<PAGE>   1
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM 10-KSB

    X         ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
  ------      EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 1997.

  ------      TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES
              EXCHANGE ACT OF 1934 For the transition period from ________ to
              ________.

              Commission File No. 0-9614

                               CADEMA CORPORATION
-------------------------------------------------------------------------------
                 (Name of small business issuer in its charter)

          DELAWARE                                      88-0160741
-------------------------------             --------------------------------
(State or other jurisdiction of             (I.R.S. Employer Identification 
incorporation or organization)                No.)

                           c/o Number One Corporation
                     50 Washington Street, Norwalk CT 06854
-------------------------------------------------------------------------------
(Address of Principal Executive Offices)             (Zip Code)

Issuer's telephone number, including area code:  (203)  854-6711

Securities registered under Section 12(b) of the Exchange Act:         None

Securities registered under Section 12(g) of the Exchange Act:
                  (Title of class) Common Stock, $0.01 Par Value

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934
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 check mark if disclosure of delinquent filers pursuant to Item 405
of Regulation S-B is not contained herein, and 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-KSB or any amendment to
this Form 10-KSB. ( X )

State issuer's revenues for its most recent fiscal year $ 0 . As of February 28,
1998, the aggregate market value of common stock held by non-affiliates of the
registrant, based on the average of the bid and asked prices of such stock as
reported by the National Association of Securities Dealers, Inc. on such date,
was approximately $ 109,055.

There were 10,905,549 shares of the Registrant's common stock outstanding as of
February 28, 1998.

Documents incorporated by reference:  None

Transitional Small Business Disclosure Format (Check one):
Yes                       No     X
    -------------------      ----------------

<PAGE>   2



SAFE HARBOR STATEMENT UNDER THE PRIVATE SECURITIES LITIGATION
REFORM ACT OF 1995

         Except for the historical information contained herein, the matters
discussed in this Annual Report are forward-looking statements which involve
risks and uncertainties, including but not limited to economic, competitive,
governmental and other factors affecting the Company's revenues and operations
and other factors discussed in the Company's various filings with the Securities
and Exchange Commission.

                                     PART I

ITEM 1.  DESCRIPTION OF BUSINESS

GENERAL DEVELOPMENT

         Cadema Corporation (the "Company") finances and operates business
enterprises that have the potential to generate profits and positive cash flow.

         The predecessor of the Company (Nevada Resources, Inc.) was
incorporated in Nevada in 1980, at which time it acquired certain mining
equipment and interests in undeveloped mining properties. The Company has been
publicly held since 1980. In 1985, the Company decided to diversify its
operations and, in September 1986, effected a merger with Cadema, Inc., a
privately held company. Although the Company originally was engaged in mineral
exploration, the 1986 acquisition of Cadema, Inc. changed the Company's primary
business to the commercialization of medical technology. All mining interests
have been sold or have been allowed to lapse. The Company was re-incorporated in
Delaware in December 1986 and changed its name to Cadema Corporation.

         From 1986 until July 1992, the Company's business had been the sale of
medical products cleared by the Food and Drug Administration ("FDA") and the
development of new products for which FDA clearance was sought. In 1987, the
Company raised approximately $3,900,000 in net proceeds through the public sale
of preferred stock to finance these operations. The Company left the medical
products business with the sale of its medical product lines in 1990 and 1992.

         On July 15, 1992, the Company acquired SuperCads, Inc. (known by its
business name of "Cognition") and its primary business changed to computer
software products. Cognition was sold in May 1993, and with this sale the
Company no longer engaged in the computer software business.

         On December 31, 1993 the Company entered into a Joint Venture Agreement
with Global Environmental Corp. which created Global Environmental Offshore
Company ("Global") which engages in contracting for the design and installation
of air pollution control equipment and facilities in areas located outside the
United States. Global provides design, assembly and project management services
related to the construction of air pollution control systems. Cadema owns 51% of
Global.

         Unless the context otherwise indicates, all references herein to Cadema
or the Company include Cadema Corporation and its subsidiary and predecessors.


                                        1


<PAGE>   3



         The Company is still exploring other possible acquisitions and mergers,
as it has done in the past, seeking to enter into new operating businesses and
to use the Company's liquid assets in connection therewith.

         The Company has also used available cash to purchase, hold and dispose
of equity interests in various high technology companies as outlined in a plan
approved by stockholders in 1988. Securities transactions in 1997 netted a loss
of $ 135,715. The Company intends to continue to invest in trading securities,
including but not limited to stocks, bonds, options and warrants. The Company
previously invested, and expects in the future to invest, primarily in stocks of
smaller, lesser known and often more speculative companies, which while
entailing above average risk, offer the potential of above average return on
investment. See Note 4 to Consolidated Financial Statements.

NUMBER OF EMPLOYEES

         The Company's Chief Executive Officer and President, Mr. Roger D.
Bensen, was the sole employee as of December 31, 1997 and was not compensated
for serving in such capacity.

ITEM 2.  DESCRIPTION OF PROPERTY

         The Company does not currently own or lease any real property.

ITEM 3.  LEGAL PROCEEDINGS

         No material legal proceedings are pending to which the Company is a
party or to which any of its property is subject.

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

         There were no meetings of stockholders during the fourth quarter of
1997 nor were any matters submitted for vote.




                                        2


<PAGE>   4



                                     PART II

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

         The Common Stock ("Common Stock")and the Series A 8% Cumulative
Convertible Preferred Stock ("Preferred Stock")of the Company trade on the
Nasdaq Bulletin Board under the symbols CDMA and CDMAP, respectively. Effective
May 25, 1993 these shares commenced trading on the Nasdaq Bulletin Board System.
Previously these shares had traded on the Nasdaq Small Cap Market but were
removed from this market due to failure to meet administrative requirements. The
following Table sets forth, for the respective periods indicated, the prices of
the Common Stock and Preferred Stock in the over-the-counter market, based upon
inter-dealer high and low bid prices, without retail mark-up, mark-down,
commissions or adjustments (and may not represent actual transactions), as
reported and summarized by the National Association of Securities Dealers
Automated Quotation Service.
<TABLE>
<CAPTION>

                           COMMON                       PREFERRED
                       -------------              -----------------------                  
                       HIGH      LOW              HIGH                LOW
                      ---------------            -------------------------
<S>                    <C>      <C>              <C>               <C>    
4th Quarter 1997        $.03    $.02              $.34               $.34
3rd Quarter 1997         .03     .02               .34                .34
2nd Quarter 1997         .03     .01               .34                .34
1st Quarter 1997         .02     .01               .34                .34

4th Quarter 1996        $.02    $.01             $7/16             $11/32
3rd Quarter 1996        $.02    $.01             $6/16             $10/32
2nd Quarter 1996        $.03    $.01             $6/16             $10/32
1st Quarter 1996        $.02    $.01             $6/16              $5/16
</TABLE>


         The approximate number of stockholders of record of the Company's
Common Stock and Preferred Stock as of February 28, 1998, were 1,015 and 298
respectively, as set forth on the books of the transfer agent/registrar of the
Company. The Company believes that a substantial number of additional
stockholders hold their shares in nominee name.

DIVIDENDS

         The Company has not paid any dividends on its Common Stock since
inception and plans to retain any earnings for the future development of its
business. Future dividends on the Common Stock, if any, will be dependent upon
the Company's earnings, financial condition, and other relevant factors as
determined by its Board of Directors. Annual cumulative dividends of $0.40 per
share of Preferred Stock are payable semi-annually in cash or common stock
unless they are deferred by the Board of Directors. The dividends that were
payable during 1993 through 1997 were deferred and have accumulated for possible
payment at a later date.



