SITEK INC
10-Q, 1999-11-15
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                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 10-Q

(Mark One)
[X]  Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange
     Act of 1934

For the quarterly period ended September 30, 1999

                                       or

[ ]  Transition  report  pursuant  to  Section  13 or  15(d)  of the  Securities
     Exchange Act of 1934

     For the transition period from ___________ to ___________

                         Commission file number 33-28417


                               SITEK, INCORPORATED
         (FORMERLY KNOWN AS DENTMART GROUP, INC. AND ELGIN CORPORATION)
         --------------------------------------------------------------
             (Exact Name of Registrant as Specified in Its Charter)


               DELAWARE                                          86-0923886
    -------------------------------                          -------------------
    (State of Other Jurisdiction of                           (I.R.S. Employer
     Incorporation or Organization)                          Identification No.)


    1817 WEST 4TH STREET, TEMPE, AZ                                85281
- ----------------------------------------                         ----------
(Address of Principal Executive Offices)                         (Zip Code)


                                 (480) 921-8555
              ----------------------------------------------------
              (Registrant's Telephone Number, Including Area Code)


              ----------------------------------------------------
              (Former Name, Former Address and Former Fiscal Year,
                         if Changed Since Last Report)

     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 [ ]

                      APPLICABLE ONLY TO CORPORATE ISSUERS

     Indicate the number of shares  outstanding of each of the issuer's  classes
of common stock, as of the latest practicable date:  12,307,813 shares of common
stock outstanding as of November 2, 1999.
<PAGE>
                                TABLE OF CONTENTS


PART I.  FINANCIAL INFORMATION

Item 1.  Financial Statements

         Consolidated Balance Sheets as of September 30, 1999 (unaudited)
         and March 31, 1999....................................................1

         Consolidated Statements of Operations
         Three Months and Six Months ended September 30, 1999 and 1998
         (unaudited)...........................................................2

         Consolidated Statements of Cash Flow
         Six Months ended September 30, 1999 and 1998 (unaudited)..............3

         Consolidated Statement of Stockholders' Equity Period from
         June 23, 1998, date of inception, to September 30, 1999...............4

         Notes to Consolidated Financial Statements (unaudited)................5

Item 2.  Management's Discussion and Analysis of Financial Condition and
         Results of Operations ...............................................14

Item 3.  Quantitative and Qualitative Disclosures about Market Risk ..........19

PART II. OTHER INFORMATION

Item 1.  Legal Proceedings ...................................................19

Item 2.  Changes in Securities and Use of Proceeds ...........................19

Item 4.  Submission of Matters to a Vote of Security Holders .................19

Item 5.  Other Information ...................................................20

Item 6.  Exhibits and Reports on form 8-K ....................................20
<PAGE>
                      SITEK, INCORPORATED AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
             AS OF SEPTEMBER 30, 1999 (UNAUDITED) AND MARCH 31, 1999

                                                     September 30,   March 31,
                                                         1999          1999
                                                      -----------   -----------
                                                      (Unaudited)
ASSETS

CURRENT ASSETS
  Cash                                                $ 1,789,023   $       863
  Accounts receivable                                   1,727,005       207,934
  Related party receivable                                 42,650        58,161
  Inventory                                             3,299,803     5,389,000
  Prepaid financing fees                                   99,167       568,533
  Prepaid VAT                                              22,751       910,000
  Prepaid expenses and other assets                       132,865       117,592
  Deferred tax asset                                      213,000            --
                                                      -----------   -----------
      Total current assets                              7,326,264     7,252,083
                                                      -----------   -----------
PROPERTY AND EQUIPMENT, net of accumulated
  depreciation and amortization of $51,927 as of
  Sept. 30, 1999, and $14,214 as of March 31, 1999        362,818        90,707
                                                      -----------   -----------

DEPOSITS                                                   86,186        37,466
GOODWILL, less accumulated amortization of $33,203        524,595            --
COVENANT NOT TO COMPETE, less accumulated
  amortization of $5,000                                   19,000            --
                                                      -----------   -----------

TOTAL ASSETS                                          $ 8,318,863   $ 7,380,256
                                                      ===========   ===========

LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES
  Line of credit                                      $   578,964   $   154,000
  Advances from related parties                           160,941       388,418
  Notes Payable                                         1,434,459     5,745,510
  Accounts Payable                                        811,399       268,774
  Customer deposits                                       794,855       171,250
  Accrued expenses                                      1,560,494       308,080
  VAT payable                                             576,998       910,000
  Income Tax Payable                                      834,000            --
  Convertible debentures                                   80,000        80,000
  Deferred Revenue                                         20,644        20,644
                                                      -----------   -----------
      Total current liabilities                         6,852,754     8,046,676
                                                      -----------   -----------

CAPITAL LEASE OBLIGATION                                    5,529            --
                                                      -----------   -----------

DEFERRED REVENUE, long term portion                        27,526        37,848
                                                      -----------   -----------

DEFERRED RENT PAYABLE                                      40,023         9,367

CONVERTIBLE DEBENTURES                                    182,500            --
                                                      -----------   -----------

LINE OF CREDIT                                            207,181       207,181
                                                      -----------   -----------

STOCKHOLDERS' EQUITY
  Preferred stock, $.01 par value, 2,000,000 shares
    authorized, none issued                                    --            --
  Common stock, $.005 par value 50,000,000
    authorized, 12,307,813 shares issued and
    outstanding as of September 30, 1999,
    12,230,813  shares issued and outstanding with
    5,000 shares issuable as of March 31, 1999             61,539        61,179
  Additional paid-in-capital                               74,115         2,475
  Retained earnings (deficit)                             867,696      (984,470)
                                                      -----------   -----------
      Total Equity                                      1,003,350      (920,816)
                                                      -----------   -----------
TOTAL LIABILITIES & EQUITY                            $ 8,318,863   $ 7,380,256
                                                      ===========   ===========

                                       1
<PAGE>
                      SITEK, INCORPORATED AND SUBSIDIARIES

                      CONSOLIDATED STATEMENTS OF OPERATIONS
         For the three and six months ended September 30, 1999 and 1998
                                   (Unaudited)

<TABLE>
<CAPTION>
                                             Three Months Ended              Six Months Ended
                                                September 30,                  September 30,
                                        ----------------------------    ----------------------------
                                            1999            1998            1999           1998
                                        ------------    ------------    ------------    ------------
<S>                                     <C>             <C>             <C>             <C>
Net sales                               $  6,592,619    $    157,000    $ 13,016,289    $    157,000
Cost of goods sold                         2,724,864         119,042       5,632,164         119,042
                                        ------------    ------------    ------------    ------------
  Gross profit                             3,867,755          37,958       7,384,125          37,958
                                        ------------    ------------    ------------    ------------
Operating  expenses:

  Selling, general and administrative      1,613,059         265,538       3,030,232         265,538
  Research development & engineering         386,328         111,862         667,137         111,862
                                        ------------    ------------    ------------    ------------
  Total operating expenses                 1,999,387         377,400       3,697,369         377,400
                                        ------------    ------------    ------------    ------------
  Income (loss) from operations            1,868,368        (339,442)      3,686,756        (339,442)

Other income (expense)
  Interest (expense)                        (307,280)           --          (945,868)           --
  Other income                                41,839             204          27,078             204
                                        ------------    ------------    ------------    ------------
                                            (265,441)            204        (918,790)            204

  Income (loss) before income taxes        1,602,927        (339,238)      2,767,966        (339,238)
                                        ------------    ------------    ------------    ------------
Income taxes                                 659,800            --           915,800            --
                                        ------------    ------------    ------------    ------------
  Net income (loss)                     $    943,127    $   (339,238)   $  1,852,166    $   (339,238)
                                        ============    ============    ============    ============

Basic earnings (loss) per share         $        .08    $       (.03)   $        .15    $       (.03)
                                        ============    ============    ============    ============

Diluted earnings (loss) per share       $        .08    $       (.03)   $        .15    $       (.03)
                                        ============    ============    ============    ============

</TABLE>

                                       2
<PAGE>
                      SITEK, INCORPORATED AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
            Six Months Ended September 30, 1999 and 1998 (unaudited)

                                                         Six Months ended
                                                     --------------------------
                                                           September 30,
                                                     --------------------------
                                                        1999           1998
                                                     -----------    -----------
CASH FLOWS FROM OPERATING ACTIVITIES
  Net income (loss)                                  $ 1,852,166    $  (339,238)
  Adjustments to reconcile net income to net cash
    provided by (used in) operating activities:
    Amortization of prepaid financing fees               126,395             --
    Depreciation & amortization                           73,400             --
    Deferred taxes                                      (185,000)            --
    Gain recognized on sale leaseback transaction        (10,322)            --
    Deferred rent expense                                 30,656             --
    Change in assets and liabilities
      Accounts receivable                             (1,453,705)       (97,000)
      Inventory                                        2,301,809             --
      Prepaid financing fees                             417,971             --
      Prepaid VAT                                        887,249             --
      Prepaid expenses and other assets                  (17,966)       (22,736)
      Advances from related parties                     (227,477)       250,425
      Accounts payable                                    49,560        137,516
      Customer deposits                                  425,595             --
      Accrued expense                                    994,649        124,322
      Income tax payable                                 814,000             --
      VAT payable                                       (333,002)            --
      Profit sharing liability                           (61,359)            --
                                                     -----------    -----------
  Net cash provided by (used in)
    operating activities                               5,684,619         53,289
                                                     -----------    -----------
CASH FLOWS FROM INVESTING ACTIVITIES
  Related party receivables                               15,511             --
  Purchase of VSM, net of cash                          (106,268)            --
  Capital expenditures, net of retirements               (97,273)      (418,407)
                                                     -----------    -----------

  Net cash (used in) investing activities               (188,030)            --
                                                     -----------    -----------

CASH FLOWS FROM FINANCING ACTIVITIES
  Prepayments of financing fee                           (75,000)            --
  Borrowings on line of credit                         1,387,964             --
  Repayments of line of credit                          (963,000)            --
  Proceeds from issuance of convertible debentures       182,500         75,000
  Repayment of notes payable                          (8,311,051)            --
  Proceeds from notes payable                          4,000,000        340,000
  Repayment of capital lease                              (1,842)            --
  Issuance of common stock                                72,000          1,000
                                                     -----------    -----------
  Net cash provided by (used in)
    financing activities                              (3,708,429)       416,000
                                                     -----------    -----------
  Net increase in cash                                 1,788,160         50,882

  Cash, beginning                                            863             --
                                                     -----------    -----------
  Cash, ending                                       $ 1,789,023    $    50,882
                                                     ===========    ===========
  SUPPLEMENTAL SCHEDULE OF NONCASH INVESTING AND
    FINANCING ACTIVITIES
  Acquisition of VSM Inc.:
  Cash purchase price                                $ 1,000,000    $        --
                                                     ===========    ===========
  Working capital acquired, net of cash and
    cash equivalents                                 $  (678,194)   $        --
  Fair value of other assets acquired, principally
    property and equipment                               210,035             --
  Long-term debt assumed                                  (7,371)            --
                                                     -----------    -----------
                                                     $  (475,530)   $        --
                                                     ===========    ===========

For the six months ended September 30,1999, cash payments for interest/financing
expense and income taxes were  $227,095 and $292,000,  respectively.  In the six
months ended  September  30, 1998,  no cash payments for interest and income tax
were made.

                                       3
<PAGE>
                      SITEK, INCORPORATED AND SUBSIDIARIES
                 CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY
       Period from June 23, 1998, date of inception to September 30, 1999


<TABLE>
<CAPTION>
                                          Common stock           Additional
                                    -------------------------     paid-in       Retained
                                      Shares        Amount        capital       earnings        Total
                                    -----------   -----------   -----------   -----------    -----------
<S>                                 <C>           <C>           <C>           <C>            <C>
Issuance of stock, June 23, 1998      1,000,000   $     1,000   $        --   $        --    $     1,000

Effect of merger/recapitalization    11,230,813        60,154             0       (60,154)            --

Stock issuable for services               5,000            25         2,475             0          2,500

Net (loss)                                   --             0             0      (924,316)      (924,316)
                                    -----------   -----------   -----------   -----------    -----------
Balance, March 31, 1999              12,235,813   $    61,179   $     2,475   $  (984,470)   $  (920,816)

Net income                                   --            --            --   $ 1,852,166    $ 1,852,166

Issuance of stock                        72,000   $       360   $    71,640   $        --    $    72,000
                                    -----------   -----------   -----------   -----------    -----------
Balance, September 30, 1999          12,307,813   $    61,539   $    74,115   $   867,696    $ 1,003,350
                                    ===========   ===========   ===========   ===========    ===========
</TABLE>

                                       4
<PAGE>
SITEK, INCORPORATED
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)
SIX MONTHS ENDED SEPTEMBER 30, 1999

NOTE A. BASIS OF PRESENTATION

The  accompanying   unaudited   consolidated   financial  statements  of  SITEK,
Incorporated  and  Subsidiaries  (the  Company) have been prepared in accordance
with generally accepted accounting  principles for interim financial information
and  with the  instructions  to Form  10-Q and  Article  10 of  Regulation  S-X.
Accordingly,  they do not include all of the information and footnotes  required
by generally accepted accounting  principles for complete financial  statements.
In the opinion of management,  the unaudited  consolidated  financial statements
included herein have been prepared on a consistent basis with the March 31, 1999
audited   consolidated   financial   statements  and  include  all   adjustments
(consisting  of  normal  recurring  accruals)  considered  necessary  for a fair
presentation.  Operating  results  for the  three and six  month  periods  ended
September 30, 1999 are not necessarily  indicative of future operating  results.
For further information refer to the financial statements and footnotes included
in the company's  annual report on Form 10-K for the fiscal year ended March 31,
1999.

The   consolidated   financial   statements   include  the  accounts  of  SITEK,
Incorporated and its wholly-owned  subsidiaries,  Advanced Technology  Services,
Inc.  (ATSI),  CMP  Solutions,  Inc.  (CMPS),  and VSM  Corporation  (VSM).  All
significant intercompany accounts are eliminated upon consolidation.

The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the amounts reported in the financial  statements and accompanying notes.
Actual results could differ from those estimates.

The Company  recognizes  revenue  from the sale of  products  when the risks and
rewards of ownership  transfer to the customers,  which is generally at the time
of shipment.  No  significant  obligations  remain after the product is shipped.
Cost for installation and warranty are accrued when the corresponding  sales are
recognized.

NOTE B. BASIC AND DILUTED EARNINGS PER SHARE

Basic net income per common share is computed  based on weighted  average common
shares outstanding  during the period.  Diluted net income per share is computed
using  the  weighted  average  common  and  dilutive  common  equivalent  shares
outstanding  during the period.  Convertible  debt is  considered a common stock
equivalent and is included in the weighted average shares  computation using the
treasury stock method. The effect of 1,053,000 stock options and 24,562 warrants
are not included because they are anti-dilutive.

                                       5
<PAGE>
<TABLE>
<CAPTION>
                                                 Three Months Ended              Six Months Ended
                                                    September 30,                  September 30,
                                             ---------------------------    ---------------------------
                                                 1999           1998            1999          1998
                                             ------------   ------------    ------------   ------------
<S>                                          <C>            <C>             <C>            <C>
Net income (loss)                            $    943,127   $   (339,238)   $  1,852,166   $   (339,238)

Weighted average shares outstanding            12,307,813     10,521,776      12,291,989      9,760,034

Effect of dilutive securities:
  Convertible debt                                 36,715             --          52,429             --

  Stock options                                    41,667             --          25,000             --

Diluted weighted average shares outstanding    12,386,195     10,521,776      12,369,418      9,760,034

Basic earnings per share                              .08           (.03)            .15           (.03)

Diluted earnings per share                            .08           (.03)            .15           (.03)
</TABLE>

NOTE C. INVENTORIES

Inventories  are  valued  at the  lower  of cost or  market.  Cost of  pre-owned
equipment held for resale is determined on the specific  identification  method.
Costs of all other  inventories are determined on a first-in,  first-out  (FIFO)
basis. Inventories consisted of the following:

                                                        September 30,  March 31,
                                                            1999         1999
                                                         ----------   ----------
Pre-owned equipment held for resale                      $3,100,823   $5,389,000

Raw materials                                               142,638           --

Work-in-process                                              56,342           --
                                                         ----------   ----------
     Total                                               $3,299,803   $5,389,000
                                                         ==========   ==========

                                       6
<PAGE>
NOTE D. ACCRUED EXPENSES

The components of accrued expenses are as follows:

                                                  September 30,        March 31,
                                                      1999               1999
                                                   ----------         ----------
Finder's Fee                                       $  787,000         $       --
Profit sharing                                        194,137                 --
Shareholder expense                                   125,000            125,000
Installation and warranty                             114,072                 --
Interest expense                                       79,459             24,506
Directors fees                                         36,000             72,000
Compensation and benefits                              78,789                 --
Legal/audit                                            36,000             67,074
Insurance                                              44,916                 --
Other                                                  65,121             19,500
                                                   ----------         ----------
Total                                              $1,560,494         $  308,080
                                                   ==========         ==========

NOTE E. CONVERTIBLE DEBENTURES

As of  September  30, 1999,  the Company had issued  convertible  debentures  of
$262,500 of which  $35,000 were issued  during the three months ended  September
30, 1999. The debentures are convertible  into the Company's common stock at any
time after one year from purchase  through their  maturity date of June 7, 2001.
The  debentures  bear interest at 9.5%,  payable  annually in restricted  common
stock. If paid in common stock, the debentures are convertible into common stock
at 80% of the  average  of the five day  closing  bid  prices,  as  reported  by
Bloomberg,  for the five consecutive trading days immediately preceding the date
of  conversion,  but in no event at a price lower than $3.50 per share or higher
than $5.00 per share.  The  debentures  are  subject to a  mandatory  conversion
feature  on June 7,  2001,  at which  time all  debentures  outstanding  will be
converted to shares of common stock.  There is no beneficial  conversion feature
associated  with  the  convertible  debentures  as the  fair  market  value,  as
determined by an independent  valuation,  is lower than the bid price. Effective
September 17, 1999,  the Company  issued 4,562  warrants to an  organization  in
compensation for debenture sales.  The Company used the  Black-Scholes  model to
value  the  warrants  using  fair  market  value as  determined  by  independent
valuation;  a 45% volitality  factor;  a five year expected life and a risk free
interest rate of 5%, resulting in a nominal value.

