabilities assumed or incurred of $483,000 and acquisition costs of $25,000. The transaction has
been accounted for using the purchase method of accounting, and accordingly, the purchase price has been allocated to identifiable tangible and intangible assets purchased and liabilities assumed or
incurred based upon their fair value at the date of acquisition. The excess of the purchase price over the fair value of net acquired assets was $3,633,000 and has been recorded as goodwill, which is
being amortized on a straight-line basis over 25 years.

The
results of operations of each of the above described acquisitions have been included in the consolidated results of operations and statements of cash flows of the Company since
the date of acquisition. The following pro forma financial information presents the results of operations of the continuing businesses of the Company as though the acquisitions of Plastron and PSI had
been made as of September 1, 1998. Pro forma adjustments have been made to give the effect to the amortization of goodwill and other intangibles, adjustments in depreciation and inventory
value, interest expense related to acquisition debt, the related tax effects and the effect upon basic and diluted earnings per share of stock options and warrants issued in conjunction with the
acquisitions. The following pro

F19

---

forma financial information does not include adjustments to give effect to the Broadview, Yarbrough-Timco and Ram acquisitions as such adjustments would not be material.

For the years ended August 31,

1999

2001

2000(unaudited)

(unaudited)

(unaudited)Net sales

$
135,533,000

$
143,638,000

$
128,746,000Net income

$
6,975,000

$
7,393,000

$
4,448,000Net income per common share:Basic

$
1.63

$
1.73

$
1.04Diluted

$
1.55

$
1.64

$
1.00


The
above pro forma results are not necessarily indicative of what the actual consolidated results of operations might have been if the acquisition had been effective at the beginning
of the periods presented or of the results which may be achieved in the future.

F20

---



Report of Independent Public Accountants

TO:      The
Board of Directors and Stockholders of Summa Industries:

We
have audited in accordance with auditing standards generally accepted in the United States, the consolidated financial statements included in Summa Industries and subsidiaries'
annual report to stockholders included in this Form 10-K, and have issued our report thereon dated October 9, 2001. Our audit was made for the purpose of forming an opinion
on those statements taken as a whole. The schedule listed in the index to consolidated financial statements is the responsibility of the Company's management and is presented for purposes of complying
with the Securities and Exchange Commission's rules and is not part of the basic consolidated financial statements. This schedule has been subjected to the auditing procedures applied in the audits of
the basic consolidated financial statements and, in our opinion, fairly states in all material respects the financial data required to be set forth therein in relation to the basic consolidated
financial statements taken as a whole.

/s/
ARTHUR ANDERSEN LLP

Los
Angeles, California
October 9, 2001

F21

---



Summa Industries  Schedule II

Valuation and Qualifying Accounts

Allowance for Doubtful Accounts

For the years ended August 31, 2001

|     |  | Balance at beginning of period |         | Amounts
charged to
expense |   | Acquired
reserves |  | Amounts
written off |        | Balance at
end of period
|---- |  | ------------------------------ | ------- | -------------------------- | - | ----------------- |  | ------------------- | ------ | ------------------------
|2001 |  | $                              | 636,000 |                            | $ | 127,000           |  | $                   | 66,000 |                         
|2000 |  |                                | 626,000 |                            |   | 114,000           |  |                     | 25,000 |                         
|1999 |  |                                | 620,000 |                            |   | 248,000           |  |                     | 25,000 |                         

F22

---

Signatures

Pursuant to the requirements of Section 13 or 15(d) of the Securities Act of 1934, as amended, Summa has duly caused this Annual Report on
Form 10-K for the fiscal year ended August 31, 2001 to be signed on its behalf by the undersigned, thereunto duly authorized, on October 25, 2001.

| |  | SUMMA INDUSTRIES
| |  | ----------------
| |  | By:             

Pursuant
to the requirements of the Securities Act of 1934, as amended, this Annual Report on Form 10-K for the fiscal year ended August 31, 2001 has been
signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

|Signature                                   |  | Title                                                                                                  |  | Date            
|------------------------------------------- |  | ------------------------------------------------------------------------------------------------------ |  | ----------------
|                                            |  |                                                                                                        |  |                 
|/s/JAMES R. SWARTWOUTJames R. Swartwout     |  | Chairman of the Board, President & Chief Financial Officer (Principal Executive and Financial Officer) |  | October 25, 2001
|/s/MICHAEL L. HORSTMichael L. Horst         |  | Director                                                                                               |  | October 25, 2001
|/s/WILLIAM R. ZIMMERMANWilliam R. Zimmerman |  | Director                                                                                               |  | October 25, 2001
|/s/DAVID MCCONAUGHYDavid McConaughy         |  | Director                                                                                               |  | October 25, 2001
|/s/BYRON C. ROTHByron C. Roth               |  | Director                                                                                               |  | October 25, 2001
|/s/JOSH T. BARNESJosh T. Barnes             |  | Director                                                                                               |  | October 25, 2001
|/s/JACK L. WATTSJack L. Watts               |  | Director                                                                                               |  | October 25, 2001
|/s/PAUL A. WALBRUNPaul A. Walbrun           |  | Vice President & Controller
(Principal Accounting Officer)                                             |  | October 25, 2001

---

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