                                        3


<PAGE>   5


ITEM 6.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND 
         RESULTS OF OPERATIONS

         The Company's primary focus in 1997 was to seek additional joint
venture partners since its existing Joint Venture partner, Global Environmental
Offshore Company, generated no revenues in 1997. Global was set up to provide
pollution control services for international customers.

         The Company continues in its principal business of seeking and
financing business enterprises with the potential to generate profits and
positive cash flow. New opportunities were evaluated in 1997 but none were
deemed appropriate to enter into. The Company's previous entry into the
pollution control business is part of this strategy.

         The Company intends to continue using its available funds to purchase,
invest in and sell securities as outlined in a plan approved by stockholders in
1988.

         In the near future, the Company will need to restructure its joint
venture, Global Environmental Offshore Company. During 1996, Global
Environmental Corp., the other party to the joint venture, disposed of one of
its subsidiaries which produced products of the type the joint venture was
intending to sell internationally. Therefore, the Company is currently
reevaluating its Joint Venture's status and plans. In connection with the
formation of the Joint Venture, the Joint Venture loaned $345,000 to Global
Environmental Corp., which was due to be repaid on December 31, 1996. Global
Environment Corp. does not presently have available funds to make such a
repayment. Global Environmental Corp. has offered to exchange its stock for the
note. The Company has established a 70% reserve against the carrying value of
the aforementioned note in recognition of the potential costs involved in
liquidating any noncash settlement of this investment. Negotiations are
continuing, to resolve this issue.

         During 1997, Cadema reviewed several potential acquisitions, as it
continues to move toward its goal to become a larger company. All negotiations
failed, however, because of a continuing problem with the existence of the
Company's Preferred Stock. Originally issued 11 years ago, the Preferred Stock
initially paid dividends in cash, and then paid them in shares of Common Stock,
as provided for in its certificate of Designation for the Preferred Stock. This
practice was continued for many years until Cadema's liquidity was impaired by
the losses brought on by the Cognition acquisition and its subsequent disposal.
Over the past several years, Preferred Stock dividends have been accrued rather
than paid, because the Company has been unable to pay dividends.

         Management believes that investors understand the practical limitation
on payment of dividends by a company the size of Cadema. If the Company were to
issue more shares of Common Stock, in lieu of a cash dividend, at the past
year's price of $.01, stockholders would be substantially diluted. Management is
reviewing this situation.

         In Cadema's case, all stockholders have a common interest in the value
of the Common Stock. Even individuals who only purchased the Preferred Stock now
have Common Stock because of dividends they received in Common Stock. Management
is working toward a solution to resolve this matter pertaining to the Preferred
Stock.


                                        4


<PAGE>   6


RESULTS OF OPERATIONS

FISCAL 1997 COMPARED TO FISCAL 1996

         In 1997, Global generated no revenues. Therefore operating results
present the administrative expenses and marketable securities activity of
Cadema.

REVENUES

         Global generated no orders in 1997 and so revenues were $0 the same as
in 1996. The Joint Venture continues to seek revenue opportunities.

GENERAL AND ADMINISTRATIVE

     General and administrative expenses were $46,273 in 1997, representing
expenses related to maintaining the Company and were up slightly from 1996's
expenses of $44,933.

     In 1997, the company took an additional $70,000 reserve against the note
receivable from the joint venture. In 1996 a $172,250 reserve was established
against the same note receivable. These transactions were included in "Loss on
Joint Venture" category in the accompanying Statement of Operations.

TRADING SECURITIES TRANSACTIONS

         Trading securities investment activity generated a realized gain of
$75,339 in 1997 compared to a realized gain of $184,410 in 1996. The securities
portfolio also generated an unrealized loss of $211,054 in 1997, compared to the
1996 unrealized gain of $61,271. The performance of individual stocks comprising
the trading securities holdings are the cause of these results.

FISCAL 1996 COMPARED TO FISCAL 1995

         In 1996, Global had no activity, hence operating results present the
administrative expenses and marketable securities activity of Cadema.

REVENUES

     Global generated no orders in 1996 and so revenues were $0 as compared to
$33,687 in 1995. The managing partner of Global, Global Environmental Corp., was
reorganized in 1996 and disposed of the subsidiary that produced the products
the Joint Venture sold resulting in the lack of revenues for 1996.

GENERAL AND ADMINISTRATIVE

     General and administrative expenses were $44,933 in 1996, representing
expenses related to maintaining the Company and were up slightly from 1995's
expenses of $44,759 which were also primarily for maintaining the Company but
included some expenses of the Global.

     As referred to above, the Company recorded a reserve of 50% of the note
receivable from the Global. The Company also wrote off a receivable of
approximately $18,800 from the Global. The total of these amounts, $191,099, has
been included in "Loss from operations" in the accompanying Statement of
Operations.

                                        5


<PAGE>   7


FISCAL 1996 COMPARED TO FISCAL 1995 (CONT.)

TRADING SECURITIES TRANSACTIONS

     Trading securities investment activity generated a realized gain of
$184,410 in 1996 compared to a realized loss of $208,814 in 1995. The securities
portfolio also generated an unrealized gain of $61,271 in 1996, compared to the
1995 unrealized gain of $363,353. The performance of individual stocks
comprising the trading securities holdings are the cause of these results. See
Note 4, Notes to Consolidated Financial Statements.

LIQUIDITY AND CAPITAL RESOURCES

         Working capital was $535,880 at the end of 1997, down from $714,652 
in 1996.  Management believes this resource is sufficient for funding the 
Company's anticipated needs in 1997.

SELECTED FINANCIAL DATA
<TABLE>
<CAPTION>
                                                       Years Ended December 31,
                                                       ------------------------
Operating Data:                             1997                  1996                  1995
-----------------------------------------------------------------------------------------------
<S>                                     <C>                   <C>                   <C>       
Revenue                                          -                     -              $ 33,687
Cost of Goods Sold                               -                     -                26,667
Operating Expenses                       $ 116,273               236,032                44,759
Other Income (Expense)                    (132,498)              247,612               154,358
Income (Loss) Before
 Income Taxes                             (248,771)               11,580               116,619
Provision for Income
 Taxes                                      -                     -                     -
Preferred Dividends Earned                (169,781)             (169,781)             (177,981)
Net Loss
 Applicable to Common Stockholders        (418,552)             (158,201)              (61,362)
Net Loss per Common Share -
 Basic and Diluted                         (.04)                 (.01)                 (.01)
Weighted Average Common Shares
  Outstanding                           10,905,549            10,905,549            10,905,549

BALANCE SHEET DATA:

Working Capital                            535,880               714,652               530,821
Total Assets                               651,630               900,402               888,821
Total Current Liabilities                   13,000                13,000                13,000
Stockholders' Equity (Deficiency)         (217,572)              200,980               359,181

</TABLE>



ITEM 7.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

         Incorporated herein by reference are the Consolidated Financial
Statements and Schedules of the Company and its Subsidiary filed with and made
as part of this report. (Also see Item 13 of this Report.)

ITEM 8.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 
         FINANCIAL DISCLOSURES

         Not applicable.