NOTE F. BUSINESS COMBINATION

On April 28, 1999, the Company acquired a company,  VSM Corporation,  engaged in
the manufacture  and/or  refurbishment  of semiconductor  process  equipment and
subassemblies,  including  ultra-pure  gas and chemical  handling  systems.  The
Company  completed  this  transaction  by paying $ 1,000,000 in cash for all the
common stock.  The excess of the total  acquisition  cost over the fair value of
the net assets  acquired of $557,798 is being  amortized over seven years by the
straight-line method. The covenant not to compete of $ 24,000 is being amortized
over two years,  the term of the agreement,  by the  straight-line  method.  The
acquisition  has been  accounted  for as a purchase and results of operations of

                                       7
<PAGE>
VSM since the date of  acquisition  are included in the  consolidated  financial
statements.  VSM sales and net loss for the year ended December 31, 1998 totaled
$4,374,558 and $(138,345), respectively.

In conjunction with this transaction,  the Company borrowed $ 1,000,000 from TLD
Funding Group. The note bears interest at  approximately  24% per year. The note
payable  is due on April 28,  2001.  On July 16,  1999,  this note  payable  was
partially  paid off through the  refinancing  with  Imperial Bank referred to in
Note L.

NOTE G. CONTINGENCIES

The Company has been named a defendant in a lawsuit  filed by a former  employee
of and a former  consultant to a company  controlled by certain  shareholders of
the Company alleging wrongful termination,  amounts owed for consulting services
and  misappropriated  trade secrets.  Management  denies these  allegations  and
intends to defend itself  vigorously.  The defendants have demanded the value of
1,000,000  shares of the  Company's  stock.  No  provision  has been made to the
financial statements as a result of this lawsuit.

NOTE H. SALES BY GEOGRAPHIC AREA

The following table presents  information  about the Company's sales (attributed
to countries based on the location of the customer) by geographic area:

                                       8
<PAGE>
                            Three Months Ended             Six Months Ended
                               September 30,                 September 30,
                        --------------------------    --------------------------
                           1999           1998           1999           1998
                        -----------    -----------    -----------    -----------
United Kingdom          $ 3,401,643    $        --    $ 6,374,129    $        --

Japan                            --             --        891,717             --

United States             1,869,565         75,000      2,620,893         75,000

Netherlands               1,185,850         82,000      1,795,850         82,000

Italy                            --             --        499,000             --

France                           --             --        450,000             --

Mexico                       47,556             --        138,875             --

Malaysia                         --             --         84,312             --

Denmark                          --             --         70,000             --

Other                        88,005             --         91,513             --
                        -----------    -----------    -----------    -----------

Total                   $ 6,592,619    $   157,000    $13,016,289    $   157,000
                        ===========    ===========    ===========    ===========

NOTE I. INCOME TAX MATTERS

Pretax  income from  continuing  operations  for the three months and six months
ended September 30, 1999 was taxed all domestically.

The income tax provisions charged to continuing  operations for the three months
and six months ended September 30, 1999 were as follows:

                                         Three Months ended    Six Months Ended
                                         September 30, 1999   September 30, 1999
                                             ---------            ---------
Current:
  U.S. federal                               $ 510,000            $ 863,000
  State                                        132,000              221,000
Deferred tax expense (benefit)                  17,800             (168,200)
                                             ---------            ---------
                                             $ 659,800            $ 915,800
                                             ---------            ---------

The income tax provision  charged to continuing  operations for the three months
and six months  ended  September  30,  1999 differ from the amount of income tax
determined  by applying the U.S.  federal  income tax rate to pretax income from
operations due to the following:

                                       9
<PAGE>
                                         Three Months Ended    Six Months Ended
                                         September 30, 1999   September 30, 1999
                                             ---------            ---------
Computed "expected" tax                      $ 561,000            $ 969,000
Increase (decrease) in income taxes
  resulting from:
    Nondeductible expenses                      11,000               22,000
    State taxes, net of federal benefit         85,000              146,000
    Change in valuation allowance                   --             (255,000)
    Other                                        2,800               33,800
                                             ---------            ---------
                                             $ 659,800            $ 915,800
                                             ---------            ---------



                                         Three Months Ended    Six Months Ended
                                         September 30, 1998   September 30, 1998
                                             ---------            ---------
Computed "expected" tax (benefit)            $(119,000)           $(119,000)
Increase (decrease) in income taxes
  resulting from:
    Nondeductible expenses                      67,000               67,000
    State taxes, net of federal benefit        (18,000)             (18,000)
    Change in valuation allowance               70,000               70,000
                                             ---------            ---------
                                             $      --            $      --
                                             ---------            ---------

Net deferred tax assets  consist of the  following  components  at September 30,
1999:

            Deferred tax asset:
              Other current liabilities                 $ 213,000
                                                        =========

The components  giving rise to the net deferred tax assets  described above have
been included in the accompanying  consolidated balance sheet as a current asset
as of September 30, 1999.

The Company's deferred tax assets were fully reserved at March 31, 1999.

                                       10
<PAGE>
NOTE J. EMPLOYMENT AGREEMENTS

During the three  months ended  September  30,  1999,  the Company  entered into
employment agreements with the following Executives:  the President of CMPS/Vice
President of Sitek,  Incorporated  (President  CMPS), the President of ATSI/Vice
President of Sitek,  Incorporated  (President  ATSI),  and the Vice President of
Sitek,  Incorporated  (Vice  President) each for a period of five years,  unless
terminated   earlier,   and  which  shall  automatically  renew  for  additional
three-year  terms unless  either  party gives  written  one-year  notice for the
President  ATSI and the Vice  President,  and written six months  notice for the
President CMPS. If the agreements are not renewed, Sitek shall pay the Executive
an amount equal to one-year salary. The Executive may terminate the agreement at
any time upon thirty day written notice. The agreement calls for compensation as
follows:  annual base salary with potential annual increases; an incentive bonus
of up to 40%  of the  Executive's  annual  base  salary  based  one-half  on the
employee's  individual  performance  as  evaluated  by the CEO and  one-half  on
achieving  budgeted  operating income goals for the company;  and a monthly auto
allowance.  The Company may terminate  this agreement at any time without cause,
by giving 120 days' written notice to the Executive. Within seventy-two hours of
termination  without cause,  the Company shall pay the Executive the base salary
due him through the date of termination  plus an additional  five years' salary.
The Company will also be  responsible  for insurance and other  benefits for the
Executive and his family for a period of three years after  termination  without
cause. If the Executive is terminated  without cause, all non-vested options and
shares in the company due the Executive  shall vest and these shares and options
shall have piggyback registration rights in any subsequent public offering for a
period  of ten  years.  In the  event of death  the  agreement  shall  terminate
immediately and the Executive's  beneficiaries  shall be entitled to receive the
base salary and benefits due the Executive through the term of the agreement. In
the event the company is acquired,  merged or taken over by another entity,  the
Executive's  stock  options  shall vest  immediately  and this  agreement  shall
automatically renew for five years.

NOTE K. PROFIT SHARING PLANS

In  connection  with  the  acquisition  referred  to in Note F, VSM had a profit
sharing plan for the benefit of its  employees.  An employee  must be twenty-one
(21) and work at least 1000 hours in the plan year to be  eligible.  The Company
did not make a contribution to the plan for the three or six-month periods ended
September 30, 1999.

Effective July 31, 1999, the Company established the Sitek,  Incorporated Profit
Sharing and 401K Plan.  The Board of Directors has not  established  an employer
matching  contribution  and has not declared a contribution for the three months
ended September 30, 1999.

                                       11
<PAGE>
On  September  28,  1999,  the Company  authorized  the merger of the VSM profit
sharing  plan into the Sitek,  Incorporated  Profit  Sharing and 401K Plan.  The
merger was completed subsequent to September 30, 1999.

NOTE L. CREDIT AGREEMENT

On July 16, 1999,  the Company  entered into a six-month  credit  agreement with
Imperial Bank in the amount of $ 3,000,000.  The loan bears  interest at 15% and
is  secured  by  substantially  all assets  associated  with the United  Kingdom
operation.  The credit amount was  guaranteed  by a  stockholder  and required a
non-refundable  fee of $ 75,000  which is being  amortized  over the life of the
loan.  If the bank does not  receive  50% of the  proceeds  from the sale of the
inventory  in the  United  Kingdom  within  three  days of  collection,  then an
additional 5% will be charged.  The proceeds of this credit  agreement were used
to repay the balance of the short-term note payable to TLD Funding Group and the
debt  incurred in the VSM  acquisition.  As of September  30, 1999,  the balance
outstanding  under  this  credit  agreement  is  $902,028  and  the  shareholder
guarantee  has been  released.  The  principle  balance  has been repaid in full
subsequent to September 30, 1999.

NOTE M. FINDER'S FEE AGREEMENT

Effective  May 20,  1999,  the  Company  agreed to pay a  finder's  fee to Bruar
Associates  in  exchange  for efforts in  arranging  the  purchase of  pre-owned
semiconductor equipment located in the United Kingdom. The fee is based upon 15%
of net sales proceeds relating to the purchased equipment when and if such sales
exceed  $6,583,000.  Fees are due on the next $ 8,417,000 in net sales proceeds.
The agreement expires on May 31, 2002. As of September 30, 1999, the Company has
accrued $ 787,000 in finder's fees of which $346,000 was recognized in the three
months  ended  September  30,  1999  as  management   expects  sales  to  exceed
$15,000,000.  Subsequent  to September  30, 1999,  the Company paid  $383,000 in
related finder's fees.

NOTE N. SEGMENT INFORMATION

Financial  information  with respect to the reportable  segments follows for the
three months and six months ending September 30, 1999 and 1998:

<TABLE>
<CAPTION>
                                       Three Months Ended September 30, 1999

                                                                       Corporate and
                                     VSM          ATSI         CMPS     unallocated     Total
                                     ---          ----         ----     -----------     -----

<S>                               <C>          <C>          <C>          <C>          <C>
Revenue from external customers   $1,251,177   $5,257,498   $  76,466    $   7,478    $6,592,619

Segment operating income (loss)      163,971    2,635,376    (212,313)    (718,666)    1,868,368

Segment assets                     1,247,783    5,779,540     363,769      927,801     8,318,863


                                        Six Months Ended September 30, 1999

                                                                       Corporate and
                                     VSM          ATSI         CMPS     unallocated         Total
                                     ---          ----         ----     -----------         -----

Revenue from external customers   $1,773,280   $11,110,695   $ 124,836    $     7,478    $13,016,289

Segment operating income (loss)      369,133     5,004,415    (374,079)    (1,312,713)     3,686,756

Segment assets                     1,247,783     5,779,540     363,769        927,801      8,318,863


                                   Three and Six Months Ended September 30, 1998

                                                                       Corporate and
                                     VSM          ATSI         CMPS     unallocated      Total
                                     ---          ----         ----     -----------      -----

Revenue from external customers       --         $157,000         --             --    $ 157,000

Segment operating income (loss)       --           27,989   (115,904)      (251,527)    (339,442)

Segment assets                        --          114,338    439,187         35,000      589,025
</TABLE>

                                       12
<PAGE>
NOTE O. SHAREHOLDERS' AGREEMENT

Sitek entered into a contract with certain of its  shareholders  as of August 1,
1999 in which the shareholders agree to restrict the transfer and disposition of
their shares of common stock. The  shareholders,  which control a combined total
of 8,371,477 shares of Sitek common stock,  agree to offer their shares first to
the other  shareholders  participating  in the  agreement on the same basis as a
third party offer, and then, if not fully exercised, to the Company. The Company
is not obligated to purchase the shares.  Upon termination of the  Shareholder's
employment with the Company,  each  Shareholder  must offer to sell a portion of
his or her shares to the other participating  shareholders and to the Company at
a predetermined price. The agreement expires August 1, 2001.

NOTE P. 1999 STOCK INCENTIVE PLAN

On January 19,  1999,  the Board of Directors  adopted the 1999 Stock  Incentive
Plan and reserved a total of 1,500,000  shares for  issuance.  The Plan provides
for the grant of options which qualify as incentive  stock options under Section
422 of the Internal  Revenue Code and  nonstatutory  stock  options which do not
specifically  qualify for favorable income tax treatment under the IRS Code. The
Plan is  administered by the  Compensation  Committee of the Board of Directors.
Stockholders approved the Plan as of the September 28, 1999 annual stockholder's
meeting and the reserve was increased to 2,500,000  shares.  As of September 30,
1999, the Company has  outstanding  option grants under the 1999 plan to certain
employees  of 903,000  shares  with an  exercise  price equal to the fair market
value as of the date of grant. During the three months ended September 30, 1999,
the Company granted 753,000 options.

NOTE Q. RESTATEMENT

The September 30, 1998 previously  reported numbers have been changed to reflect
certain year-end audit adjustments with an effect of increasing the net loss for
the periods ended September 30, 1998 by $239,070.

NOTE R. SUBSEQUENT EVENTS

On October 25, 1999,  the Company  entered into an employment  agreement  with a
Senior Staff Engineer  (Engineer) for a period of three years, unless terminated
earlier,  which shall  automatically  renew for one additional three year period
unless the Company gives the Engineer six months written  notice.  The agreement
calls for compensation as follows: a base salary and a annual  performance-based
bonus,  in addition to 75,000 common stock  options  issued at fair market value
which will vest per the 1999 Stock  Incentive Plan. In the event Sitek elects to
sell or otherwise be acquired or to enter into a merger  agreement  with another
entity,  all  exercisable  and  non-exercisable  stock options shall become 100%
vested.  If the Engineer is terminated  without cause, the Company shall pay the
base salary  through the balance of the  agreement  plus one year in addition to
providing  the Engineer  full  benefits for the same period of time or until the
Engineer finds other employment, whichever comes first.

In addition,  the Company has repaid the principle balance in full due under the
Imperial Bank credit  facility as detailed in Note L subsequent to September 30,
1999.

                                       13
<PAGE>
ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
        OF OPERATIONS

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This  report  contains  forward-looking  statements  within  the  meaning of the
Private  Securities  Litigation  Reform Act of 1995,  including  projections  of
results of operations  and financial  condition,  statements of future  economic
performance,  and  general or specific  statements  of future  expectations  and
beliefs. The matters covered by such  forward-looking  statements are subject to
known and unknown  risks,  uncertainties  and other  factors which may cause the
actual results,  performance or achievements of the Company to differ materially
from those contemplated or implied by such forward-looking statements. Important
factors which may cause actual  results to differ  include,  but are not limited
to,  matters which are  discussed in more detail in the Company's  Form 10-K for
the 1999 fiscal year.

RESULTS OF OPERATIONS

Sitek began  operations  on July 14, 1998 when it acquired  all the  outstanding
stock of CMP Solutions,  Inc.  (CMPS).  On July 24, 1998, all of the outstanding
stock of Advanced Technology Services, Inc. (ATSI) was contributed to Sitek as a
wholly owned subsidiary. ATSI was formed on July 23, 1998.

NET SALES

Sitek's net sales of $ 6,593,000 in the three months  ended  September  30, 1999
and $ 13,016,000 in the six months ended September 30, 1999 were principally due
to resales by ATSI of $5,257,000  and $ 11,111,000,  respectively,  of pre-owned
semiconductor  capital  equipment.  The current fiscal year net sales  increased
significantly  over sales in the three and six-month periods ended September 30,
1998 when Sitek was operating in a developmental stage.