                                        6


<PAGE>   8


                                    PART III

ITEM 9.  DIRECTORS, EXECUTIVE OFFICERS, PROMOTERS AND CONTROL PERSONS;  
         COMPLIANCE  WITH SECTION 16(A) OF THE EXCHANGE ACT

       The Directors and Executive Officers of the Company are as follows:

<TABLE>
<CAPTION>
                                                                                   Director or Officer
    Name                      Age          Position                                    Since
-------------------------------------------------------------------------------------------------------
<S>                            <C>                                                         <C> 
Roger D. Bensen                62      Chairman of the Board, Chief Executive              1983
                                       Officer and President/Director

Richard B. Ames                59      Director                                            1985

</TABLE>


         All directors and officers of Cadema serve for a term of one year and
until their respective successors are duly elected and qualified. There are no
family relationships among any officers and directors.

         ROGER D. BENSEN has been Chairman of the Board of Directors of Cadema
since February 12, 1983. He is Chief Executive Officer of Cadema and was
President of the Company from September 1990 until July 1992 and became
President again in May 1993 until present. Mr. Bensen has been President of the
Number One Corporation, a privately held financial consulting firm based in
Norwalk, Connecticut, for 25 years. He is also the President of Roundel
Petroleum Exploration Company, Inc., a privately held company that is engaged in
the exploration and production of oil and gas. Mr. Bensen devotes such time as
is necessary to perform his duties as an officer and director of Cadema.

         RICHARD B. AMES became a director of Cadema in February 1985. Mr. Ames
is President of Ames and Associates, an independent investment consulting
company in Eureka, California. From 1981 until the formation of his present
company, Mr. Ames was Associate Vice President for Dean Witter Reynolds, Inc., a
member of the New York Stock Exchange, at their Eureka office.

SECTION 16(a) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

         All necessary reports required to be filed pursuant to Section 16(a) of
the Securities Exchange Act of 1934 have been filed on a timely basis . In
making these statements, the Company has relied on representations of its
incumbent directors and officers (and its ten percent holders) and copies of the
reports that they have filed with the Securities and Exchange Commission.

ITEM 10.  EXECUTIVE COMPENSATION

         Roger D. Bensen received no salary or compensation in the last three
fiscal years. No officer received compensation of more than $100,000 in any of
the last three fiscal years.

STOCK OPTION PLANS:

1986 PLAN

         In November 1986, the Board of Directors of the Company adopted the
Company's 1986 Stock Option Plan (the "1986 Plan") and the plan was approved by
the Company's stockholders on December 15, 1986. Options intended to

                                        7


<PAGE>   9

qualify as incentive stock options and nonqualified options may be granted under
the 1986 Plan. The aggregate number of shares which may be issued under the 1986
Plan may not exceed 600,000 shares of Common Stock. The purpose of the 1986 Plan
is to provide eligible employees, officers and directors of the Company with an
opportunity to acquire or increase their equity interest in the Company, and
thereby to induce them to remain in the Company's service. In 1997, 1996 and
1995, no options were granted and no options expired. As of December 31, 1997,
no options were outstanding and options covering 600,000 shares of Common Stock
were available under the 1986 Plan.

OTHER STOCK OPTIONS

         In 1997, 1996, and 1995 no options were granted, exercised or
terminated. In 1996, 250,000 options expired. As of December 31, 1997 there were
no options outstanding.

OTHER EXECUTIVE PLANS

         The Company has no long term incentive or pension plans.

COMPENSATION OF DIRECTORS

         In fiscal years 1997, 1996 and 1995, the directors did not receive
compensation for their services. Currently there are no standard arrangements
for the compensation of directors for their services.


ITEM 11.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

         The following Table sets forth information as of the February 28, 1998,
regarding the voting securities of the Company owned by each person who owns of
record, or is known by the Company to own beneficially, more than five percent
of any class of voting securities and by each director of the Company and all
directors and officers of the Company as a group. None of the directors or
officers are holders of record of Preferred Stock.
<TABLE>
<CAPTION>
                                                Amount and Nature         Percent  
Title              Name and Address             of Beneficial            of Class     Percent of
of Class          of Beneficial Owner            Ownership                  (1)       Voting Stock
--------------------------------------------------------------------------------------------------

<S>               <C>                          <C>                          <C>          <C> 
Common            Roger D. Bensen              2,620,352 shares             23.6         22.5
                  50 Washington Street               (2)(3)
                  Norwalk, CT  06854

Common            Richard B. Ames                 87,406 shares               .8           .7
                  730 7th Street                     (4)
                  Eureka, CA  95501

Common            All Directors and            2,707,758 shares             24.4         23.3
                  Officers as a Group 
                  (2 Persons)

Preferred         Anne W. Bensen                  30,000 shares              6.2           -
                  69 Dandy Drive                     (5)(6)
                  Cos Cob, CT  06807

</TABLE>

                                        8


<PAGE>   10

         (1) Shares of Common Stock which a person has the right to acquire
within 60 days after March 18, 1998 are deemed to be outstanding in calculating
the percentage ownership of the person, but are not deemed to be outstanding as
to any other person.

         (2) Includes shares owned of record by Roundel Petroleum Exploration
Company, Inc., (which is a privately held company controlled by Mr. Bensen).
Also includes warrants currently exercisable by Roundel Petroleum Exploration
Company, Inc. to purchase 180,000 shares of Common Stock.

         (3) Includes 140,352 shares of Common Stock held by Anne Bensen, Mr.
Bensen's wife, as to which Mr. Bensen disclaims beneficial ownership and as to
which he has no voting or investment powers. Does not include a total of 30,000
shares of Preferred Stock held by Mr. Bensen's wife as to which he disclaims
beneficial ownership and as to which he has no voting or investment powers.

         (4) Includes warrants currently exercisable by Mr. Ames to purchase
1,000 shares of Common Stock. Includes 13,713 shares of Common Stock held by Mr.
Ames' wife, as to which Mr. Ames disclaims beneficial ownership and as to which
he has no voting or investment powers.

         (5) The Preferred Stock is the Series A 8% Cumulative Convertible
Preferred Stock, which has one vote per share, voting together with the Common
Stock, and is currently convertible into 1.79 shares of Common Stock for each
share of Preferred Stock.

         (6) Does not include 2,300,000 shares of Common Stock held by Roger D.
Bensen, Mrs. Bensen's husband, as to which Mrs. Bensen disclaims beneficial
ownership and as to which she has no voting or investment powers. Mrs. Bensen
also owns 140,352 shares of common stock.

         Anne W. Bensen is the wife of Roger D. Bensen.

         By virtue of his ownership of shares of Common Stock and his service as
Chief Executive Officer and a Director, Mr. Bensen controls the management and
affairs of the Company.

ITEM 12.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

         Although Mr. Bensen does not receive compensation for his services to
the Company, he may receive compensation in the future as determined by the
Board of Directors.

                                        9


<PAGE>   11


                                     PART IV

ITEM 13.  EXHIBITS AND REPORTS ON FORM 8-K

A.       FINANCIAL STATEMENTS.

         Incorporated herein by reference are Consolidated Financial Statements
and Schedules of the Company and its Subsidiary filed with and made a part of
this report

B. EXHIBITS
<TABLE>
<CAPTION>

  Exhibit Number   Description
------------------------------------------------------------------------------
 <S>               <C>
  3.1              Certificate of Incorporation, as amended (2)
  3.2              Bylaws of the Company (1)
  3.3              Form of Certificate of Designation of Series A
                   Preferred Stock (2)
  3.4              Form of Certificate of Designation of Series B
                   Preferred Stock (2)
 10.1              1986 Stock Option Plan (1)
 10.2              Form of Indemnity Agreement (2)
 10.3              Stock Purchase Agreement SuperCads, Inc., dated as of
                   July 15, 1992. (3)
 10.4              Securities Exchange Agreement dated as of May 27,          
                   1993(4)
 10.5              Global Environmental Offshore Company Joint Venture   
                   Agreement dated as of December 31, 1993 (5)
 21.0              Subsidiary of Registrant (2)
 27.0              Financial Data Schedule
</TABLE>

(1)   Filed as Exhibits to the Company's Form 10-K for the fiscal year ended
      December 31, 1986 and incorporated herein by reference.

(2)   Filed as Exhibits to the Company's Registration Statement on Form S-1
      (File No. 33-14459) declared effective July 20, 1987 and incorporated
      herein by reference.

(3)   Filed as Exhibit to the Company's Form 8-K dated July 15, 1992 and
      incorporated herein by reference.

(4)   Filed as Exhibit to the Company's Form 8-K dated May 28, 1993 and
      incorporated herein by reference.

(5)   Filed as Exhibit to the Company's From 10-K dated December 31, 1995 and
      incorporated herein by reference.

REPORTS ON FORM 8-K

      No reports on Form 8-K were filed during the last quarter of the fiscal
year ended December 31, 1997.



                                       10


<PAGE>   12



ITEM 7 - FINANCIAL STATEMENTS AND SUPPLEMENTAL DATA

                               CADEMA CORPORATION

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

<TABLE>
<CAPTION>
                                                                  Page
                                                                  -----
<S>                                                               <C>
REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS                          F-2

FINANCIAL STATEMENTS:

Consolidated Balance Sheets - December 31, 1997 and 1996          F-3

Consolidated Statements of Operations for Each of the
         Three Years in the Period Ended December 31, 1997        F-4

Consolidated Statements of Changes in Stockholders'
         Equity for Each of the Three Years in the Period
         Ended December 31, 1997                                  F-5

Consolidated Statements of Cash Flows for Each of the
         Three Years in the Period Ended December 31, 1997        F-6

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS                        F-7 to F-15

</TABLE>

Schedules not listed above are omitted since they are either not applicable or
the required information is presented in the financial statements or related
notes thereto.



                                       F-1

<PAGE>   13


                    REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS


Board of Directors
Cadema Corporation
Norwalk, Connecticut

We have audited the accompanying consolidated balance sheets of Cadema
Corporation and Subsidiary as of December 31, 1997 and 1996, and the related
consolidated statements of operations, changes in stockholders' equity and cash
flows for each of the three years in the period ended December 31, 1997. 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 generally accepted auditing
standards. 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 consolidated financial statements referred to above present
fairly, in all material respects, the financial position of Cadema Corporation
and Subsidiary as of December 31, 1997 and 1996, and the results of their
operations and their cash flows for each of the three years in the period ended
December 31, 1997, in conformity with generally accepted accounting principles.





                             /s/ Rudolph, Palitz LLP

Plymouth Meeting, PA
February 11, 1998


                                       F-2

<PAGE>   14

<TABLE>
<CAPTION>


                        CADEMA CORPORATION AND SUBSIDIARY
                           CONSOLIDATED BALANCE SHEETS

            Assets                            December 31,1997     December 31,1996
            ------                            ----------------     ----------------
<S>                                              <C>                 <C>
CURRENT ASSETS
 Cash and cash equivalents                       $   48,682          $    7,317
 Trading securities (Cost $798,853 in               
 1997 and $808,219 in 1996)
  (Notes 2 and 4)                                   499,148             719,567
 Other current assets                                 1,050                 768
                                                 ----------          ----------

     TOTAL CURRENT ASSETS                           548,880             727,652

 NOTE RECEIVABLE less allowance for bad
   debt of $242,250 in 1997 and $172,250            
   in 1996 (Note 3)                                 102,750             172,750
                                                 ----------          ----------   

     TOTAL ASSETS                                $  651,630          $  900,402
                                                 ==========          ==========


               Liabilities And Stockholders'
               -----------------------------
                   Equity (Deficiency
                   ------------------

CURRENT LIABILITIES
 Accrued liabilities                             $   13,000          $   13,000
                                                 ----------          ----------

     TOTAL CURRENT LIABILITIES                       13,000              13,000

Accrued dividends on preferred stock                848,906             679,126
Minority Interest in Subsidiary (Note 3)              7,296               7,296
                                                 ----------          ----------

     TOTAL LIABILITIES                              869,202             699,422
                                                 ----------          ----------

STOCKHOLDERS' EQUITY (Notes 2 and 6)
Series A 8% Cumulative Convertible                    4,851               4,851
  Preferred Stock, par value $.01 per share
  authorized 5,000,000 shares; issued 
  485,123 shares in 1997 and 1996                         -                   -
Series B 8% Cumulative Convertible
  Preferred Stock, par value, $.01 per                  
  share, authorized, 150,000 shares,
  none issued                                             -                   -
Common Stock, par value, $.01 per share;            109,356             109,356
  authorized 50,000,000 shares, issued
  10,935,549 shares in 1997 and 1996.
Additional paid-in capital                        7,765,904           7,765,904
Accumulated deficit                              (8,001,313)         (7,582,761)
Less: Treasury stock at cost
   Common shares                                    (75,000)            (75,000)
   Preferred shares                                 (21,370)            (21,370)
                                                 ----------          ----------

     TOTAL STOCKHOLDERS' EQUITY      
      (DEFICIENCY)                                 (217,572)            200,980
                                                 ----------          ----------
     TOTAL LIABILITIES AND
      STOCKHOLDERS' EQUITY                       $  651,630          $  900,402
                                                 ==========          ==========

</TABLE>
         The accompanying notes to the consolidated financial statements
                    are an integral part of these statements.

                                       F-3


<PAGE>   15




                        CADEMA CORPORATION AND SUBSIDIARY
                      CONSOLIDATED STATEMENTS OF OPERATIONS
        FOR EACH OF THE THREE YEARS IN THE PERIOD ENDED DECEMBER 31, 1997
<TABLE>
<CAPTION>

                                                            1997                  1996                  1995
                                                       ----------            ----------            ----------
<S>                                                    <C>                  <C>                    <C>       
REVENUE (Notes 1 and 2)                                         -                     -            $   33,687
COST OF GOODS SOLD                                              -                     -                26,667
                                                       ----------            ----------               -------
         GROSS PROFIT                                           -                     -                 7,020
OPERATING EXPENSES:  (Notes 1 and 2)
         General and administrative                    $   46,273           $    44,933                44,759
         Loss on Joint Venture (Note                       70,000               191,099                     -
                                                       ----------            ----------            ----------

                  Total operating expenses                116,273               236,032                44,759
                                                       ----------            ----------            ----------

                  Loss from operations                   (116,273)             (236,032)              (37,739)

OTHER INCOME (EXPENSE):
         Trading Securities Transactions
         (Notes 2 and 4)
           Realized gains (losses)                         75,339               184,410              (208,814)
           Unrealized gains (losses)                     (211,054)               61,271               363,353
         Interest income                                        -                     -                 1,010
         Dividend income                                    3,217                 1,931                   500
         Minority Interest (Note 3)                             -                     -                (1,691)
                                                       ----------            ----------            ----------
                  Total other income (expense)           (132,498)              247,612               154,358
                                                       ----------            ----------            ----------