Net sales of $ 1,251,000 were generated  during the three months ended September
30, 1999 by VSM, which Sitek  acquired in April,  1999. VSM has earned net sales
of $ 1,773,000 since being acquired by Sitek.

CMPS continued  developing its market and generated net sales of $ 76,000 during
the three months and $ 125,000 for the six months ended September 30, 1999.

GROSS MARGIN

Sitek's gross margin was 58.7% for the three months ended September 30, 1999 and
56.7% for the six months ended  September  30, 1999  compared with 24.2% for the
three month and  six-month  periods ended  September  30, 1998  primarily due to
sales in the  current  fiscal year of the  pre-owned  UK  inventory  obtained at
attractive prices.

OPERATING EXPENSE

Operating  expenses of $ 1,999,000 in the three months ended  September 30, 1999
or 30.3% of sales and $ 3,698,000 for the six months ended September 30, 1999 or
28.4% of sales were  significantly  higher in absolute dollars than the expenses
incurred  in  the  same  periods  for  fiscal  1999  when  Sitek  operated  as a
developmental   stage   company.   Sitek  has   concentrated   on  building  its
administrative,  selling,  and research,  development and engineering  staff and
infrastructure  during the  current  fiscal  year to support the growth in sales
volume.

Research,  development,  and  engineering  expenses of $ 386,000 or 5.9% for the
three months and $ 665,000 or 5.1% of sales for the six months  ended  September
30, 1999 were incurred  primarily to complete the development of a new CMP wafer
carrier,  which is  expected  to  improve  product  yields for  customers  using

                                       14
<PAGE>
existing CMP  (Chemical  Mechanical  Planarization)  tools.  The carrier head is
anticipated  to be available for initial beta site sales in the third quarter of
fiscal 2000 with production  versions  available in the fourth quarter of fiscal
2000.  Sitek also began design work during the three months ended  September 30,
1999 on a proprietary  CMP system which is targeted for high  through-put,  high
quality,  low cost semiconductor  planarization  requirements.  The equipment is
anticipated  to be  available  for beta site  sales  during  fiscal  2001.  CMPS
incurred  engineering  expenses  associated  with  development of  planarization
processes related to its foundry operation. Engineering expenses incurred in the
three and six months ended  September 30, 1998 or $112,000 were primarily due to
engineering efforts in setting up the CMPS facility.

Sitek incurred  $1,613,000 or 24.5% of sales in the three months and $ 3,032,000
or 23.3% of sales  during the six months  ended  September  30, 1999 in selling,
general  and  administrative  expense  primarily  relating  to general  business
activities  including  selling  and  administrative  wages,  travel,  legal  and
accounting,  facility  rent,  and  equipment  rentals as well as $ 346,000 and $
787,000,  respectively,  in  finder's  fees  expenses  associated  with the U.K.
pre-owned inventory acquisition as referred to in Note M. Selling,  general, and
administrative  expenses  of $  266,000  for  the  three  and six  months  ended
September 30, 1998 were primarily due to start-up costs.

INTEREST EXPENSE

Interest  expense during the three months ended  September 30, 1999 was $307,000
or 4.7% of net sales as compared to $946,000 for the six months ended  September
30, 1999 or 7.3% of sales.  Sitek has reduced its interest  expense in the three
months  ended  September  30, 1999 from three  months ended June 30, 1999 due to
debt  repayment  and due to lower  interest  rates on the  Imperial  Bank credit
facility  discussed  in Note L. No interest was incurred in the six months ended
September 30, 1998.

Sitek also has available a line of credit with TLD for amounts up to $ 1,000,000
to be utilized to purchase equipment for resale. The line bears interest on each
advance at 1% of the  advance  amount  for the  initial 30 days and 2% per month
thereafter.  The Company also must pay a financing fee of 7% at the time of each
advance under the line. At September 30, 1999,  the Company owed $ 514,000 under
this line of credit.

In  April  1999,  Sitek  entered  into a loan  agreement  with  TLD to  borrow $
1,000,000 to be used to purchase all the outstanding  shares of VSM.  Payment is
due on April 28,  2001.  Interest  is charged at 1% per month for the initial 90
days and 2% per month thereafter.  The note includes financing fees of $ 70,000,
which  are  amortized  over  the  life of the  loan.  This  loan  was  partially
refinanced in July,  1999 with Imperial Bank as discussed in Note L. The balance
due TLD on this loan as of September 30, 1999 is $532,000.

                                       15
<PAGE>
Sitek has sold convertible  debentures totaling $ 35,000 during the three months
ended  September  30, 1999 and $ 182,500  during the current  fiscal  year.  The
debentures  earn  interest  at the  rate of 9.5% and may be  converted  into the
Company's  common  stock after one year from  purchase  through  June 7, 2001 at
which time they mature.  The debentures  are subject to mandatory  conversion to
common stock upon maturity. The conversion price is based upon a formula, but in
no case at a price lower than $ 3.50 or higher than $ 5.00.

PLAN OF OPERATIONS

In March 1999, ATSI purchased  substantially all of the pre-owned  semiconductor
production  equipment from a  semiconductor  plant in the United  Kingdom.  As a
result,  ATSI net revenues from equipment resale operations during the three and
six months ended September 30, 1999  significantly  exceeded  revenues earned in
the previous fiscal period ending March 31, 1999.

During  the three  months  ended  September  30,  1999,  CMPS  continued  in the
development phase and made efforts in marketing its foundry  capabilities.  CMPS
had revenues of $ 76,000 during the three months ended  September 30, 1999 and $
125,000  for the six months  ended  September  30,  1999.  The  Company  expects
continued  development and  facilitization  expenses for CMPS during the next 12
months and  anticipates  CMPS  revenues  to  increase  in the second half of its
fiscal year ended March 31, 2000.

On April  28,  1999,  Sitek  purchased  all the  outstanding  shares  of VSM for
$1,000,000.  VSM is located in Tempe,  Arizona and is engaged in the manufacture
and/or refurbishment of semiconductor  process equipment and subassemblies.  The
VSM ultra-pure gas and chemical handling systems have wide applications in wafer
manufacturing  operations and plant  facilities.  VSM has recently  introduced a
proprietary  furnace  system that is utilized in the  fabrication of nonvolatile
semiconductor  memory  circuits and other  devices.  Subsequent to September 30,
1999, a patent  application was filed with the U.S. Patent and Trademark  Office
for protection of intellectual property associated with this system.

Sitek has hired advanced development  engineers and is developing a new chemical
mechanical  planarization  wafer carrier,  which is expected to improve customer
device yields.  The carrier head is anticipated to be available for initial beta
site sales in the third quarter of fiscal 2000 with production versions expected
in late fiscal 2000.  Subsequent to September 30, 1999, a patent application was
filed to protect Sitek's intellectual property associated with the wafer carrier
technology.

                                       16
<PAGE>
During  the next 12 months,  Sitek  expects  to engage in  funding  efforts  and
acquisitions,  physically  consolidate  operations,  increase  CMPS's  revenues,
introduce the new carrier head product,  and develop VSM's business.  Sitek also
expects  to  acquire   all  of  the  capital   stock  of  Global   Semiconductor
Technologies,   Inc.,  an  Arizona  corporation  ("GST")  and  Advanced  Control
Technologies,  Inc.,  an Arizona  corporation  ("ACT"),  both  located in Tempe,
Arizona and affiliated through common ownership by certain shareholders.  At the
present  time,  Sitek  shares  office  space  and  staff  with GST and ACT.  All
expenditures to date between the companies have been treated as loans to or from
these entities.

Sitek  plans to raise  additional  capital  with a  possible  private  or public
placement of an undetermined  number of shares of Sitek preferred  and/or common
stock. Sitek plans to apply any such additional capital to product  development,
equipment,   and  corporate   acquisitions   in  addition  to  working   capital
requirements above those funded from operations.

LIQUIDITY AND SOURCES OF CAPITAL

Sitek  believes  it will need  additional  capital  to meet its  funding  needs,
including repayment of debt obligations when due, future  acquisitions,  product
development,  and the continued costs of compliance with reporting  requirements
of the Securities Exchange Act of 1934. CMPS will need additional funding before
it is able to generate material revenues.  There is no assurance that Sitek will
be able to attract  additional  capital or that the funds, if acquired,  will be
sufficient to complete and integrate the  acquisitions of GST or ACT, or to meet
Sitek's product development or operating capital requirements.

Neither  management nor other of Sitek's  shareholders  has made  commitments to
provide additional funds to Sitek.  Accordingly,  there can be no assurance that
any additional funds will be available to Sitek to allow it to cover its capital
needs.  Management  has a  contingency  plan to allow  Sitek to  sustain  itself
without additional funding.  However, the success of this plan depends upon: (i)
ATSI  retaining  its market  position  and  substantially  increasing  its sales
revenues  in the next 12  months;  (ii)  CMPS  reaching  production  status  and
attracting  customers  with minimal  funding;  (iii) VSM  generating  sufficient
revenues to fund its operations; (iv) the wafer carrier product achieving market
acceptance and (v) ACT and GST  generating  approximately  adequate  revenues to
cover  operating  expenses  during fiscal 2000,  assuming SITEK acquires ACT and
GST.

Irrespective  of whether  Sitek's cash assets meet Sitek's  operational  capital
needs during the next 12 months, Sitek might compensate providers of services by
issuances of Sitek's common stock in lieu of cash.

                                       17
<PAGE>
EXPECTED PURCHASES OF SIGNIFICANT EQUIPMENT

Depending on market conditions,  demand, and the availability of funding,  Sitek
expects to purchase  certain  silicon wafer  processing and metrology  equipment
during  fiscal year 2000.  Sitek  believes  this  equipment  will  increase  the
likelihood  of  Sitek's  success in  generating  material  revenues  at its CMPS
foundry and engineering/manufacturing services operation.

During the next 12 months,  Sitek expects to update  business and  manufacturing
systems for all aspects of Sitek.  To  conserve  cash,  Sitek may elect to lease
rather than purchase these systems.

YEAR 2000

The   inability   of   computers,   software  and  other   equipment   utilizing
microprocessors  to  recognize  and properly  process  data fields  containing a
two-digit year is commonly referred to as the Year 2000 Compliance issue. As the
Year 2000 approaches,  such systems may be unable to accurately  process certain
data-based information.

Sitek's  currently  installed  computer systems and software  products have been
updated and made Year 2000 compliant.

Sitek relies  exclusively on personal  computer ("PC") based systems.  Sitek has
certified all PC systems under its control.  All accounting  programs and the PC
system  hardware have been upgraded and made Year 2000  compliant at a cost of $
2,000. The Company expects any future expenditures  required, if any, to correct
Year 2000 issues on installed  computer  systems will not be material.  However,
there can be no  assurance  that such  upgrades or  adjustments  to hardware and
software  will be sufficient  to make Sitek's  computers or equipment  Year 2000
compliant in a timely manner or that allocated  resources will be sufficient.  A
failure to become  Year 2000  compliant  on its  computers  or  equipment  could
disrupt materially Sitek's operating results and financial condition.

Because  there  are a large  number  of  potential  vendors  and  customers  for
pre-owned  semiconductor equipment and because the Year 2000 compliance of these
potential  vendors and  customers is unknown and is  unreasonably  burdensome to
ascertain,  Sitek is  unable  to  determine  the  impact,  if any,  of Year 2000
compliance  issues on its pre-owned  semiconductor  equipment sales. If Sitek is
unable to address its Year 2000 compliance  successfully or in a timely fashion,
the  Company  may need to devote more  resources  to the process and  additional
costs may be incurred.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risk generally represents the risk that losses may occur in the values of
financial  instruments  as a result of  movements  in  interest  rates,  foreign
currency exchange rates and commodity prices.

Interest Rate Risk - The company  evaluated the potential  effect that near term
changes in interest  rates would have had on the fair value of its interest rate
risk sensitive  financial  instruments at year-end.  Since the company's current
debt has high interest rates,  any near term changes in interest rates would not
have a material adverse affect.

Foreign Exchange Rate Risk - The company  conducts  business in various parts of
the world and in various  foreign  currencies.  As of September  30,  1999,  the
company did not have any material  foreign  currency  transactions.  The company
expects to have foreign currency exchange rate risk in the future.

                                       18
<PAGE>
                           PART II - OTHER INFORMATION

ITEM 1: LEGAL PROCEEDINGS.

     Sitek was  named as a  defendant  in a  lawsuit  that was filed on April 1,
1999.  The lawsuit  involves two separate  claims by two  plaintiffs;  EDMOND L.
LONERGAN AND ROBERT F. RUSSO, JR. V. SITEK, INCORPORATED, ET AL., Superior Court
for the State of Arizona,  County of Maricopa,  Case No. CV 99-05785.  The first
plaintiff, Edmond Lonergan, alleges that he was not paid for consulting services
by Global  Semiconductor  Technologies,  Inc., a company  controlled  by certain
shareholders  of Sitek.  Mr.  Lonergan  also claims  that  Global  Semiconductor
Technologies,  Inc. and/or the other defendants misappropriated trade secrets in
conducting  the reverse  merger of Dentmart  into Sitek.  The second  plaintiff,
Robert Russo, Jr., was a former employee of Global  Semiconductor  Technologies,
Inc. Mr. Russo claims that he was wrongfully terminated.  Sitek filed its answer
denying these allegations and intends to defend itself vigorously.  Mr. Lonergan
and Mr. Russo have  demanded the value of  1,000,000  shares of Sitek's  capital
stock and other damages to be proven at trial in their complaint. There has been
no change in the status of this lawsuit since June 30, 1999.

ITEM 2: CHANGES IN SECURITIES USE OF PROCEEDS.

     During the three month period ending September 30, 1999, in reliance on the
exemption from  registration  set forth in Section 4(2) of the Securities Act of
1933, the Company issued debentures in the aggregate of $35,000 convertible into
shares of the Company's common stock to two investors.  Each of the investors is
an accredited investor.

     The  debentures  bear an  interest  rate of 9.5  percent  per  year and are
payable in the form of the Company's  common stock at the market price,  defined
as 80 percent of the  average of the  five-day  closing bid price as reported by
Bloomberg, LP for the five consecutive trading days prior to conversion,  but in
no event at a price less than $3.50 per share or more than $5.00 per share.

     During the same three  month  period,  in reliance  on the  exemption  from
registration  set  forth in  Section  4(2) of the  Securities  Act of 1933,  the
Company issued 4,562 warrants to a financial consulting company in consideration
of consulting  services  provided.  The warrants  entitle the holder to purchase
4,562  shares of the  company's  common  stock at a purchase  price of $5.00 per
share and expire on December 31, 2004.

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

     The Annual Meeting of Stockholders  was held on September 28, 1999 in Tempe
Arizona

     (a) Four incumbent  directors were re-elected  without  opposition to serve
another one-year term in office. The election results were as follows:

Name of Director                      Votes For                  Votes Withheld
- ----------------                      ---------                  --------------
Dr. Don M. Jackson, Jr.               11,349,425                       0
Maurice L. McGill                     11,349,425                       0
L. Richard Myers                      11,349,425                       0
Dr. Dan L. Shunk                      11,349,425                       0

     (b) The  stockholders  approved the 1999 Stock Incentive Plan as originally
adopted  the the  Board  of  Directors  on  January  19,  1999  with a total  of
1,5000,000 shares of Common Stock reserved and subsequently amended by the Board
on August 16, 1999 increasing by 1,000,000  shares resulting in 2,500,000 shares
of Common Stock reserved.

                votes for                          8,529,137
                votes against                             13
                votes abstained                        5,000
                broker non-votes                           0

                                       19
<PAGE>
     (c) The stockholders  ratified the selection of McGladrey & Pullen,  LLP as
the Company's independent auditors for fiscal 2000. The vote was as follows:

                votes for                         11,340,425
                votes against                          9,000
                votes abstained                            0
                broker non-votes                           0

ITEM 5: OTHER INFORMATION.

     (a) On July 16,  1999,  the Company  entered into a Credit  Agreement  with
Imperial  Bank  pursuant to which  Imperial  Bank agreed to provide a $3,000,000
line of credit to the  Company  for the use of  refinancing  existing  inventory
debt. A copy of the Credit Agreement is filed herewith.

     (b) On July 2,  1999,  the  Company  entered  into a  five-year  employment
agreement  with  its  Vice  President,  Mark  Simon.  A copy  of the  employment
agreement is filed herewith.

     (b) On July 2,  1999,  the  Company  entered  into a  five-year  employment
agreement  with its  Vice  President,  Julian  Gates.  A copy of the  employment
agreement is filed herewith.

     (b) On July 2,  1999,  the  Company  entered  into a  five-year  employment
agreement  with  its  Vice  President,  Parag  Modi.  A copy  of the  employment
agreement is filed herewith.