INCOME (LOSS) BEFORE INCOME TAXES                        (248,771)               11,580               116,619

PROVISION FOR INCOME TAXES (Note 5)                             -                     -                     -
                                                       ----------            ----------            ----------

NET INCOME (LOSS) (Note 5)                               (248,771)               11,580               116,619

PREFERRED DIVIDENDS EARNED (NOTE 6)                      (169,781)             (169,781)             (177,981)
                                                       ----------            ----------            ----------

NET LOSS APPLICABLE TO
         COMMON STOCKHOLDERS (Notes 2 and 6)           $ (418,552)          $  (158,201)           $  (61,362)
                                                       ----------            ----------            ----------

WEIGHTED AVERAGE COMMON SHARES                         10,905,549            10,905,549            10,905,549
                                                       ----------            ----------            ----------
         OUTSTANDING (Notes 2 and 6)

LOSS PER COMMON SHARE
         BASIC AND DILUTED
         (Notes 2 and 6):                              $    (0.04)          $     (0.01)          $     (0.01)
                                                       ==========           ===========           ===========

</TABLE>

         The accompanying notes to the consolidated financial statements
                    are an integral part of these statements





                                       F-4

<PAGE>   16

===============================================================================
                        CADEMA CORPORATION AND SUBIDIARY
           CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
       FOR EACH OF THE THREE YEARS IN THE PERIOD ENDED DECEMBER 31, 1997
<TABLE>
<CAPTION>

                                   PREFERRED STOCK                COMMON STOCK
                                   --------------                 ------------ 
                                                                                      Additional                   Teasury       
                              Number of                    Number of                   Paid-in      Accumulated     Stock,       
                               Shares          Amount       Shares        Amount        Capital       Deficit      at Cost       
                             -----------   ------------  ------------  -----------   -----------   -----------    ----------     
<S>                          <C>           <C>           <C>           <C>           <C>           <C>            <C>            
BALANCE, December 31, 1994       485,123         4,851    10,935,549       109,356     7,724,904    (7,363,198)       (88,668)   
                             -----------   -----------   -----------   -----------   -----------   -----------    -----------    
Purchase of Series A
 Preferred Stock (Note 6)            -             -             -             -             -             -           (7,702)   
Reversal of Accrued
 Preferred Stock dividends           -             -             -             -          41,000           -              -      
Preferred dividend accrued           -             -             -             -             -        (177,981)           -      
Net Income - 1995                    -             -             -             -             -         116,619            -      

                             -----------   -----------   -----------   -----------   -----------   -----------    -----------    
BALANCE, December 31, 1995       485,123   $     4,851    10,935,549   $   109,356   $ 7,765,904   $(7,424,560)   ($   96,370)   
                             -----------   -----------   -----------   -----------   -----------   -----------    -----------    
Preferred dividend accrued           -             -             -             -             -        (169,781)           -      
Net Income - 1996                    -             -             -             -             -          11,580            -      
                             -----------   -----------   -----------   -----------   -----------   -----------    -----------    
BALANCE, December 31, 1996       485,123   $     4,851    10,935,549   $   109,356   $ 7,765,904   ($7,582,761)   ($   96,370)   
                             -----------   -----------   -----------   -----------   -----------   -----------    -----------    

Preferred dividend accrued           -             -             -             -             -        (169,781)           -      
Net Income - 1997                    -             -             -             -             -        (248,771)           -      
                             -----------   -----------   -----------   -----------   -----------   -----------    -----------    
BALANCE, December 31, 1997       485,123   $     4,851    10,935,549   $   109,356   $ 7,765,904   ($8,001,313)   ($   96,370)   
                             ===========   ===========   ===========   ===========   ===========   ===========    ===========    
</TABLE>


<TABLE>
<CAPTION>
                             
                                  Total
                               Stockholders' 
                                 Equity       
                               -----------
<S>                            <C>
BALANCE, December 31, 1994         387,245
                               -----------
Purchase of Series A
 Preferred Stock (Note 6)           (7,702)
Reversal of Accrued
 Preferred Stock dividends          41,000
Preferred dividend accrued        (177,981)
Net Income - 1995                  116,619

                               -----------
BALANCE, December 31, 1995     $   359,181
                               -----------
Preferred dividend accrued        (169,781)
Net Income - 1996                   11,580
                               -----------
BALANCE, December 31, 1996     $   200,980
                               -----------

Preferred dividend accrued        (169,781)
Net Income - 1997                 (248,771)
                               -----------
BALANCE, December 31, 1997     ($  217,572)
                               ===========

</TABLE>

         The accompanying notes to the consolidated financial statements
                    are an integral part of these statements


                                       F-5




<PAGE>   17

<TABLE>
<CAPTION>


                        CADEMA CORPORATION AND SUBSIDIARY
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
        FOR EACH OF THE THREE YEARS IN THE PERIOD ENDED DECEMBER 31, 1997

CASH FLOWS FROM OPERATING ACTIVITIES                      1997                1996                 1995
                                                     ------------        ------------           ----------
<S>                                                  <C>                 <C>                    <C>       
Net income (loss) from operations                    $   (248,771)       $     11,580           $  116,619
Adjustments to reconcile net income
   (loss) to net cash provided by (used in)
  operating activties
Provision for uncollectible note receivable                70,000             172,250                    -
Write-off of uncollectible accounts receivable                  -              18,807                    -
    Realized loss (gain) on sale of trading
     securities                                           (75,339)           (184,410)             208,814
   Unrealized loss (gain) in value
     of trading securities                                211,054             (61,271)            (363,353)
    (Increase) decrease in accounts receivable                  -                   -               (2,986)
    Decrease (Increase) in other receivables and
     current assets                                          (282)                (56)                  48
    (Decrease) increase in accounts payable and
     accrued liabilities                                        -                   -              (15,075)
   Increase (decrease) in contract deposits                     -                   -               (6,890)
   Increase in Minority Interest                                -                   -                1,691
                                                     ------------        ------------           ----------

       Net cash used in operating
         activities                                       (43,338)            (43,100)             (61,132)
                                                     ------------        ------------           ----------
CASH FLOWS FROM INVESTING ACTIVITIES:
   Purchase of marketable securities                     (290,553)           (447,383)            (213,722)
   Proceeds from sale of marketable securities            375,256             484,623              246,556
       Net cash provided by investing                ------------        ------------           ----------
        activities                                         84,703              37,240               32,834
                                                     ------------        ------------           ----------
CASH FLOWS FROM FINANCING ACTIVITIES:
   Treasury Stock Purchase                                      -                   -               (7,702)
                                                     ------------        ------------           ----------
       Net cash used in financing activities                    -                   -               (7,702)
                                                     ------------        ------------           ----------
Net increase (decrease) in cash and
   cash equivalents                                        41,365              (5,860)             (36,000)
Cash and cash equivalents -
   Beginning of Year                                        7,317              13,177               49,177
                                                     ------------        ------------           ----------
   End of Year                                       $     48,682        $      7,317           $   13,177
                                                     ============        ============           ==========

SUPPLEMENTAL DISCLOSURES OF NON-CASH
INVESTING AND FINANCING ACTIVITIES
   Preferred Stock Dividends Earned                  $    169,781        $    169,781           $  177,981
                                                     ============        ============           ==========
Reversal of Accrued Preferred Stock Dividends        
applicable to treasury stock purchase
   (Note 6)                                          $          -        $          -            $  41,000
                                                     ============        ============           ==========
</TABLE>

         The accompanying notes to the consolidated financial statements
                    are an integral part of these statements.