ITEM 6: EXHIBITS AND REPORTS ON FORM 8-K

     (a) See Exhibit Index following the signature  page,  which is incorporated
herein by reference.

     (b) Reports on form 8-K

On May  13,  1999,  the  Company  filed  a form  8-K to  report  in  Item  2, an
acquisition  of all the  outstanding  shares of VSM  Corporation  for $1,000,000
pursuant to a Stock Purchase Agreement dated April 28, 1999.

                                       20
<PAGE>
                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

                                       SITEK, INCORPORATED
                                       (Registrant)

Date: November 15, 1999                By: /s/ Dr. Don M. Jackson
                                           -------------------------------------
                                           Dr. Don M. Jackson
                                           President and Chief Executive Officer


Date: November 15, 1999                By: /s/ Gloria Zemla
                                           -------------------------------------
                                           Gloria Zemla
                                           Chief Financial Officer

                                       21
<PAGE>
                               SITEK, Incorporated
                 Exhibit Index to Quarterly Report on Form 10-Q
                 For the Quarter Period Ended September 30, 1999

Exhibit No.                                             Incorporated by
Filed Herewith          Description                     Reference To:
- --------------          -----------                     -------------
2.1                     Stock Purchase Agreement        Form 8-K filed with the
                        dated April 28, 1999            SEC on May 13, 1999

3.1                     Articles of Incorporation of    Form 8-K-filed with the
                        Registrant                      SEC on August 17, 1998

3.2                     Bylaws of Registrant            Form 10-K filed with the
                                                        SEC on April 17, 1998

10.1                    Credit Agreement                Filed Herewith
                        with Imperial Bank
                        dated July 16, 1999

10.2                    Shareholders' Agreement         Filed Herewith
                        dated August 1, 1999

10.3                    *Employment Agreement           Filed Herewith
                        with Mark Simon dated
                        July 2, 1999

10.4                    *Employment Agreement           Filed Herewith
                        with Julian Gates dated
                        July 2, 1999

10.5                    *Employment Agreement           Filed Herewith
                        with Parag Modi dated
                        July 2, 1999

27.1                    Financial Data Schedule         Filed Herewith

* Management Contract or compensatory plan.

                                CREDIT AGREEMENT

                                 by and between

                  SITEK, INCORPORATED, a Delaware corporation,
           ADVANCED TECHNOLOGY SERVICES, INC., an Arizona corporation


                                       and


                 IMPERIAL BANK, a California banking corporation




                                   Dated as of

                                  July 16, 1999



























                                      -iv-

<PAGE>
                                TABLE OF CONTENTS

                                                                            PAGE

RECITALS ....................................................................  1

ARTICLE 1       DEFINITION OF TERMS..........................................  2
         1.1    Definitions..................................................  2
         1.2    References...................................................  6
         1.3    Accounting Terms.............................................  6

ARTICLE 2       THE LOAN.....................................................  8
         2.1    Commitment...................................................  8
         2.2    Note.........................................................  8
         2.3    Advance......................................................  8
         2.4    Loan Payments................................................  8
         2.5    Principal Prepayments; Excess Balance Payment................  9
         2.6    Method of Payment............................................  9
         2.7    Assignment...................................................  9
         2.8    Fees.........................................................  9

ARTICLE 3       SECURITY..................................................... 10
         3.1    Security..................................................... 10
         3.2    Security Documents........................................... 10

ARTICLE 4       CONDITIONS PRECEDENT......................................... 11
         4.1    Disbursement of Loan......................................... 11
         4.2    No Event of Default.......................................... 12
         4.3    No Material Adverse Effect................................... 12
         4.4    Representations and Warranties............................... 12

ARTICLE 5       REPRESENTATIONS AND WARRANTIES............................... 13
         5.1    Recitals..................................................... 13
         5.2    Organization and Good Standing............................... 13
         5.3    Authorization and Power...................................... 13
         5.4    Security Documents........................................... 13
         5.5    No Conflicts or Consents..................................... 13
         5.6    No Litigation................................................ 13
         5.7    Financial Condition.......................................... 14
         5.8    Taxes........................................................ 14
         5.9    No Stock Purchase............................................ 14
         5.10   Survival of Representations and Warranties................... 14
         5.11   Enforceable Obligations...................................... 14
         5.12   No Default................................................... 14
         5.13   Significant Debt Agreements.................................. 14

                                       -i-
<PAGE>
         5.14   ERISA........................................................ 14
         5.15   Compliance with Law.......................................... 15
         5.16   Solvent...................................................... 15
         5.17   Investment Borrower Act...................................... 15
         5.18   Title........................................................ 15
         5.19   Environmental Matters........................................ 15
         5.20   Licenses, Tradenames......................................... 15
         5.21   Year 2000 Compliance......................................... 15
         5.22   Equipment and Accounts Receivable Lien....................... 16

ARTICLE 6       AFFIRMATIVE COVENANTS........................................ 17
         6.1    Financial Statements, Reports and Documents.................. 17
         6.2    Maintenance of Existence and Rights; Conduct of Business;
                Management................................................... 18
         6.3    Operations and Properties.................................... 18
         6.4    Authorizations and Approvals................................. 18
         6.5    Compliance with Law.......................................... 18
         6.6    Payment of Taxes and Other Indebtedness...................... 18
         6.7    Compliance with Significant Debt Agreements and
                Other Agreements............................................. 19
         6.8    Compliance with Credit Documents............................. 19
         6.9    Notice of Default............................................ 19
         6.10   Other Notices................................................ 19
         6.11   Books and Records; Access.................................... 19
         6.12   ERISA Compliance............................................. 19
         6.13   Further Assurances........................................... 19
         6.14   Insurance.................................................... 20
         6.15   Year 2000 Compliance......................................... 20

ARTICLE 7       NEGATIVE COVENANTS........................................... 22
         7.1    No Debt...................................................... 22
         7.2    Liens........................................................ 22
         7.3    Existence.................................................... 22
         7.4    Amendments to Organizational Documents....................... 22
         7.5    Margin Stock................................................. 22
         7.6    Distributions................................................ 23
         7.7    [Intentionally deleted.]..................................... 23
         7.8    Transfer Collateral.......................................... 23
         7.9    Merger; Sale of Assets....................................... 23
         7.10   Financial Covenants.......................................... 23

ARTICLE 8       EVENTS OF DEFAULT............................................ 24
         8.1    Events of Default............................................ 24
         8.2    Remedies Upon Event of Default............................... 26
         8.3    Performance by Lender........................................ 27

                                      -ii-
<PAGE>
ARTICLE 9       MISCELLANEOUS................................................ 28
         9.1    Modification................................................. 28
         9.2    Waiver....................................................... 28
         9.3    Payment of Expenses.......................................... 28
         9.4    Notices...................................................... 28
         9.5    Governing Law; Jurisdiction, Venue; Waiver of Jury Trial..... 29
         9.6    Reference Provision.......................................... 30
         9.7    Invalid Provisions........................................... 31
         9.8    Binding Effect............................................... 31
         9.9    Entirety..................................................... 31
         9.10   Headings..................................................... 31
         9.11   Survival..................................................... 31
         9.12   No Third Party Beneficiary................................... 31
         9.13   Time......................................................... 32
         9.14   Schedules and Exhibits Incorporated.......................... 32
         9.15   Counterparts................................................. 32


EXHIBIT "A"     Form of Compliance Certificate

                                      -iii-
<PAGE>
                                CREDIT AGREEMENT

     BY THIS CREDIT  AGREEMENT  (together with any amendments or  modifications,
the "Credit  Agreement"),  entered into as of this 16th day of July, 1999 by and
between  SITEK,  INCORPORATED,   a  Delaware  corporation  ("SITEK"),   ADVANCED
TECHNOLOGY  SERVICES,  INC., an Arizona corporation  ("ATSI";  and together with
SITEK, the "Borrower"), and IMPERIAL BANK, a California banking corporation (the
"Lender"),  in  consideration  of the mutual promises  herein  contained and for
other valuable consideration, the parties hereto do hereby agree as follows:

                                    RECITALS

     A.  Borrower  has  applied  to Lender  for a term loan (the  "Loan") in the
principal  amount of THREE MILLION AND NO/100  DOLLARS  ($3,000,000.00)  for the
purpose of refinancing the Borrower's existing inventory debt.

     B. As a condition for extending such financial  accommodations,  Lender has
required that Borrower enter into this Credit Agreement,  establishing the terms
and conditions thereof.
<PAGE>
                                    ARTICLE 1

                               DEFINITION OF TERMS

     1.1  DEFINITIONS.  For the  purposes of this Credit  Agreement,  unless the
context  otherwise  requires,  the  following  terms  shall have the  respective
meanings assigned to them in this Article 1 or in the Section hereof referred to
below:

         "ACCOUNTS  RECEIVABLE"  means, at any time, the accounts  receivable of
ATSI.

         "AFFILIATE"  of  any  Person  means  any  Person  which,   directly  or
indirectly,  controls or is controlled by such Person.  For the purposes of this
definition,   "control"  (including,   with  correlative   meanings,   the  term
"controlled by"), as used with respect to any Person, shall mean the possession,
directly or  indirectly,  of the power to direct or cause the  direction  of the
management and policies of such Person, whether by contract or otherwise.

         "ATSI": See the Preamble hereto.

         "AUTHORIZED  OFFICER"  means  one or more  officers  of  Borrower  duly
authorized  (and so certified to Lender by the  corporate  secretary of Borrower
pursuant  to a  certificate  of  authority  and  incumbency  from  time  to time
satisfactory  to Lender in the  exercise  of  Lender's  reasonable  discretion),
acting alone, to request  Advances under the provisions of this Credit Agreement
and execute and deliver documents, instruments,  agreements, reports, statements
and certificates in connection herewith.

         "BANKING  DAY" means a day of the year on which banks are not  required
or authorized to close in Inglewood, California and Phoenix, Arizona.

         "BORROWER": See the Preamble hereto.

         "CHANGE IN CONTROL"  means the occurrence or existence of the following
events or conditions  without the prior written consent of Lender,  if different
than the state of affairs as of the Closing Date:

               (a) the  acquisition  by any Person or two or more Persons acting
          in concert of Control of the Borrower.

         "CLOSING DATE" means the date of delivery of this Credit Agreement.

         "CODE" means the Internal Revenue Code of 1986, as amended.

         "COLLATERAL" means all property subject to the Security Documents.

         "CONTROL"  when used  with  respect  to any  Person  means  the  power,
directly  or  indirectly,  to direct the  management  policies  of such  Person,
whether  through the ownership of voting  securities,  by contract or otherwise;
and the terms  "controlling" and "controlled"  have meanings  correlative to the
foregoing.

                                       -2-
<PAGE>
         "CONTROLLED  GROUP" means,  severally and collectively,  the members of
the group  controlling,  controlled  by and/or in common  control  of  Borrower,
within the meaning of Section 4001(b) of ERISA.

         "CREDIT AGREEMENT": See the Preamble hereto.

         "CREDIT DOCUMENTS" means this Credit Agreement, the Note (including any
renewals,  extensions  and  refundings  thereof),  the Security  Documents,  the
Guarantee Agreement and any written  agreements,  certificates or documents (and
with respect to this Credit  Agreement  and such other  written  agreements  and
documents,  any  amendments or  supplements  thereto or  modifications  thereof)
executed or delivered pursuant to the terms of this Credit Agreement.

         "DEFAULT  RATE" means at any time five  percent (5%) per annum over the
then applicable interest rate.

         "DOLLARS" and the sign "$" mean lawful currency of the United States of
America.

         "ERISA" means the Employee  Retirement  Income Security Act of 1974, as
amended,  together  with all final and  permanent  regulations  issued  pursuant
thereto.  References  herein to sections and  subsections of ERISA are deemed to
refer to any successor or substitute provisions therefor.

         "EVENT OF DEFAULT": See Section 8.1.

         "EXCHANGE ACT" means the Securities Exchange Act of 1934.

         "FINANCIAL COVENANTS": See Section 7.10 hereof.

         "GAAP"  means  those  generally  accepted  accounting   principles  and
practices  which are  recognized as such by the American  Institute of Certified
Public  Accountants  acting  through its Accounting  Principles  Board or by the
Financial  Accounting  Standards  Board or through other  appropriate  boards or
committees thereof and which are consistently  applied for all periods after the
date hereof so as to properly reflect the financial  condition,  and the results
of operations  and changes in the  financial  position,  of Borrower,  including
without limitation  accounting rules promulgated  pursuant to Regulations SX and
SK, except that any accounting  principle or practice  required to be changed by
the said Accounting Principles Board or Financial Accounting Standards Board (or
other appropriate board or committee of the said Boards) in order to continue as
a generally accepted accounting principle or practice may be so changed.

         "GOVERNMENTAL   AUTHORITY"  means  any  government  (or  any  political
subdivision  or  jurisdiction   thereof),   court,   bureau,   agency  or  other
governmental authority having jurisdiction over Borrower or any of its business,
operations or properties.

                                       -3-
<PAGE>
         "GUARANTEE  AGREEMENT"  means the  Unconditional  Guarantee  of Payment
dated of even date herewith, executed by Guarantor in favor of Lender.

         "GUARANTOR"  means,  jointly and  severally,  Don M.  Jackson,  Jr. and
Barbara Jackson, husband and wife.

         "INDEBTEDNESS"  of a  Person  means  each  of  the  following  (without
duplication):  (a) obligations of that Person to any other Person for payment of
borrowed  money,  (b) capital lease  obligations,  (c) notes and drafts drawn or
accepted by that Person payable to any other Person, whether or not representing
obligations  for borrowed  money (but without  duplication of  indebtedness  for
borrowed  money),  (d) any  obligation  for the  purchase  price of property the
payment of which is deferred  for more than one year or  evidenced  by a note or
equivalent instrument,  (e) guarantees of Indebtedness of third parties, and (f)
a recourse or nonrecourse payment obligation of any other Person that is secured
by a Lien on any  property  of the first  Person,  whether or not assumed by the
first  Person,  up to the fair market value (from time to time) of such property
(absent  manifest  evidence  to the  contrary,  the  fair  market  value of such
property  shall be the  amount  determined  under GAAP for  financial  reporting
purposes).

         "LENDER": See the Preamble hereto.

         "LIEN" means any lien, mortgage,  security interest,  tax lien, pledge,
encumbrance,  conditional  sale or title  retention  arrangement,  or any  other
interest in property  designed to secure the repayment of  Indebtedness  whether
arising by agreement or under any statute or law, or otherwise.

         "LOAN": See Recital A hereto.

         "LOAN FEE": See Section 2.8 hereto.

         "MATERIAL ADVERSE EFFECT" means any circumstance or event which (i) has
any material  adverse effect upon the validity or  enforceability  of any Credit
Document,  (ii)  materially  impairs  the  ability of  Borrower  to fulfill  its
obligations under the Credit  Documents,  or (iii) causes an Event of Default or
any event which,  with notice or lapse of time or both, would become an Event of
Default.

         "MATURITY DATE" means January 16, 2000.

         "NET INCOME" means, for any period, the net income of Borrower for such
period in accordance with GAAP, determined on a consolidated basis.

         "NOTE" means that  Promissory  Note of even date herewith in the amount
of the Loan,  executed by Borrower and  delivered  pursuant to the terms of this
Credit  agreement,  together with any  renewals,  extensions,  modifications  or
replacements thereof.

         "OBLIGATION" means all present and future indebtedness, obligations and
liabilities of Borrower to Lender, and all renewals and extensions  thereof,  or
any part thereof,  arising  pursuant to this Credit  Agreement or represented by
the  Note,  including  without  limitation  the Loan and all  interest  accruing


                                       -4-
<PAGE>
thereon,  and attorneys' fees incurred in the enforcement or collection thereof,
regardless of whether such indebtedness, obligations and liabilities are direct,
indirect, fixed, contingent,  joint, several or joint and several; together with
all indebtedness,  obligations and liabilities of Borrower  evidenced or arising
pursuant to any of the other Credit  Documents,  and all renewals and extensions
thereof, or part thereof.

         "PAYMENT DATE" means the first day of each month,  commencing the first
day of the first month after the Closing Date,  provided that if any such day is
not a Banking Day, then such Payment Date shall be the next  successive  Banking
Day.

         "PBGC"  means  the  Pension  Benefit  Guaranty  Corporation,   and  any
successor  to  all  or  substantially   all  of  the  Pension  Benefit  Guaranty
Corporation's functions under ERISA.

         "PERMITTED LIENS" means:

               (a) Liens in Lender's favor.

               (b) Liens for taxes not delinquent.

               (c)  Liens  resulting  from or  hereafter  arising  from  the TLD
          Funding Credit Facility.

         "PERSON"  includes an  individual,  a corporation,  a joint venture,  a
partnership,   a  trust,  a  limited  liability   Borrower,   an  unincorporated
organization or a government or any agency or political subdivision thereof.

         "PLAN" means an employee  defined benefit plan or other plan maintained
by  Borrower  for  employees  of Borrower  and covered by Title IV of ERISA,  or
subject to the minimum funding standards under Section 412 of the Code.

         "PLEDGE AGREEMENT": See Section 3.1(b) hereof.

         "PRINCIPAL PAYMENTS": See Section 2.4(c) hereof.

         "QUARTERLY  END DATE"  means each March 31, June 30,  September  30 and
December 31.

         "REGULATION U" means Regulation U promulgated by the Board of Governors
of the Federal  Reserve  System,  12 C.F.R.  Part 221,  or any other  regulation
hereafter promulgated by said Board to replace the prior Regulation U and having
substantially the same function.

         "REPORTABLE EVENT" means any "reportable event" as described in Section
4043(b) of ERISA with  respect to which the thirty  (30) day notice  requirement
has not been waived by the PBGC.

         "SECURITY AGREEMENT": See Section 3.1(a) hereof.

                                       -5-
<PAGE>
         "SECURITY DOCUMENTS": See Section 3.2 hereof.

         "SEMICONDUCTOR   EQUIPMENT"  means,  at  any  time,  the  semiconductor
equipment held as inventory by ATSI.

         "SIGNIFICANT  DEBT  AGREEMENT"  means all  documents,  instruments  and
agreements   executed  by  Borrower,   evidencing,   securing  or  ensuring  any
Indebtedness of Borrower or any guaranty in excess of $100,000.00 in outstanding
principal (or principal equivalent) amount.

         "SITEK": See the Preamble hereto.

         "SUBSIDIARY"  means  any  corporation  of  which  more  than 50% of the
outstanding  shares of capital stock having  general voting power under ordinary
circumstances to elect a majority of the board of directors of such corporation,
irrespective  of whether or not at the time stock of any other  class or classes
shall  have or  might  have  voting  power by  reason  of the  happening  of any
contingency, is at the time directly or indirectly owned by the Borrower, by the
Borrower  and  one  or  more  other  Subsidiaries,  or  by  one  or  more  other
Subsidiaries.

         "TLD FUNDING" means TLD Funding Group, Inc., an Arizona corporation.

         "TLD  FUNDING  CREDIT  FACILITY"  means that  certain  credit  facility
provided to Borrower by TLD Funding in an amount equal to $1,000,000.00  for the
purchase of equipment inventory.

         "VAT  TAXES"  means value added taxes that may be imposed by the United
Kingdom.

     1.2 REFERENCES.  Capitalized terms shall be equally  applicable to both the
singular  and the  plural  forms of the terms  therein  defined.  References  to
"Credit Agreement," "this Agreement," "herein," "hereof,"  "hereunder," or other
like words mean this  Credit  Agreement  as amended,  supplemented,  restated or
otherwise modified and in effect from time to time.

     1.3 ACCOUNTING TERMS.  Except as expressly provided to the contrary herein,
all  accounting  terms shall be interpreted  and all  accounting  determinations
shall be made in accordance with GAAP, except as otherwise specifically provided
for  herein.  To the  extent  any  change in GAAP  affects  any  computation  or
determination  required  to be made  pursuant  to this  Credit  Agreement,  such
computation  or  determination  shall be made as if such  change in GAAP had not
occurred  unless  Borrower and Lender agree in writing on an  adjustment to such
computation or determination to account for such change in GAAP.

                                       -6-
<PAGE>
                                    ARTICLE 2

                                    THE LOAN

     2.1 COMMITMENT.  Subject to the conditions herein set forth,  Lender agrees
to make the Loan  available  to or for the  benefit of  Borrower,  and  Borrower
agrees to draw upon the Loan,  in the manner  and upon the terms and  conditions
herein expressed, amounts that shall not exceed the sum of $3,000,000.00.

     2.2 NOTE. The Loan shall be evidenced by the Note.

     2.3 ADVANCE. Lender shall disburse the Loan in a single advance, subject to
all of the terms and conditions  provided  herein for the purpose of refinancing
Borrower's existing inventory debt.

     2.4 LOAN  PAYMENTS.  The Loan shall bear  interest and be payable to Lender
upon the following terms and conditions:

          (a) Interest on the Loan shall  accrue at the rate of fifteen  percent
     (15.0%) per annum.

          (b) All accrued  interest on the Loan shall be due and payable on each
     Payment Date.

          (c) Fifty percent  (50%) of the net proceeds  (after VAT Taxes) of the
     sale of the  Semiconductor  Equipment  shall be due and  payable  three (3)
     Banking Days after  collection  (in good and marketable  funds),  and fifty
     percent (50%) of the proceeds from the Accounts Receivable shall be due and
     payable  three (3) Banking Days after  collection  (in good and  marketable
     funds) (collectively, "Principal Payments").

          (d) If  any  Principal  Payment  and/or  payment  of  interest  is not
     received  by Lender  when such  payment  is due,  then in  addition  to the
     remedies  conferred  upon the  Lender  under the Credit  Documents,  a late
     charge of five percent (5%) of the amount of the installment due and unpaid
     will be added to the  delinquent  amount to  compensate  the Lender for the
     expense of handling the delinquency for any payment past due, regardless of
     any notice and cure period.

          (e) Upon the  occurrence  of an Event of Default  and after  maturity,
     including  maturity upon acceleration,  the unpaid principal  balance,  all
     accrued and unpaid interest and all other amounts  payable  hereunder shall
     bear interest at the Default Rate.

          (f) The unpaid principal balance,  all accrued and unpaid interest and
     all other amounts  payable  hereunder with respect to the Loan shall be due
     and payable in full on the Maturity Date.

                                       -7-
<PAGE>
     2.5 PRINCIPAL PREPAYMENTS;  EXCESS BALANCE PAYMENT. Borrower may prepay the
outstanding  principal balance of the Loan in whole or in part at any time prior
to the  Maturity  Date  without  penalty or premium as stated in such  notice by
Borrower,  provided that such prepayment also includes  accrued  interest to the
date of such prepayment on the principal amount prepaid.

     2.6 METHOD OF PAYMENT.  All  payments of interest on the Note shall be made
to Lender before 2:00 p.m.  (Inglewood,  California  local time), in immediately
available funds. All Principal Payments shall be made to Lender before 2:00 p.m.
(Inglewood, California local time), in immediately available funds no later than
three (3) Banking Days after  Borrower  has  collected  (in good and  marketable
funds)  the  proceeds   from  the  Accounts   Receivable   and/or  the  sale  of
Semiconductor Equipment. All payments made on the Note shall be credited, to the
extent of the amount thereof, in the following manner: (i) first, to the payment
of costs,  fees or other  charges  incurred in  connection  with the Loan;  (ii)
second,  to the payment of accrued interest on the Loan; and (iii) third, to the
reduction of the principal balance of the Loan.

     2.7  ASSIGNMENT.  Borrower  shall have no right to the proceeds of the Loan
other  than to have  the  same  disbursed  by  Lender  in  accordance  with  the
disbursement  provisions  contained in this Credit Agreement.  Any assignment or
transfer,  voluntary  or  involuntary,  of this  Credit  Agreement  or any right
hereunder  shall not be binding  upon or in any way affect  Lender  without  its
written consent.

     2.8 FEES. In connection with the Loan,  Borrower agrees to pay to Lender on
the Closing Date a  non-refundable  fee in the amount of  $75,000.00  (the "Loan
Fee").

                                       -8-
<PAGE>
                                    ARTICLE 3

                                    SECURITY

     3.1 SECURITY. So long as any Loan is outstanding, Borrower shall cause such
Loan and Borrower's obligations under this Credit Agreement to be secured at all
times by the following:

          (a)  A  valid  and  effective   security   agreement   (the  "Security
     Agreement"),  duly  executed  and  delivered  by or on behalf of  Borrower,
     granting  Lender a valid and  enforceable  security  interest in all of its
     personal  property as described  therein,  subject to no prior Liens except
     for Permitted Liens.

          (b) A  pledge  and  irrevocable  proxy  security  agreement  from  the
     Borrower (the "Pledge Agreement"),  assigning,  transferring,  pledging and
     delivering  to Lender and granting to Lender a security  interest in all of
     ATSI's common stock.

          (c) Until  such  time as  Lender  shall  obtain a  perfected  security
     interest in ATSI's  equipment  inventory  in the United  Kingdom,  Borrower
     shall cause the Loan and Borrower's obligations under this Credit Agreement
     to be guaranteed by Guarantor pursuant to the Guarantee  Agreement.  Lender
     shall use best efforts to complete such perfection  within  twenty-one (21)
     days of the Closing Date.

     3.2 SECURITY  DOCUMENTS.  All of the  documents  required by this Article 3
shall be in form satisfactory to Lender and Lender's counsel, and, together with
any  Financing  Statements  for filing  and/or  recording,  and any other  items
required  by Lender  to fully  perfect  and  effectuate  the liens and  security
interests  of Lender  contemplated  by the Security  Agreement,  and this Credit
Agreement,  may  heretofore  or  hereinafter  be  referred  to as the  "Security
Documents."

                                       -9-
<PAGE>
                                    ARTICLE 4

                              CONDITIONS PRECEDENT

     The  obligation  of Lender to make the Loan is  subject  to the full  prior
satisfaction of each of the following conditions precedent:

     4.1 DISBURSEMENT OF LOAN.  Prior to disbursing the Loan,  Lender shall have
received the following each in form and substance satisfactory to Lender:

          (a) THIS CREDIT AGREEMENT.  This Credit  Agreement,  duly executed and
     delivered to Lender by Borrower.

          (b) THE NOTE. The Note,  duly  executed,  drawn to the order of Lender
     and otherwise as provided in Article 2 hereof.

          (c)  ORGANIZATIONAL  DOCUMENTS.  A copy of the current  organizational
     documents of  Borrower,  including  all  amendments  thereto,  certified as
     current  and  complete  by the  appropriate  authority  of the state of its
     formation,  together  with  evidence  of its good  standing in its state of
     formation.

          (d) MEMBER  AUTHORIZATION.  An  authorization  signed by its  members,
     authorizing  the Loan, the  execution,  delivery,  and  performance of this
     Credit  Agreement,  the Note,  the Credit  Documents,  and all  advances of
     credit hereunder.

          (e) SECURITY  AGREEMENT.  The Security  Agreement,  duly  executed and
     delivered to Lender by Borrower.

          (f)  PLEDGE  AGREEMENT.  The  Pledge  Agreement,   duly  executed  and
     delivered to Lender by Borrower.

          (g) GUARANTEE AGREEMENT.  The Guarantee  Agreement,  duly executed and
     delivered to Lender.

          (h)  LENDER'S  FEES AND COSTS.  Payment of the Loan Fee plus  Lender's
     other fees and costs.

          (i) COMPLIANCE CERTIFICATE.  A Compliance Certificate substantially in
     the form of Exhibit "A" attached  hereto,  indicating  that  Borrower is in
     compliance with the Financial Covenants as of June 30, 1999.

          (j)  FINANCING  STATEMENTS.  Financing  Statements,  duly executed and
     delivered to Lender by Borrower.

                                      -10-
<PAGE>
          (k)  ACCOUNTS  RECEIVABLE.   A  listing  and  aging  of  the  accounts
     receivable of Borrower as of June 30, 1999.

          (l) INVENTORY.  A listing of Borrower's equipment inventory located in
     the United Kingdom subject to Lender's Lien as of June 30, 1999.

          (m) BORROWER'S FINANCIAL  STATEMENTS.  Borrower's 1998 fiscal year end
     financial  statements  audited by a certified public accountant  reasonably
     acceptable to Lender and June 30, 1999 financial statements.

          (n) UCC RELEASES. UCC-2 Termination Statements from TLD Funding.

          (o) ADDITIONAL  INFORMATION.  Such other  information and documents as
     may reasonably be required by Lender or Lender's counsel.

     4.2 NO EVENT OF DEFAULT.  No Event of Default known to Borrower  shall have
occurred and be continuing, or result from Lender's making of any Loan.

     4.3 NO MATERIAL ADVERSE EFFECT. Since the date of the most recent financial
statements provided to Lender by Borrower,  no change shall have occurred in the
business or financial  condition of Borrower that could have a Material  Adverse
Effect.

     4.4  REPRESENTATIONS  AND WARRANTIES.  The  representations  and warranties
contained  in  Article  5  hereof  shall  be true and  correct  in all  material
respects, with the same force and effect as though made on and as of the Closing
Date  (other than those of such  representations  which by their  express  terms
speak to a date prior to that date, which representations shall, in all material
respects, be true and correct as of such respective date).

                                      -11-
<PAGE>
                                    ARTICLE 5

                         REPRESENTATIONS AND WARRANTIES

     To induce  Lender to make the Loan,  Borrower  represents  and  warrants to
Lender that:

     5.1  RECITALS.  The recitals  and  statements  of intent  appearing in this
Credit Agreement are true and correct.

     5.2 ORGANIZATION AND GOOD STANDING. It is duly organized,  validly existing
and in good standing in all states  and/or  countries in which the nature of its
business and property makes such qualifications necessary or appropriate. It has
the legal power and authority to own its  properties  and assets and to transact
the  business in which it is engaged and is or will be qualified in those states
and/or countries  wherein the nature of its proposed  business and property will
make such qualifications necessary or appropriate in the future.

     5.3  AUTHORIZATION  AND POWER. It has the power and requisite  authority to
execute,  deliver and  perform  this  Credit  Agreement,  the Note and the other
Credit  Documents to be executed by it; it is duly  authorized to, and has taken
all action,  corporate or  otherwise,  necessary  to  authorize it to,  execute,
deliver  and  perform  this  Credit  Agreement,  the Note and such other  Credit
Documents and is and will continue to be duly  authorized to perform this Credit
Agreement, the Note and such other Credit Documents.

     5.4 SECURITY  DOCUMENTS.  The liens,  security  interests  and  assignments
created by the Security  Documents will, when granted,  be valid,  effective and
enforceable liens, security interests and assignments,  except to the extent (if
any) otherwise agreed in writing by Lender.

     5.5 NO CONFLICTS OR CONSENTS.  Neither the  execution  and delivery of this
Credit Agreement, the Note or the other Credit Documents to which it is a party,
nor the consummation of any of the transactions herein or therein  contemplated,
nor  compliance  with the  terms  and  provisions  hereof  or with the terms and
provisions  thereof,  (a) will  materially  contravene or conflict with: (i) any
provision  of law,  statute  or  regulation  to  which it is  subject,  (ii) any
judgment, license, order or permit applicable to it, (iii) any indenture, credit
agreement, mortgage, deed of trust, or other agreement or instrument to which it
is a party or by which it may be bound,  or to which it may be  subject,  or (b)
will  violate  any  provision  of  its  organizational  documents.  No  consent,
approval, authorization or order of any court or Governmental Authority or other
Person is required in  connection  with the  execution and delivery by it of the
Credit  Documents  or to  consummate  the  transactions  contemplated  hereby or
thereby, or if required,  such consent,  approval,  authorization or order shall
have been obtained.

     5.6 NO  LITIGATION.  Except  for those  matters  that have been  previously
disclosed to Lender in writing, there are no actions, suits or legal, equitable,
arbitration or administrative  proceedings  pending,  or to its actual knowledge
overtly threatened, against Borrower that would, if adversely determined, have a
Material Adverse Effect.

                                      -12-
<PAGE>
     5.7  FINANCIAL  CONDITION.  It  has  delivered  to  Lender  copies  of  the
Borrower's most recent financial statements.  Such financial statements,  in all
material  respects,  fairly and  accurately  present the  financial  position of
Borrower as of such date, have been prepared in accordance with GAAP and neither
contain  any untrue  statement  of a material  fact nor fail to state a material
fact required in order to make such financial  statement not  misleading.  Since
the date thereof,  Borrower has not discovered any  obligations,  liabilities or
indebtedness  (including  contingent and indirect liabilities and obligations or
unusual  forward or long-term  commitments)  which in the aggregate are material
and adverse to the  financial  position or business of Borrower that should have
been but were not reflected in such  financial  statements.  No changes having a
Material Adverse Effect have occurred in the financial  condition or business of
Borrower since the date of such financial statements.

     5.8 TAXES. It has filed or caused to be filed all returns and reports which
are required to be filed by any jurisdiction, and has paid or made provision for
the  payment  of all  taxes,  assessments,  fees or other  governmental  charges
imposed upon its  properties,  income or franchises,  as to which the failure to
file or pay would have a Material  Adverse  Effect,  except such  assessments or
taxes,  if  any,  which  are  being  contested  in  good  faith  by  appropriate
proceedings.

     5.9  NO  STOCK  PURCHASE.   No  part  of  the  proceeds  of  any  financial
accommodation  made by Lender in connection  with this Credit  Agreement will be
used to purchase or carry "margin  stock," as that term is defined in Regulation
U, or to extend  credit to others for the purpose of purchasing or carrying such
margin stock.