                                       F-6

<PAGE>   18



                               CADEMA CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
               FOR EACH OF THE THREE YEARS ENDED DECEMBER 31, 1997

(1)      NATURE OF BUSINESS AND CURRENT OPERATING ENVIRONMENT:
         -----------------------------------------------------

         The principal business of Cadema Corporation (the "Company") is the
         financing and operating of business enterprises with the potential to
         generate profits and cash flow. Currently the Company is exploring
         possible acquisitions and mergers throughout the United States and
         abroad, as it has done in the past, seeking to enter into new operating
         businesses and to use the Company's liquid assets in connection
         therewith. As part of this strategy, the Company entered into a joint
         venture agreement with Global Environmental, Inc. in December 1993. In
         1995, 100% of the Company's revenues were generated from the operations
         of the joint venture (Note 3). The Company did not generate any
         revenues from operations in 1996 or 1997, and is currently pursuing
         additional business opportunities.

         While the principal business of the Company is the financing and
         operating of business enterprises with the potential to generate
         profits and cash flow, it still intends to invest in and sell
         marketable securities as outlined in a plan approved by stockholders in
         1988.

         The Company intends to continue to invest in trading securities,
         including but not limited to stocks, bonds, options and warrants.

         The Company now holds and currently expects to invest primarily in the
         stock of smaller, lesser known and often more speculative companies,
         which while entailing above-average risk, offer the potential of
         above-average reward.

         There are significant risk factors affecting the Company, including
         potential operating losses it may incur from operating ventures, the
         volatility of market values of its investment securities portfolio, and
         the possible need for additional capital. These and other factors may
         adversely affect the Company's future operations.

(2)      SIGNIFICANT ACCOUNTING POLICIES
         -------------------------------

         Cash and Cash Equivalents
         ------------------------

         For purposes of the Consolidated Balance Sheet and Statements of Cash
         Flows, the Company considers its short-term investments purchased with
         a maturity of three (3) months or less to be cash equivalents.

         Revenues
         --------

                  Revenues are the result of contract revenues recognized
         utilizing the percentage of completion method of accounting. Contract
         revenues are the total of contract costs, which include all direct
         material and labor costs and those indirect costs related to contract
         performance, and provisions for estimated gain or loss on the
         contracts. The provisions for estimated gain or loss on the contracts
         are adjusted during the period in which the Company first becomes aware
         of the need for a change.


                                       F-7

<PAGE>   19



(2)      SIGNIFICANT ACCOUNTING POLICIES: (CONT.)
         -----------------------------

         Revenues (cont.)
         ---------------

                  Total estimated costs are periodically revised, if necessary,
         to reflect changes to the original contracts and changes to total
         estimated contract costs based on deviations of actual cost to date
         from original estimates and anticipated future deviations from such
         original estimates. Selling, General and Administrative costs are
         charged to expense as incurred.

         Trading Securities
         ------------------

         In accordance with Statement of Financial Accounting Standards (SFAS)
         ("Statement") No. 115, "Accounting for Certain Investments in Debt and
         Equity Securities" the Company classifies marketable securities as
         "trading" and records them at fair market value, with unrealized gains
         and losses reported as a component of net income (loss).

         Realized gains and losses are determined on a first-in, first-out
         basis. 

         Loss Per Common Share
         ---------------------

         The Company adopted Statement of Financial Accounting Standards No. 128
         (SFAS No. 128). Earnings per share for the year ended December 31,
         1997. SFAS No.128 replaced the previously reported primary and fully
         diluted earnings per share with basic and diluted earnings per share
         respectively. Unlike the previously reported primary earnings per
         share, basic earnings per share excludes the dilutive effects of stock
         options. Diluted earnings per share is similar to the previously
         reported fully diluted earnings per share. All convertible preferred
         stock series, options and warrants outstanding presently have an
         anti-dilutive effect and, accordingly, no calculations of diluted
         earnings per share have been presented loss per share amounts for all
         periods presented have been calculated in accordance with the
         requirements of SFAS No. 128 (Note 6) and determined by dividing the
         net loss by the weighted average number of common shares outstanding
         during the period. There were 10,905,549 weighted average number of
         shares outstanding during 1997, 1996 and 1995.

         Use of Estimates
         ----------------

         The preparation of financial statements in conformity with generally
         accepted accounting principles requires the use of management's 
         estimates.


                                       F-8


<PAGE>   20


         Stock-Based Compensation
         ------------------------

         In October 1995, FASB issued SFAS No. 123, "Accounting for Stock-Based
         Compensation," ("Statement") which provides an alternative method of
         accounting for stock-based compensation arrangements, based on fair
         value of the stock-based compensation utilizing various assumptions
         regarding the underlying attributes of the options and the Company's
         stock, rather than the existing method of accounting for stock-based
         compensation which is provided in Accounting Principles Board Opinion
         No. 25, "Accounting for Stock Issued To Employees" (APB No. 25). FASB
         encourages entities to adopt the fair value-based method but does not
         require adoption of this method. SFAS No. 123 became effective for
         fiscal years beginning after December 15, 1995. The Company is
         continuing its current accounting policy and has adopted the
         "disclosure only" provisions of SFAS No. 123. SFAS No. 123 had no
         impact on the Company's financial position or results of operations for
         1996 or 1997.

(3)      JOINT VENTURE:
         --------------

         On December 31, 1993 the Company entered into a Joint Venture Agreement
         with Global Environmental, Corp., a New York corporation, to create the
         Joint Venture entity Global Environmental Offshore Company ("Global" or
         "Joint Venture"). The Joint Venture Company engages in contracting for
         the design and installation of Air Pollution Control equipment and
         facilities in areas located outside the United States. Under the terms
         of the Joint Venture Agreement, the Company contributed $350,000 and
         received 51% of control of the Joint Venture.

         Under the Joint Venture Agreement, Global Environmental, Corp. has the
         right to acquire the Company's interest in the Joint Venture for, at
         the Company's option, 875,000 shares of Global stock or the greater of
         $350,000 or the Company's existing capital account. The Company has the
         option to convert its Joint Venture interest into 875,000 shares of
         Global Environmental, Corp.'s common stock.

         The financial statements of the Joint Venture are consolidated with the
         Company's results in the accompanying financial statements. The portion
         of the Joint Venture's income that is not applicable to the Company is
         recorded as Minority Interest on the Statement of Operations. That
         income along with Global Environmental Corp.'s capital contribution to
         the Joint Venture is recorded under the caption "Minority Interest in
         Subsidiary" on the Balance Sheet.

         Notes payable issued by Global Environmental Corp. to the Joint Venture
         are carried on the Balance Sheet as a Note Receivable (the "Note") and
         was due on December 31, 1996. Negotiations are in process for the
         refinancing of this note receivable. Global Environmental Corp. does
         not have funds available to repay the Note in full in cash and has
         offered to exchange its stock for the Note. Since collection of the
         Note in 1998 is not likely, the Note has been classified as long term.

         The Company has established a 70% reserve against the carrying value of
         the Note in recognition of the potential costs involved in liquidating
         any noncash settlement of this Note. Although the Company believes such
         70% reserve to be adequate, the reserve is an estimate based on
         information presently available. The Company's estimate could change,
         which would result in a change in the reserve in the future.