     5.10 SURVIVAL OF REPRESENTATIONS  AND WARRANTIES.  All  representations and
warranties made herein shall survive the execution of this Credit  Agreement and
delivery of all other  documents and  instruments  in  connection  with the Loan
and/or  this  Credit  Agreement,  so long as Lender has any  commitment  to lend
hereunder  and  until  the  Loan has  been  paid in full  and all of  Borrower's
obligations  under this Credit  Agreement,  the Note and all Security  Documents
have been fully  discharged.  Any investigation at any time made by or on behalf
of Lender shall not diminish Lender's right to rely on the  representations  and
warranties herein.

     5.11 ENFORCEABLE OBLIGATIONS. This Credit Agreement, the Note and the other
Credit  Documents  are the legal,  valid and binding  obligations  of  Borrower,
enforceable  against Borrower in accordance with their respective terms,  except
as limited by  bankruptcy,  insolvency or other laws or equitable  principles of
general application relating to the enforcement of creditors' rights.

     5.12 NO DEFAULT.  No event or condition has occurred and is continuing that
constitutes an Event of Default.

     5.13  SIGNIFICANT  DEBT  AGREEMENTS.  It is not in default in any  material
respect under any Significant Debt Agreement.

     5.14 ERISA.  (a) No Reportable  Event has occurred and is  continuing  with
respect to any Plan;  (b) PBGC has not  instituted  proceedings to terminate any
Plan;  (c) neither the Borrower,  any member of the  Controlled  Group,  nor any
duly-appointed  administrator  of a Plan (i) has incurred any  liability to PBGC
with  respect to any Plan other than for premiums not yet due or payable or (ii)

                                      -13-
<PAGE>
has  instituted or intends to institute  proceedings to terminate any Plan under
Section  4041 or  4041A  of  ERISA;  and (d)  each  Plan of  Borrower  has  been
maintained and funded in all material  respects in accordance with its terms and
in all material  respects in accordance with all provisions of ERISA  applicable
thereto. Neither the Borrower nor any of its Subsidiaries participates in, or is
required  to make  contributions  to, any  Multi-employer  Plan (as that term is
defined in Section 3(37) of ERISA).

     5.15  COMPLIANCE  WITH LAW. It is in substantial  compliance with all laws,
rules,  regulations,  orders, writs, injunctions and decrees that are applicable
to it, or its properties, noncompliance with which would have a Material Adverse
Effect.

     5.16  SOLVENT.  It  (both  before  and  after  giving  effect  to the  Loan
contemplated hereby) is solvent, has assets having a fair value in excess of the
amount  required to pay its probable  liabilities  on its existing debts as they
become absolute and matured,  and has, and will have, access to adequate capital
for the  conduct of its  business  and the ability to pay its debts from time to
time incurred in connection therewith as such debts mature.

     5.17 INVESTMENT  BORROWER ACT. It is not, and is not directly or indirectly
controlled  by, or acting on behalf  of,  any  person  which is, an  "Investment
Borrower" within the meaning of the Investment Borrower Act of 1940, as amended.

     5.18 TITLE. It has good and marketable title to the Collateral.

     5.19  ENVIRONMENTAL  MATTERS.  Except as previously  disclosed to Lender in
writing,  it,  to the  best of its  knowledge  after  due  investigation,  is in
compliance in all material  respects with all applicable  environmental,  health
and safety  statutes and  regulations  and  Borrower  does not have any material
contingent  liability in  connection  with any improper  treatment,  disposal or
release into the environment of any hazardous or toxic waste or substance.

     5.20  LICENSES,  TRADENAMES.  It,  as of the  date  hereof,  possesses  all
necessary  trademarks,  tradenames,  copyrights,  patents,  patent  rights,  and
licenses to conduct its  business as now  operated,  without any known  conflict
with valid  trademarks,  tradenames,  copyright  patents and  license  rights of
others.

     5.21 YEAR 2000 COMPLIANCE.  Borrower and its  Subsidiaries,  as applicable,
have  reviewed  the areas within their  operations  and business  which could be
adversely affected by, and have developed or are developing a program to address
on a timely  basis,  the Year 2000  Problem  and have made  related  appropriate
inquiry of material suppliers and vendors, and based on such review and program,
the Year  2000  Problem  will not have a  material  adverse  effect  upon  their
financial  condition,  operations  or  business  as now  conducted.  "Year  2000
Problem" means the possibility that any computer  applications or equipment used
by Borrower may be unable to  recognize  and  properly  perform  date  sensitive
functions  involving  certain dates prior to and any dates on or after  December
31, 1999.

     5.22 EQUIPMENT AND ACCOUNTS RECEIVABLE LIEN. Upon TLD Funding releasing its
lien on the Semiconductor Equipment and Accounts Receivable, Lender shall have a
first priority  security  interest in the  Semiconductor  Equipment and Accounts
Receivable,  and such equipment and accounts  receivable shall not be subject to
any other liens or consignment.

                                      -14-
<PAGE>
                                    ARTICLE 6

                              AFFIRMATIVE COVENANTS

     Until  payment  in full of the Loan  and the  complete  performance  of the
Obligation, Borrower agrees that:

     6.1 FINANCIAL STATEMENTS, REPORTS AND DOCUMENTS. It shall deliver, or cause
to be delivered, to Lender each of the following:

          (a) ANNUAL  STATEMENTS  OF BORROWER.  As soon as available  and in any
     event  within  ninety  (90) days  after the  close of each  fiscal  year of
     Borrower,  audited financial statements of Borrower,  including its balance
     sheet as of the  close of such  fiscal  year and  statements  of  income of
     Borrower for such fiscal year,  in each case setting  forth in  comparative
     form the figures for the preceding  fiscal year,  all in reasonable  detail
     and  accompanied by an unqualified  opinion  thereon of independent  public
     accountants  of  recognized  national  standing  selected by  Borrower  and
     acceptable to Lender,  to the effect that such  financial  statements  have
     been prepared in accordance with GAAP.

          (b) MONTHLY STATEMENTS OF BORROWER.  As soon as available,  and in any
     event within  thirty (30) days after the end of each month (except for that
     at the close of the fiscal  year),  copies of the balance sheet of Borrower
     as of the end of such month, cash flow statement and statement of income of
     Borrower  for that month and for the portion of the fiscal year ending with
     such month, in each case setting forth in comparative  form the figures for
     the  corresponding  period of the preceding  fiscal year, all in reasonable
     detail and fairly stated, certified by Borrower and prepared by Borrower in
     accordance with GAAP.

          (c) COMPLIANCE CERTIFICATE OF BORROWER.  Within thirty (30) days after
     the end of each  quarter  hereafter  and ninety (90) days after the year of
     each fiscal year of Borrower,  a certificate  signed by the chief financial
     officer of the Borrower,  substantially in the form of Exhibit "A" attached
     hereto  certifying that after a review of the activities of Borrower during
     such period, Borrower has observed,  performed and fulfilled each and every
     obligation  and covenant  contained  herein and no Event of Default  exists
     under any of the same or,  if any Event of  Default  shall  have  occurred,
     specifying  the nature and status  thereof,  and stating that all financial
     statements  of Borrower  delivered to Lender during the  respective  period
     pursuant to Sections 6.1(a) and 6.1(b) hereof, to his/her knowledge, fairly
     present in all material respect the financial  position of the Borrower and
     the results of its  operations at the dates and for the periods  indicated,
     and have been prepared in accordance with GAAP, together with a calculation
     of the Financial Covenants.

          (d) GUARANTOR  STATEMENTS.  Within seven (7) days of the Closing Date,
     personal  financial  statements  of each  individual  Guarantor in form and
     level of detail satisfactory to Lender.

                                      -15-
<PAGE>
          (e) WEEKLY  REPORTS.  Within five (5) days after the end of each week,
     reports as to its  collection of accounts  receivable and sale of inventory
     substantially in a form acceptable to Lender.

          (f) OTHER INFORMATION. Such other information concerning the business,
     properties  or financial  condition of Borrower as Lender shall  reasonably
     request.

     6.2 MAINTENANCE OF EXISTENCE AND RIGHTS;  CONDUCT OF BUSINESS;  MANAGEMENT.
It will preserve and maintain its  existence and all of its rights,  privileges,
licenses,  permits,  franchises  and other rights  necessary or desirable in the
normal conduct of its business, conduct its business in an orderly and efficient
manner  consistent  with  good  business  practices  and  maintain  professional
management of its business.

     6.3  OPERATIONS  AND  PROPERTIES.  It will keep in good  working  order and
condition,  ordinary wear and tear  excepted,  all of its assets and  properties
which are necessary to the conduct of its business.

     6.4 AUTHORIZATIONS AND APPROVALS. It will maintain, at its own expense, all
such governmental licenses,  authorizations,  consents, permits and approvals as
may be required to enable it to comply with its obligations  hereunder and under
the other  Credit  Documents  and to operate  its  businesses  as  presently  or
hereafter duly conducted.

     6.5 COMPLIANCE  WITH LAW. It will comply with all applicable  laws,  rules,
regulations,  and all final,  nonappealable orders of any Governmental Authority
applicable to it or any of its property,  business  operations or  transactions,
including without limitation,  any environmental laws applicable to it, a breach
of which could result in a Material Adverse Effect.

     6.6 PAYMENT OF TAXES AND OTHER INDEBTEDNESS.  It will pay and discharge (i)
all income taxes and payroll taxes, (ii) all taxes, assessments,  fees and other
governmental  charges imposed upon it or upon its income or profits, or upon any
property belonging to it, before delinquent, which become due and payable, (iii)
all lawful claims (including claims for labor,  materials and supplies),  which,
if  unpaid,  might  become a Lien upon any of its  property  and (iv) all of its
Indebtedness  as it becomes due and  payable,  except as  prohibited  hereunder;
provided,  however,  that  it  shall  not be  required  to  pay  any  such  tax,
assessment,  charge,  levy, claims or Indebtedness if and so long as the amount,
applicability  or validity thereof shall currently be contested in good faith by
appropriate  actions and  appropriate  accruals and reserves  therefor have been
established in accordance with GAAP.

     6.7 COMPLIANCE WITH  SIGNIFICANT DEBT AGREEMENTS AND OTHER  AGREEMENTS.  It
will comply in all material  respects with (i) all Significant  Debt Agreements,
and (ii) all  agreements and contracts to which it is a party, a breach of which
could result in a Material Adverse Effect.

     6.8  COMPLIANCE  WITH  CREDIT  DOCUMENTS.  It will  comply with any and all
covenants and provisions of this Credit Agreement, the Note and all other Credit
Documents.

     6.9 NOTICE OF DEFAULT.  It will furnish to Lender immediately upon becoming
actually  aware of the existence of any event or condition  that  constitutes an
Event of Default, a written notice specifying the nature and period of existence
thereof  and the  action  which it is taking or  proposes  to take with  respect
thereto.

                                      -16-
<PAGE>
     6.10 OTHER  NOTICES.  It will  promptly  notify  Lender of (a) any Material
Adverse Effect,  (b) any waiver,  release or default under any Significant  Debt
Agreement,  (c) any claim not covered by  insurance  against  Borrower or any of
Borrower's   properties,   and  (d)  the   commencement  of,  and  any  material
determination  in, any litigation with any third party or any proceeding  before
any Governmental Authority affecting it, except litigation or proceedings which,
if adversely determined, would not have a Material Adverse Effect.

     6.11 BOOKS AND  RECORDS;  ACCESS.  Upon three (3) Banking  Days notice from
Lender,  it will give any  authorized  representative  of Lender  access  during
normal  business hours to, and permit such  representative  to examine,  copy or
make excerpts from,  any and all books,  records and documents in its possession
of and  relating  to the Loan,  and to inspect  any of its  properties.  It will
maintain  complete  and  accurate  books  and  records  of its  transactions  in
accordance with good accounting practices.

     6.12 ERISA COMPLIANCE. With respect to its Plans, it shall (a) at all times
comply with the minimum funding  standards set forth in Section 302 of ERISA and
Section  412 of the Code or shall  have duly  obtained  a formal  waiver of such
compliance from the proper  authority;  (b) at Lender's  request,  within thirty
(30) days after the filing  thereof,  furnish  to Lender  copies of each  annual
report/return  (Form 5500  Series),  as well as all  schedules  and  attachments
required to be filed with the  Department  of Labor and/or the Internal  Revenue
Service pursuant to ERISA, in connection with each of its Plans for each year of
the plan; (c) notify Lender within a reasonable time of any fact, including, but
not limited  to, any  Reportable  Event  arising in  connection  with any of its
Plans, which constitutes  grounds for termination thereof by the PBGC or for the
appointment  by the  appropriate  United States  District  Court of a trustee to
administer such Plan,  together with a statement,  if requested by Lender, as to
the reason  therefor and the action,  if any,  proposed to be taken with respect
thereto;  and (d) furnish to Lender  within a  reasonable  time,  upon  Lender's
request,  such  additional  information  concerning  any of its  Plans as may be
reasonably requested.

     6.13 FURTHER ASSURANCES.  It will make, execute or endorse, and acknowledge
and  deliver  or  file  or  cause  the  same  to  be  done,  all  such  notices,
certifications and additional agreements,  undertakings or other assurances, and
take any and all such  other  action,  as Lender  may,  from time to time,  deem
reasonably necessary or proper to fully evidence the Loan.

     6.14 INSURANCE. It shall maintain in full force and effect at all times all
insurance coverages required under the terms of this Credit Agreement and/or the
Security  Documents to which it is a party.  In addition,  it shall  maintain in
full force and effect at all times:

          (a)  Policies of all risk  coverage  insurance  covering  all tangible
     personalty in which Lender has been granted or obtained a security interest
     to secure the Obligation,  in coverage  amounts not less than, from time to
     time, the fair market value thereof.

          (b) Policies of insurance  evidencing  personal liability and property
     damage liability coverages in amounts not less than $1,000,000.00 (combined

                                      -17-
<PAGE>
     single limit for bodily injury and property damage), and an umbrella excess
     liability  coverage  in an amount not less than  $2,000,000.00  shall be in
     effect with respect to Borrower.

          (c)  Policies of workers'  compensation  insurance in amounts and with
     coverages as legally required.

Without  limitation of the foregoing,  it shall at all times maintain  insurance
coverages in scope and amount not less than,  and not less  extensive  than, the
scope and amount of insurance coverages customary in the trades or businesses in
which it is from time to time engaged.  All of the aforesaid insurance coverages
shall be issued by insurers reasonably acceptable to Lender.

     Copies of all policies of  insurance  evidencing  such  coverages in effect
from time to time and showing  Lender as Lender's  loss payee shall be delivered
to Lender  within  fifteen  (15) days of the  Closing  Date and upon  reasonable
notice upon  issuance of new policies  thereafter.  From time to time,  promptly
upon Lender's request, it shall provide evidence satisfactory to Lender (i) that
required  coverage  in  required  amounts is in effect,  and (ii) that Lender is
shown as Lender's  loss payee with  respect to all such  coverages,  as Lender's
interest may appear,  by standard  (non-attribution)  loss payable  endorsement,
additional insured endorsement,  insurer's certificate or other means acceptable
to Lender in its reasonable discretion.  At Lender's option, it shall deliver to
Lender certified copies of all such policies of insurance in effect from time to
time,  to be retained by Lender so long as Lender shall have any  commitment  to
lend  hereunder  and/or any portion of the  Obligation  shall be  outstanding or
unsatisfied.  All such insurance policies shall provide for at least thirty (30)
days prior written notice of the cancellation or modification thereof to Lender.

     6.15 YEAR 2000 COMPLIANCE. It will perform all acts reasonably necessary to
ensure that (a) Borrower and any business in which  Borrower holds a substantial
interest,  and (b) all  customers,  suppliers  and vendors  that are material to
Borrower's  business,  become Year 2000 Compliant in a timely manner.  Such acts
shall  include,  without  limitation,  performing  a  comprehensive  review  and
assessment of all Borrower's systems and adopting a detailed plan, with itemized
budget, for the remediation,  monitoring and testing of such systems. As used in
this paragraph,  "Year 2000 Compliant" shall mean, in regard to any entity, that
all software,  hardware,  firmware,  equipment,  goods or systems utilized by or
material to the business  operations or financial condition of such entity, will
properly  perform date  sensitive  functions  before,  during and after the year
2000.   Borrower  shall,   immediately  upon  request,   provide  to  Bank  such
certifications or other evidence of Borrower's compliance with the terms of this
paragraph as Bank may from time to time require.

                                      -18-
<PAGE>
                                    ARTICLE 7

                               NEGATIVE COVENANTS

     Until payment in full of the Loan and the  performance  of the  Obligation,
Borrower  shall not,  without  receiving  the prior express  written  consent of
Lender:

     7.1 NO DEBT. ATSI shall not become or remain  obligated  either directly or
as a guarantor or surety for any  Indebtedness  for borrowed  money,  or for any
Indebtedness  incurred in connection with the acquisition of any property,  real
or  personal,  tangible or  intangible  including,  but not  limited  to,  lease
purchase agreements, except:

          (a) Indebtedness to the Lender.

          (b) Leases and specific equipment financed by TLD Funding.

          (c) Indebtedness secured by liens permitted under Section 7.2 hereof.

Notwithstanding  anything contained herein, ATSI may obtain additional financing
for new equipment from TLD Funding  pursuant to the TLD Funding Credit  Facility
provided  that ATSI shall inform  Lender in writing of such new financing on the
date of such financing.

     7.2 LIENS. On and after the date hereof, Borrower will not create or suffer
to exist Liens upon its property, real or personal, including without limitation
its  patents,  copyrights  and  trademarks,  except (i) Liens,  if any,  for the
benefit of Lender, and (ii) Permitted Liens.

     7.3 EXISTENCE.  Dissolve or liquidate, or merge or consolidate with or into
any other  entity,  or turn over the  management  or operation of its  property,
assets or business  to any other  Person or make any  substantial  change in the
character of its business.

     7.4  AMENDMENTS  TO  ORGANIZATIONAL  DOCUMENTS.  Amend  its  organizational
documents  if the result  thereof  could  result in the  occurrence  directly or
indirectly of a Material Adverse Effect.

     7.5 MARGIN  STOCK.  Use any  proceeds of the Loan,  or any  proceeds of any
other or future  financial  accommodation  from Lender for the purpose,  whether
immediate,  incidental or ultimate, of purchasing or carrying any "margin stock"
as that term is defined in Regulation U or to reduce or retire any  indebtedness
undertaken for such purposes  within the meaning of said  Regulation U, and will
not use such proceeds in a manner that would involve  Borrower in a violation of
Regulation U or of any other Regulation of the Board of Governors of the Federal
Reserve System, nor use such proceeds for any purpose not permitted by Section 7
of the  Exchange  Act,  or  any  of the  rules  or  regulations  respecting  the
extensions of credit promulgated thereunder.

     7.6 DISTRIBUTIONS. Declare or pay any dividends or make any distribution of
any kind, other than in the event of an initial public offering,  a distribution
for settlement of company liabilities up to $150,000.00.

                                      -19-
<PAGE>
     7.7 [Intentionally deleted.]

     7.8 TRANSFER COLLATERAL. Assign, transfer or convey any of its right, title
and interest in the Collateral;  provided,  however, that ATSI may transfer cash
to any Subsidiary of Borrower solely for the purpose of funding normal operating
expenses of such Subsidiary provided that no Event of Default and no event, that
with the giving of notice or the passage of time, or both,  would be an Event of
Default  (including,  but not limited to, the failure to make Principal Payments
as provided  herein and in the Note),  shall have  occurred and be continuing on
the date of such transfer of cash.

     7.9  MERGER;  SALE OF  ASSETS.  (i) Sell,  lease,  transfer  or  dispose of
substantially  all of the Collateral to another entity; or (ii) consolidate with
or merge the  Collateral  into  another  entity,  or permit any  transfer of the
ownership  of the  Collateral,  permit  any  other  entity  to merge  into it or
consolidate  with it,  or  permit  any  transfer  of the  ownership  or power to
control, Borrower.

     7.10 FINANCIAL COVENANTS. Permit its Net Income for any two (2) consecutive
fiscal months for any fiscal year to be less than zero (i.e. net loss).

                                      -20-
<PAGE>
                                    ARTICLE 8

                                EVENTS OF DEFAULT

     8.1 EVENTS OF DEFAULT. An "Event of Default" shall exist if any one or more
of the following events (herein  collectively  called "Events of Default") shall
occur and be continuing:

          (a) Borrower  shall fail to pay any  principal of, or interest on, the
     Note when the same shall become due or payable and such  failure  continues
     for five (5) Banking Days after notice thereof to Borrower.

          (b) Any failure or neglect to perform or observe any of the covenants,
     conditions,  provisions or agreements of Borrower  contained  herein, or in
     any of  the  other  Credit  Documents  (other  than a  failure  or  neglect
     described in one or more of the other  provisions  of this Section 8.1) and
     such  failure  or  neglect  either  cannot  be  remedied  or,  if it can be
     remedied,  it continues  unremedied for a period of fifteen (15) days after
     written notice thereof to Borrower.

          (c) Any warranty, representation or statement contained in this Credit
     Agreement  or any of the other Credit  Documents,  or which is contained in
     any certificate or statement furnished or made to Lender pursuant hereto or
     in  connection  herewith or with the Loan,  shall be or shall prove to have
     been false when made or furnished.

          (d) The occurrence of any material  "event of default" or "default" by
     Borrower  under any Credit  Document,  or any  agreement,  now or hereafter
     existing,  to which Lender or an  Affiliate  of Lender,  and Borrower or an
     Affiliate of Borrower are a party.

          (e) Borrower shall (i) fail to pay any Indebtedness of Borrower (other
     than the Note) due under any Significant Debt Agreement, or any interest or
     premium  thereon,  when  due  (whether  by  scheduled  maturity,   required
     prepayment,  acceleration,  demand,  or otherwise) or within any applicable
     grace  period,  (ii) fail to  perform  or observe  any term,  covenant,  or
     condition on its part to be performed  or observed  under any  agreement or
     instrument  relating  to such  Indebtedness,  within any  applicable  grace
     period when  required to be performed  or  observed,  if the effect of such
     failure  to  perform  or observe  is to  accelerate  the  maturity  of such
     Indebtedness,  or any such  Indebtedness  shall be  declared  to be due and
     payable,  or  required to be prepaid  (other than by a regularly  scheduled
     prepayment),  prior to the  stated  maturity  thereof,  or (iii)  allow the
     occurrence  of  any  material   event  of  default  with  respect  to  such
     Indebtedness.

          (f) Any one or more of the Credit Documents shall have been determined
     to be invalid  or  unenforceable  against  Borrower  executing  the same in
     accordance  with  the  respective  terms  thereof,  or  shall in any way be
     terminated or become or be declared  ineffective or  inoperative,  so as to
     deny Lender the substantial  benefits  contemplated by such Credit Document
     or Credit Documents.

                                      -21-
<PAGE>
          (g) Borrower  shall (i) apply for or consent to the  appointment  of a
     receiver, trustee, custodian,  intervenor or liquidator of itself or of all
     or a  substantial  part of its assets,  (ii) file a  voluntary  petition in
     bankruptcy  or admit in writing  that it is unable to pay its debts as they
     become due,  (iii) make a general  assignment for the benefit of creditors,
     (iv) file a petition or answer  seeking  reorganization  of an  arrangement
     with creditors or to take  advantage of any bankruptcy or insolvency  laws,
     (v) file an answer admitting the material allegations of, or consent to, or
     default in  answering,  a  petition  filed  against  it in any  bankruptcy,
     reorganization or insolvency proceeding,  or (vi) take corporate action for
     the purpose of effecting any of the foregoing

          (h) An  involuntary  petition  or  complaint  shall be  filed  against
     Borrower,   seeking  bankruptcy  or  reorganization  of  Borrower,  or  the
     appointment of a receiver,  custodian, trustee, intervenor or liquidator of
     Borrower,  or all or substantially all of its assets,  and such petition or
     complaint  shall  not have been  dismissed  within  sixty  (60) days of the
     filing thereof; or an order, order for relief,  judgment or decree shall be
     entered by any court of competent jurisdiction or other competent authority
     approving a petition  or  complaint  seeking  reorganization  of  Borrower,
     appointing a receiver,  custodian,  trustee,  intervenor  or  liquidator of
     Borrower,  or all or  substantially  all of its  assets,  and  such  order,
     judgment or decree  shall  continue  unstayed and in effect for a period of
     sixty (60) days.

          (i) Any final judgment(s) (excluding those the enforcement of which is
     suspended  pending appeal) for the payment of money in excess of the sum of
     $100,000 in the  aggregate  (other than any  judgment  covered by insurance
     where  coverage has been  acknowledged  by the  insurer)  shall be rendered
     against  Borrower,  and such judgment or judgments  shall not be satisfied,
     settled,  bonded or  discharged at least ten (10) days prior to the date on
     which any of its assets could be lawfully sold to satisfy such judgment.

          (j) Either (i) proceedings shall have been instituted to terminate, or
     a notice of  termination  shall have been filed with  respect to, any Plans
     (other  than a  Multi-Employer  Pension  Plan as that  term is  defined  in
     Section  4001(a)(3)  of ERISA) by  Borrower,  any member of the  Controlled
     Group, PBGC or any representative of any thereof, or any such Plan shall be
     terminated,  in each case  under  Section  4041 or 4042 of ERISA,  and such
     termination  shall  give  rise  to a  liability  of  the  Borrower  or  the
     Controlled  Group to the PBGC or the Plan under  ERISA  having an effect in
     excess of $100,000 or (ii) a  Reportable  Event,  the  occurrence  of which
     would cause the  imposition  of a lien in excess of $100,000  under Section
     4062 of ERISA,  shall have  occurred with respect to any Plan (other than a
     Multi-Employer  Pension Plan as that term is defined in Section  4001(a)(3)
     of ERISA) and be continuing for a period of sixty (60) days.

          (k) Any of the following events shall occur with respect to any Multi-
     Employer  Pension  Plan (as that term is defined in Section  4001(a)(3)  of
     ERISA)  to which  Borrower  contributes  or  contributed  on  behalf of its
     employees and Lender determines in good faith that the aggregate  liability

                                      -22-

<PAGE>
     likely  to be  incurred  by  Borrower,  as a  result  of any of the  events
     specified in Subsections (i), (ii) and (iii) below,  will have an effect in
     excess of  $100,000;  (i)  Borrower  incurs a  withdrawal  liability  under
     Section 4201 of ERISA;  (ii) any such plan is "in  reorganization"  as that
     term is  defined  in  Section  4241 of  ERISA;  or (iii)  any such  Plan is
     terminated under Section 4041A of ERISA.

          (l) The occurrence of a change in the ownership  structure without the
     written consent of Lender, which will not be unreasonably withheld.

          (m) The  dissolution,  liquidation,  sale,  transfer,  lease  or other
     disposal of all or substantially all of the assets or business of Borrower.

          (n) Any failure to observe any of the Financial Covenants.

          (o) A substantial change of the Borrower's executive management group.

          (p) The occurrence of any adverse change in the financial condition of
     Borrower that Lender in its reasonable  discretion  deems  material,  or if
     Lender  in good  faith  shall  believe  that the  prospect  of  payment  or
     performance of the Loan is impaired.

     8.2  REMEDIES  UPON EVENT OF  DEFAULT.  If an Event of  Default  shall have
occurred and be  continuing,  then Lender may, at its sole option,  exercise any
one or more of the  following  rights  and  remedies,  and  any  other  remedies
provided in any of the Credit  Documents,  as Lender in its sole  discretion may
deem necessary or appropriate, all of which remedies shall be deemed cumulative,
and not alternative:

               (i) Declare the  principal  of, and all interest then accrued on,
          the Note and any other  liabilities  hereunder to be forthwith due and
          payable,  whereupon the same shall become  immediately due and payable
          without presentment,  demand,  protest,  notice of default,  notice of
          acceleration or of intention to accelerate or other notice of any kind
          all of which Borrower  hereby  expressly  waives,  anything  contained
          herein or in the Note to the contrary notwithstanding,

               (ii) Reduce any claim to judgment, and/or

               (iii) Without notice of default or demand, pursue and enforce any
          of  Lender'  rights  and  remedies  under  the  Credit  Documents,  or
          otherwise  provided  under  or  pursuant  to  any  applicable  law  or
          agreement;  provided,  however, that if any Event of Default specified
          in Sections  8.1(g) and 8.1(h) shall occur,  the principal of, and all
          interest on, the Note and other liabilities  hereunder shall thereupon
          become due and  payable  concurrently  therewith,  without any further
          action by Lender and without presentment,  demand,  protest, notice of
          default, notice of acceleration or of intention to accelerate or other
          notice of any kind, all of which Borrower hereby expressly waives.

                                      -23-

<PAGE>
     Upon the  occurrence  and during the  continuance  of any Event of Default,
Lender is  hereby  authorized  at any time and from time to time,  with five (5)
days notice to Borrower,  to setoff and apply any and all moneys,  securities or
other property of Borrower and the proceeds therefrom,  now or hereafter held or
received  by or in transit to Lender or its  agents,  from or for the account of
Borrower, whether for safe keeping, custody, pledge, transmission, collection or
otherwise,  and also upon any and all deposits  (general or special) and credits
of  Borrower,  and any and all  claims of  Borrower  against  Lender at any time
existing.  Lender agrees promptly to notify Borrower prior to and after any such
setoff and application,  provided that the failure to give such notice shall not
affect the validity of such setoff and  application.  The rights of Lender under
this  Section  8.2 are in  addition  to other  rights and  remedies  (including,
without limitation, other rights of setoff) which Lender may have.

     8.3  PERFORMANCE BY LENDER.  Should  Borrower fail to perform any covenant,
duty or agreement  with respect to the payment of taxes,  obtaining  licenses or
permits,  or any other  requirement  contained  herein  or in any of the  Credit
Documents  within the period  provided  herein,  if any, for  correction of such
failure,  Lender may, with five (5) days prior notice, at its option, perform or
attempt to perform such  covenant,  duty or agreement on behalf of Borrower.  In
such event,  Borrower shall,  at the request of Lender,  promptly pay any amount
expended by Lender in such performance or attempted performance to Lender at its
office in Inglewood,  California,  together with interest thereon at the Default
Rate,  from  the  date of  such  expenditure  until  paid.  Notwithstanding  the
foregoing,  it is expressly understood that Lender does not assume any liability
or  responsibility  for the  performance of any duties of Borrower  hereunder or
under any of the Credit  Documents  or other  control  over the  management  and
affairs of Borrower.

                                      -24-
<PAGE>
                                    ARTICLE 9

                                  MISCELLANEOUS

     9.1 MODIFICATION. All modifications, consents, amendments or waivers of any
provision  of any  Credit  Document,  or consent to any  departure  by  Borrower
therefrom,  shall be effective only if the same shall be in writing and accepted
by Lender.

     9.2 WAIVER. No failure to exercise, and no delay in exercising, on the part
of Lender, any right hereunder shall operate as a waiver thereof,  nor shall any
single or partial  exercise  thereof preclude any other further exercise thereof
or the exercise of any other right. The rights of Lender hereunder and under the
Credit  Documents  shall be in addition to all other rights  provided by law. No
modification  or waiver of any provision of this Credit  Agreement,  the Note or
any Credit  Documents,  nor consent to departure  therefrom,  shall be effective
unless  in  writing  and no such  consent  or waiver  shall  extend  beyond  the
particular  case and  purpose  involved.  No notice or demand  given in any case
shall constitute a waiver of the right to take other action in the same, similar
or other instances without such notice or demand.

     9.3  PAYMENT OF  EXPENSES.  Borrower  shall pay all costs and  expenses  of
Lender  (including,  without  limitation,  the attorneys' fees of Lender's legal
counsel)  incurred by Lender in connection with the  documentation  of the Loan,
and the  preservation  and  enforcement  of  Lender's  rights  under this Credit
Agreement, the Note, and/or the other Credit Documents;  provided, however, that
notwithstanding  the  aforesaid,  with respect to any legal  action  between the
parties  hereto that is pursued to judgment the  prevailing  party only shall be
reimbursed  by the other party for all costs and  expenses  (including,  without
limitation,  reasonable  attorneys'  fees and costs) incurred in connection with
the preservation and enforcement of its rights under this Credit Agreement,  the
Note and/or other Credit  Documents.  In addition,  Borrower shall pay all costs
and  expenses  of  Lender  in  connection  with  the  negotiation,  preparation,
execution and delivery of any and all amendments,  modifications and supplements
of or to this Credit Agreement, the Note or any other Credit Document.  Borrower
shall  receive a written  estimate of all legal fees and related legal costs and
will have an  opportunity  to review all such  estimates  prior to its approval,
which shall not be unreasonably withheld.