                                       F-9


<PAGE>   21


(4)      TRADING SECURITIES:
         ------------------

         In July, 1988, the Company received stockholder approval to establish
         an investment program in marketable securities utilizing the excess
         funds generated by the proceeds of the 1987 Series A 8% Cumulative
         Preferred Stock offering.

         The aggregate cost and market value of trading securities at December
         31, 1997 were:
<TABLE>
<CAPTION>
                                             Aggregate         Unrealized            Unrealized                  Market
Title of Issue                                 Cost               Gains                Losses                     Value
<S>                                        <C>                 <C>                <C>                          <C>
COMMON STOCK AND EQUIVALENTS:
   Chief Consol. Mining                    $   55,780         $        -          $    (4,780)                 $   51,000
   Children's Broadcast                       175,801                  -              (84,384)                     91,417
   Cover-All Tech                              72,214            116,810                    -                     189,024
   Insignia Systems                            15,650                  -              (10,526)                      5,124
   Photran Corp.                               14,474             11,776                    -                      26,250
   Reuter Mfg.                                186,384                  -              (78,864)                    107,520
   Syntech                                    103,737                  -             (103,674)                         63
   Temtex                                     118,150                  -              (89,400)                     28,750
   Vista Tech. Inc.                            56,663                  -              (56,663)                          -
                                           ----------          ---------          -----------                  ----------
       Total                               $  798,853          $ 128,586          $  (428,291)                 $  499,148
                                           ==========          =========          ===========                  ==========
</TABLE>

        The aggregate cost and market value of trading securities at 
        December 31, 1996 were:

<TABLE>
<CAPTION>
                                             Aggregate         Unrealized            Unrealized                  Market
Title of Issue                                 Cost               Gains                Losses                     Value
<S>                                        <C>                <C>                 <C>                          <C>
COMMON STOCK AND EQUIVALENTS:
   Chief Consol. Mining                    $   32,525          $  20,850          $         -                  $   53,375
   Children's Broadcast                       175,801                  -            (  71,739)                    104,062
   Cover-All Tech                              29,908                 92                    -                      30,000
   Provident Amer'n                           257,247            204,753                    -                     462,000
   Streicher Mobil Wts                         34,188              8,937                    -                      43,125
   Syntech Int'l                              103,737                  -            ( 103,612)                        125
   Temtex                                     118,150                  -            (  91,270)                     26,880
   Vista Tech. Inc.                            56,663                  -            (  56,663)                          -
                                           ----------          ---------         -------------                 ----------
       Total                               $  808,219          $ 234,632           $ (323,284)                 $  719,567
                                           ==========          =========          ============                 ==========
</TABLE>

         Proceeds from sales of trading securities during 1997 were $375,256.
         Gross gains on those sales were $75,339 and gross losses were $0.
         During 1997 net unrealized losses on trading securities of $211,054
         were credited to 1997 earnings. In 1996, proceeds from sales of trading
         securities were $484,623. Gross gains on those sales were $184,410 and
         gross losses were $0. During 1996 net unrealized gains on trading
         securities of $61,271 were credited to 1996 earnings.


                                      F-10


<PAGE>   22



(5)      INCOME TAXES:
         -------------

         As of December 31, 1997, the Company had available net operating loss
         carryforwards of approximately $5,000,000 which may be carried forward
         to reduce future taxable income. These carryforwards expire in varying
         amounts from 1998 to 2011. Approximately $2,000,000 of these
         carryforwards were generated prior to a 1986 merger ( with Cadema ,
         Inc.) and may not be fully utilized by the Company unless certain
         conditions are met.

         The Company accounts for income taxes to comply with Statement of
         Financial Accounting Standards (SFAS) No. 109, "Accounting for Income
         Taxes." A requirement of SFAS No. 109 is that deferred tax assets and
         liabilities be recorded for any temporary differences between the
         financial statement and tax bases of assets and liabilities, using the
         currently enacted tax rate expected to be in effect when the taxes are
         actually paid or recovered.

         Total income tax expense (benefit) amounted to $ -0- in 1997, 1996 and
         1995 (effective tax rates of 0% in each year) compared to income tax
         expense (benefit) of ($85,000) $4,000 and $40,000 and computed by
         applying the statutory rate of 34.0% to income (loss) before income
         taxes. These differences are accounted for as follows:
<TABLE>
<CAPTION>

                                                                                  1997
                                                                                  ----
                                                                                           Percent of Pretax Income
                                                                      Amount                        (Loss)
                                                             --------------------------    --------------------------
          <S>                                                     <C>                               <C>    
          Computed "expected" tax benefit                              ($85,000)                    (34.0%)
          Decrease in benefit due to valuation allowance                 85,000                      34.0%
          provided for deferred tax assets
                                                             --------------------------    --------------------------
                                                                              -                          0%
                                                             ==========================    ==========================

</TABLE>
<TABLE>
<CAPTION>
                                                                                  1996
                                                                                  ----
                                                                                                 Percent of
                                                                      Amount                     Pretax Income
                                                             --------------------------    --------------------------
          <S>                                                     <C>                               <C>    
          Computed "expected" tax expense                         $       4,000                       34.0%
          Decrease in expense due to valuation allowance
          provided for deferred tax assets                               (4,000)                     (34.0%)
                                                             --------------------------    --------------------------
                                                                  $           -                          0%
                                                             ==========================    ==========================

</TABLE>
<TABLE>
<CAPTION>
                                                                                 1995
                                                                                 ----
                                                                                            
                                                                      Amount                 Percent of Pretax Loss
                                                             --------------------------    --------------------------
          <S>                                                     <C>                               <C>    
          Computed "expected" tax expense                         $      40,000                       34.0%
          Decrease in expense due to valuation allowance
          provided for deferred tax assets
                                                                        (40,000)                     (34.0)
                                                             --------------------------    --------------------------
                                                                  $       -                              0%
                                                             ==========================    ==========================

</TABLE>

Deferred income tax assets (liabilities) result from differences in the
recognition of revenues and expenses for income tax and financial reporting
purposes.


                                      F-11


<PAGE>   23



(5)      INCOME TAXES: (CONT.)
         ------------
         The net deferred tax assets at December 31, 1997 and 1996, include the
         following:
<TABLE>
<CAPTION>
                                                                  1997           1996
                                                             -----------     -----------
          <S>                                                <C>             <C>        
          Deferred tax asset                                 $ 1,837,000     $ 1,781,000

          Valuation allowance for deferred tax asset
                                                              (1,837,000)     (1,781,000)
                                                             -----------     -----------

                                                                       0     $         0
                                                             ===========     ===========
</TABLE>

         The Company has recorded a valuation allowance for its entire net
         deferred tax asset at December 31, 1997 and 1996 since management
         believes that it is more likely than not that the deferred tax asset
         will not be realized.

         The tax effect of major temporary differences that gave rise to the
         Company's net deferred tax assets at December 31, 1997 and 1996 are as
         follows:
<TABLE>
<CAPTION>

                                                                  1997           1996
                                                             -----------     --------------
          <S>                                                <C>             <C>           
          Net operating loss carryforward                    $ 1,652,000     $    1,692,000
          Unrealized losses on marketable
             securities                                          102,000             30,000
          Allowance for uncollectible note receivable
                                                                  83,000             59,000
                                                             -----------     --------------

                                                             $ 1,837,000     $    1,781,000
                                                             ===========     ==============
</TABLE>

(6)      NET LOSS AND STOCKHOLDERS' EQUITY:
         ---------------------------------

         Loss Per Share
         --------------

         The following is a reconciliation of the numerator and denominator of
         the Basic loss per share computation.
<TABLE>
<CAPTION>

                                              1997                1996             1995
                                            ---------          ----------      -----------
   Numerator for Basic
   Loss Per Share:
   <S>                                     <C>                 <C>             <C>       
     Net Income (Loss)                      ($248,771)         $   11,580      $   116,619

   Less Preferred Stock
     Dividends                               (169,781)           (169,781)        (177,981)
                                            ---------          ----------      -----------

   Net loss applicable to
     common shareholders                    ($418,552)          ($158,201)        ($61,362)
                                           ==========          ==========       ==========

   Denominator for Basic
   Loss Per Share:
     Weighted average shares               10,905,549          10,905,549       10,905,549
                                           ==========          ==========       ==========

   Basic loss per share                         ($.04)              ($.01)           ($.01)
                                           ==========          ==========       ==========

</TABLE>


                                      F-12


<PAGE>   24




(6)      STOCKHOLDERS' EQUITY:  (CONT.)
         --------------------

         Public Offering - Preferred stock
         ---------------------------------

         In 1987, the Company completed a public offering of 1,000,000 shares of
         Series A 8% Cumulative Convertible Preferred Stock ( "Series A
         Preferred Stock"). The preferred stock is convertible into common
         stock, at any time, at the option of the holder, beginning January 28,
         1988. The conversion ratio is based upon the original price of the
         preferred stock of $5.00 in relation to the conversion price of $2.00
         (initial conversion ratio of 2.5 to 1) which increased to $2.40 on July
         28, 1989 (conversion ratio 2.08 to 1) and increased to $2.80 on July
         28, 1991, (conversion ratio of 1.79 to 1) subject to adjustment under
         certain conditions. Each share of the preferred stock is entitled to
         one vote and an annual cumulative dividend of $.40 per share, which is
         payable semiannually in cash or common stock. The first year's dividend
         was paid in cash from proceeds of the offering. Subsequent dividends
         through December 1992 were paid in common stock of the Company.
         Dividends accrued since January 1993 remain unpaid.

         The Series A Preferred Stock is redeemable at the option of the Company
         at any time after July 28, 1989, in whole or in part, at a redemption
         price of $5.40 per share, subject to certain conditions. In addition,
         the Series A Preferred Stock is also redeemable, upon 30 days notice
         beginning July 28, 1988, if during any period of 30 consecutive trading
         days the market price for the Company's common stock is at least $3.00.
         At December 31, 1997, 514,877 shares have been converted into common
         stock or redeemed.

         The Series B Preferred Stock has identical preferences and privileges
         to the Series A Preferred Stock, except that the Series B Preferred
         Stock is not subject to redemption by the Company. The Company has been
         authorized to issue up to 150,000 shares of Series B Preferred Stock.
         At December 31, 1997 and 1996, no shares of Series B Preferred Stock
         were issued and outstanding.

         No dividends were declared in 1997, 1996 or 1995. However, dividends on
         Series A 8% Preferred Stock of $.40 per share payable in cash or Cadema
         Corporation common stock do accumulate and as such the accompanying
         1997, 1996 and 1995 financial statements reflect the accrual of this
         dividend.


                                      F-13

<PAGE>   25




(6)      STOCKHOLDERS'EQUITY:   (CONT.)
         -------------------

         Other Options
         -------------

         The Company had also granted options to purchase a total of 250,000
         shares of common stock to directors, which are not part of the 1986
         Option Plan but have terms similar to the 1986 Plan. These options
         expired in June, 1996.

         Treasury Stock
         --------------

         The Company held 30,000 and 60,670 shares of Common Stock and Series A
         Preferred Stock, respectively in its treasury as of December 31,1997.
         In 1995 the company acquired 41,000 shares of Series A Preferred Stock 
         at market price, $ 7,702.  In connection with the 1995 purchase, 
         accrued but unpaid dividends totaling $ 41,000 were credited to 
         additional paid-in capital.

         1986 Stock Option Plan
         ----------------------

         In 1986, the shareholders and Board of Directors adopted and approved
         the 1986 Stock Option Plan ("1986 Plan") which reserves 600,000 shares
         of the Company's Common Stock for issuance to key employees and
         directors. The options are exercisable as determined by the 1986 Plan
         up to a period of 10 years from date of grant at an exercise price of
         not less than the fair market value at the date of grant. As of
         December 31, 1997, there were no options outstanding under the 1986
         plan.



                                      F-14


<PAGE>   26

         1986 Stock Option Plan (Cont.)  
         -----------------------------

         Information concerning options for the years ended December 31, 1997,
         1996 and 1995 is summarized as follows:
<TABLE>
<CAPTION>

                                               Other        Price Per       1986    Price Per
                                               Options       Share          Plan      Share
                                          ---------------------------------------------------
         AT DECEMBER 31, 1997
         <S>                              <C>                 <C>        <C>             <C>
          Shares under option                   -                -             -           -
          Shares exercisable                    -                -             -           -
          Shares available for
           future grant                                                  600,000
         FOR THE YEAR ENDED
         DECEMBER 31, 1997
          Exercised                             -                              -           -
          Granted                               -                -             -           -
          Terminated                            -                -             -           -

         AT DECEMBER 31, 1996
          Shares under option                   -                -             -           -
          Shares exercisable                    -                -             -           -
          Shares available for future grant                              600,000
         FOR THE YEAR ENDED
         DECEMBER 31, 1996
          Exercised                             -                              -           -
 
          Granted                               -                -             -           -
          Terminated                      250,000             $.22             -           -

         AT DECEMBER 31, 1995
          Shares under option             250,000             $.22             -           -
          Shares exercisable              250,000             $.22             -           -
          Shares available for
           future grant                                                  600,000
         FOR THE YEAR ENDED
         DECEMBER 31, 1995
          Exercised                             -                -             -           -
          Granted                               -                -             -           -
          Terminated                            -                -

</TABLE>
         WARRANTS - In 1983, 744,900 stock purchase warrants were issued to
         stockholders of record. One warrant was issued for every five shares of
         common stock held by holders of 500 or more shares and were exercisable
         at the price of $5 per share. The warrants had an initial expiration
         date of November, 1984 which has been extended by the Company through
         June 30, 1999. None of these warrants have been exercised as of
         December 31, 1997.

         As of December 31, 1997, the Company has reserved 2,420,772 shares of
         commom stock for possible future issuance resulting from conversion of
         preferred stock and exercise of warrants and stock options.



                                      F-15


<PAGE>   27


                                    SIGNATURES
                                    ----------

         Pursuant to the requirements of Section 13 of the Securities Exchange
Act of 1934, the Registrant has duly caused this report to be signed in its
behalf by the undersigned, thereto duly authorized.


                               CADEMA CORPORATION


Dated:                            March   12, 1998


                                  By: /s/ Roger D. Bensen
                                      -------------------
                                      ROGER D. BENSEN
                                      President


         Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following persons on behalf of the
Registrant and in the capacities and on the dates indicated.


/s/ Roger D. Bensen                                      March 12, 1998
-------------------                                      ---------------
ROGER D. BENSEN
Chairman of the Board and Chief
Executive Officer and Director






/s/ Richard Ames                                          March 16, 1998
----------------                                          --------------
RICHARD B. AMES
Director