     9.4 NOTICES. Except for telephonic notices permitted herein, any notices or
other communications  required or permitted to be given by this Credit Agreement
or any other documents and  instruments  referred to herein must be (i) given in
writing and  personally  delivered or mailed by prepaid  certified or registered
mail  or sent by  overnight  delivery  service,  or (ii)  made by  telefacsimile
delivered or transmitted,  to the party to whom such notice or  communication is
directed, to the address of such party as follows:

         Borrower:                  SITEK, Incorporated
                                    1817 West 4th Street
                                    Tempe, Arizona 85281
                                    Attention: Gloria Zemla - CFO
                                    Telecopier: (602) __________

                                      -25-
<PAGE>
         with a copy to:            Robert S. Bornhoft, Esq.
                                    Quarles & Brady
                                    One East Camelback Road
                                    Suite 400
                                    Phoenix, Arizona 85012
                                    Telecopier: (602) __________

         Lender:                    Imperial Bank
                                    9920 South La Cienega Boulevard
                                    Suite 636
                                    Inglewood, California  90301
                                    Attention: Lending Services
                                    Telecopier:  (310) 417-5695

         With a copy to:            Imperial Bank
                                    400 East Van Buren
                                    Suite 900
                                    Phoenix, Arizona  85004
                                    Attention: Edmund Ozorio
                                    Telecopier:  (602) 261-7881

Any notice to be personally  delivered may be delivered to the principal offices
(determined as of the date of such delivery) of the party to whom such notice is
directed.  Any such notice or other  communication  shall be deemed to have been
given (whether actually  received or not) on the day it is personally  delivered
as aforesaid;  or, if mailed,  on the third day after it is mailed as aforesaid;
or, if transmitted by telefacsimile,  on the day that such notice is transmitted
as  aforesaid.  Any party may change its  address  for  purposes  of this Credit
Agreement by giving notice of such change to the other parties  pursuant to this
Section 9.4.

     9.5 GOVERNING  LAW;  JURISDICTION,  VENUE;  WAIVER OF JURY TRIAL.  The Loan
Documents  shall be governed by and construed in accordance with the substantive
laws (other than conflict laws) of the State of California, except to the extent
Lender has greater rights or remedies  under Federal law,  whether as a national
bank or  otherwise,  in which case such  choice of  California  law shall not be
deemed to deprive  Lender of any such rights and  remedies  as may be  available
under Federal law.  Subject to the provisions of Section 9.6 hereof,  each party
consents to the personal  jurisdiction  and venue of the state courts located in
Los Angeles,  State of California in connection with any controversy  related to
this  Agreement,  waives  any  argument  that  venue  in any  such  forum is not
convenient and agrees that any litigation initiated by any of them in connection
with this Agreement shall be venued in the Superior Court of Los Angeles County,
California.  The  parties  waive  any  right to trial by jury in any  action  or
proceeding  based  on or  pertaining  to  this  Agreement  or any of the  Credit
Documents.

     9.6 REFERENCE PROVISION.

          (a) Each  controversy,  dispute or claim ("Claim") between the parties
     arising  out of or  relating  to this  Agreement  and/or  any of the Credit

                                      -26-

<PAGE>
     Documents, which is not settled in writing within ten days after the "Claim
     Date"  (defined  as the date on which a party gives  written  notice to all
     other parties that a controversy, dispute or claim exists), will be settled
     by a reference  proceeding in Los Angeles,  California,  in accordance with
     the  provisions  of Section  638 ET SEQ.  of the  California  Code of Civil
     Procedure,  or their successor section ("CCP"),  which shall constitute the
     exclusive  remedy for the settlement of any Claim,  including  whether such
     Claim is subject to the  reference  proceeding  and the parties waive their
     rights to initiate any legal proceedings against each other in any court or
     jurisdiction  other than the Superior  Court of Los Angeles (the  "Court").
     The referee  shall be a retired Judge  selected by mutual  agreement of the
     parties,  and if they  cannot so agree  with in thirty  days (30) after the
     Claim Date,  the referee  shall be selected by the  Presiding  Judge of the
     Court.  The referee  shall be  appointed  to sit as a temporary  judge,  as
     authorized by law. The referee shall (a) be requested to set the matter for
     hearing within sixty (60) days after the Claim Date and (b) try any and all
     issues of law or fact and report a  statement  of  decision  upon them,  if
     possible,  within ninety (90) days of the Claim Date. Any decision rendered
     by the referee will be final,  binding and conclusive and judgment shall be
     entered pursuant to CCP 644 in the Court.  All discovery  permitted by this
     Agreement  shall be  completed  no later than  fifteen (15) days before the
     first hearing date established by the referee.  The referee may extend such
     period in the event of a party's refusal to provide requested discovery for
     any reason  whatsoever,  including,  without  limitation,  legal objections
     raised to such discovery or  unavailability  of a witness due to absence or
     illness.  No party shall be entitled to "priority" in conducing  discovery.
     Depositions  may be taken by  either  party  upon  seven  (7) days  written
     notice,  and,  request for  production of inspection of documents  shall be
     responded to within ten (10) days after service.  All disputes  relating to
     discovery which cannot be resolved by the parties shall be submitted to the
     referee whose decision shall be final and binding upon the parties.

          (b)  The  referee  shall  be  required  to  determine  all  issues  in
     accordance  with existing  case law and the statutory  laws of the State of
     California.  The rules of evidence  applicable to proceedings at law in the
     State of California  will be applicable  to the reference  proceeding.  The
     referee shall be empowered to enter  equitable as well as legal relief,  to
     provide all temporary  and/or  provisional  remedies and to enter equitable
     orders that will be binding  upon the  parties.  The referee  shall issue a
     single  judgment  at the  close of the  reference  proceeding  which  shall
     dispose of all of the  claims of the  parties  that are the  subject to the
     reference.  The parties  hereto  expressly  reserve the right to contest or
     appeal  from the  final  judgment  or any  appealable  order or  appealable
     judgment entered by the referee. The parties expressly reserve the right to
     findings of fact,  conclusions of law, a written statement of decision, and
     the right to move for a new trial or a different judgment, which new trial,
     if granted, is also to be a reference proceeding under this provision.

          (c) No  provision  of  Paragraphs  (a) or (b)  of  this  Section  9.6,
     however,  shall limit the right of Lender to bring action for possession of
     any collateral in any jurisdiction,  wherever  located,  in accordance with
     the provisions of the Security Documents.

                                      -27-
<PAGE>
     9.7 INVALID PROVISIONS.  If any provision of any Credit Document is held to
be illegal,  invalid or  unenforceable  under  present or future laws during the
term of this Credit  Agreement,  such provision shall be fully  severable;  such
Credit  Document shall be construed and enforced as if such illegal,  invalid or
unenforceable  provision had never comprised a part of such Credit Document; and
the remaining  provisions of such Credit Document shall remain in full force and
effect  and shall not be  affected  by the  illegal,  invalid  or  unenforceable
provision or by its severance from such Credit Document. Furthermore, in lieu of
each such illegal,  invalid or  unenforceable  provision there shall be added as
part of such Credit  Document a provision  mutually  agreeable  to Borrower  and
Lender as similar in terms to such illegal,  invalid or unenforceable  provision
as may be possible and be legal, valid and enforceable.

     9.8 BINDING EFFECT. The Credit Documents shall be binding upon and inure to
the benefit of Borrower and Lender and their respective successors,  assigns and
legal  representatives;  provided,  however,  that Borrower may not, without the
prior  written  consent  of  Lender,  assign  any  rights,   powers,  duties  or
obligations thereunder.

     9.9 ENTIRETY.  The Credit Documents embody the entire agreement between the
parties and supersede all prior agreements and understandings,  if any, relating
to the subject matter hereof and thereof.

     9.10 HEADINGS.  Section  headings are for convenience of reference only and
shall in no way affect the interpretation of this Credit Agreement.

     9.11 SURVIVAL.  All  representations and warranties made by Borrower herein
shall survive delivery of the Note and the making of the Loan.

     9.12 NO THIRD PARTY BENEFICIARY.  The parties do not intend the benefits of
this  Credit  Agreement  to inure to any  third  party,  nor shall  this  Credit
Agreement  be  construed  to make or render  Lender  liable to any  materialman,
supplier, contractor,  subcontractor,  purchaser or lessee of any property owned
by  Borrower,  or for  debts or  claims  accruing  to any such  persons  against
Borrower.  Notwithstanding  anything  contained herein or in the Note, or in any
other Credit Document,  or any conduct or course of conduct by any or all of the
parties  hereto,  before or after  signing  this Credit  Agreement or any of the
other  Credit  Documents,  neither  this Credit  Agreement  nor any other Credit
Document  shall be  construed  as creating  any right,  claim or cause of action
against Lender, or any of its officers, directors, agents or employees, in favor
of any materialman, supplier, contractor, subcontractor,  purchaser or lessee of
any  property  owned by  Borrower,  nor to any other person or entity other than
Borrower.

     9.13 TIME. Time is of the essence hereof.

     9.14  SCHEDULES  AND  EXHIBITS  INCORPORATED.  All  schedules  and exhibits
attached hereto,  if any, are hereby  incorporated into this Credit Agreement by
each reference thereto as if fully set forth at each such reference.

                                      -28-
<PAGE>
     9.15  COUNTERPARTS.  This  Credit  Agreement  may be  executed  in multiple
counterparts,  each of which, when so executed,  shall be deemed an original but
all such counterparts shall constitute but one and the same agreement.

     IN WITNESS WHEREOF,  the undersigned have executed this Credit Agreement as
of the day and year first above written.

                                 SITEK, INCORPORATED, a Delaware corporation


                                 By:
                                     -------------------------------------------

                                 Name: Don M. Jackson, Jr.
                                       -----------------------------------------

                                 Title: President
                                        ----------------------------------------

                                 ADVANCED TECHNOLOGY SERVICES, INC., an
                                 Arizona corporation


                                 By:
                                     -------------------------------------------

                                 Name: Don M. Jackson, Jr.
                                       -----------------------------------------

                                 Title: Chairman
                                        ----------------------------------------


                                 IMPERIAL BANK, a California banking corporation


                                 By:
                                     -------------------------------------------

                                 Name: Edmund Ozorio
                                       -----------------------------------------

                                 Title: Vice President
                                        ----------------------------------------

                                      -29-
<PAGE>
                                   EXHIBIT "A"

                             COMPLIANCE CERTIFICATE
                                FOR PERIOD ENDING

                               ------------------
                              ("REPORTING PERIOD")



Imperial Bank Arizona
400 East Van Buren
Suite 900
Phoenix, Arizona  85004
Attention: Edmund Ozorio
Telecopier:  (602) 261-7881                                Date:_____________(1)



Dear Ladies and Gentlemen:

     This Compliance Certificate refers to the Credit Agreement dated as of July
16, 1999 (as it may  hereafter be amended,  modified,  extended or restated from
time to time, the "Credit Agreement"),  between SITEK, Incorporated,  a Delaware
corporation  and Advanced  Technology  Services,  Inc.,  an Arizona  corporation
(together,  the "Borrower") and Imperial Bank, a California banking corporation.
Capitalized  terms used and not otherwise defined herein shall have the meanings
assigned to such terms in the Credit Agreement.

     Pursuant to Section 6.1 of the Credit  Agreement,  the undersigned,  hereby
certifies that:

     1. To the  best of the  undersigned's  knowledge,  after  a  review  of the
activities  of Borrower  during the  Reporting  Period,  Borrower has  observed,
performed and fulfilled each and every obligation and covenant  contained in the
Credit  Agreement  and  no  "Event  of  Default"  thereunder  exists  [or if so,
specifying the nature and extent thereof and any corrective  actions taken or to
be taken].

- ----------
(1)  To be submitted within 30 days after the end of each quarter.
<PAGE>
     2. All  financial  statements  of Borrower  delivered to Lender  during the
Reporting Period, to the undersigned's knowledge, fairly present in all material
respect the financial position of the Borrower and the results of its operations
at the dates and for the periods  indicated and have been prepared in accordance
with GAAP.

     3.  Pursuant to Section 7.10 of the Credit  Agreement,  as of the Reporting
Date, the Borrower _____ satisfies _____ does not satisfy the requirements  that
the Borrower not incur a net loss in any two (2) consecutive months.


                                 SITEK, INCORPORATED, a Delaware corporation


                                 By:
                                     -------------------------------------------

                                 Name:
                                       -----------------------------------------

                                 Title:
                                        ----------------------------------------


                                 ADVANCED TECHNOLOGY SERVICES, INC., an
                                 Arizona corporation


                                 By:
                                     -------------------------------------------

                                 Name:
                                       -----------------------------------------

                                 Title:
                                        ----------------------------------------

                                       -2-

                             SHAREHOLDERS' AGREEMENT

     This  Shareholders'  Agreement  (the  "Agreement"),  by  and  among  SITEK,
Incorporated,  a  Delaware  corporation  (the  "Company"),  and  certain  of the
Company's  shareholders  indicated on the signature pages of this Agreement (the
"Shareholders"), is effective as of August 1, 1999.

                                    RECITALS

     A.  The  Shareholders  determined  that  it is  in  their  respective  best
interests  to restrict  the  transfer of the common stock of the Company held by
the  Shareholders  and certain  subsequent  shareholders  and to provide for the
repurchase  of such common  stock  under  certain  circumstances.  The number of
shares of the common stock issued and  outstanding on the date of this Agreement
to each Shareholder are set forth on EXHIBIT A attached to this Agreement.

     B. The purpose of this Agreement is to impose certain  restrictions,  which
the  Shareholders  and the Company  agree are  reasonable,  on the  transfer and
disposition by the  Shareholders of their shares of common stock of the Company,
and provide  certain  rights to the Company and the  Shareholders  to repurchase
from the  Shareholders  all or a portion of their  shares of common  stock under
certain  circumstances.  The  shares  of  common  stock  of the  Company  may be
repurchased by the Company at increasing cost and decreasing number of shares in
recognition of the services performed by the Shareholders for the Company during
the term of this Agreement.

                                   AGREEMENTS

     In consideration of their mutual promises contained in this Agreement,  the
parties to this Agreement agree as follows:

     1. GENERAL RESTRICTION. Until August 1, 2001, except as expressly permitted
by this Agreement,  no Shareholder  shall transfer in any manner or permit to be
transferred in any manner, any shares of common stock of the Company ("Shares"),
which are now owned or which hereafter may be acquired by such Shareholder prior
to August 1, 2001. For purposes of this Agreement,  reference to a "transfer" of
the Shares  means any  disposition  of the Shares or any interest in the Shares,
including,   without  limitation,   any  sale,  gift,   assignment,   pledge  or
encumbrance, whether such disposition occurs voluntarily, by operation of law or
otherwise.  Except as otherwise expressly provided in this Agreement, any Shares
transferred (whether or not in compliance with the terms of this Agreement) will
continue to be subject to the  provisions  and  restrictions  contained  in this
Agreement, and any transferee of such Shares will be deemed to have accepted and
consented to be bound by the provisions and restrictions of this Agreement as if
such  transferee  had  originally  executed  this  Agreement  as a party to this
Agreement.
<PAGE>
     2. VOLUNTARY SALE.

     (a)   GENERAL.   One  or   more   Shareholders   (collectively,   "Offering
Shareholder")  who receives a bona fide written offer ("Third Party Offer") from
a  purchaser  (other  than a  Permitted  Transferee,  as  defined  later in this
Agreement)  to  purchase  some or all of the  Shares  held  by such  Shareholder
("Offered  Shares") may sell such Shares to such  purchaser in  accordance  with
this Section 2.

     (b) OFFER TO OTHER SHAREHOLDERS.  The Offering  Shareholder must first give
written notice ("Sale Notice") to the Company and all of the other  Shareholders
(the "Other  Shareholders") of the Third Party Offer,  specifying the purchaser,
the price for the Offered Shares (the "Third Party Price") and the payment terms
of the proposed  sale (the "Third Party  Payment  Terms").  The Sale Notice will
constitute an offer by the Offering  Shareholder  to sell the Offered  Shares to
the Other  Shareholders  at the Third Party Price and on the Third Party Payment
Terms. The Other  Shareholders  have the exclusive right and option for a period
of 30 days after the date the Sale Notice is given  ("First  Option  Period") to
accept  such  offer  with  respect  to all  of the  Offered  Shares.  The  Other
Shareholders  purchase the Offered  Shares on a pro rata basis in  proportion to
each Other Shareholder's ownership of the Other Shareholders' total shares or in
such other proportion as the Other Shareholders they may agree on in writing, by
giving the Offering Shareholder written notice of intent to purchase the Offered
Shares within the First Option Period.  Any Other  Shareholder  who accepts such
offer must notify the Offering Shareholder and the Other Shareholders in writing
of such acceptance within the First Option Period.

     If the Other  Shareholders do not purchase all of the Offered Shares within
the  First  Option  Period,  then the Other  Shareholders  who have  elected  to
exercise  their option as set forth above (the  "Electing  Shareholders")  shall
have the further  exclusive  right and option for a period of 20 days  following
the expiration of the First Option Period  ("Second Option  Period"),  to accept
the  offer as to all of the  remaining  Offered  Shares.  Such  option  shall be
exercised by the Electing Shareholders on a pro rata basis in proportion to each
Electing  Shareholder's  ownership  of the total of the  Electing  Shareholder's
shares,  or in such other proportion as they may agree on in writing,  by giving
the Offering Shareholder written notice of intent to purchase the Offered Shares
within the Second Option Period.

     (c) OFFER TO THE COMPANY.  If the option to purchase the Offered  Shares is
not  exercised by the Other  Shareholders  pursuant to Section 2(b) as to all of
the Offered  Shares,  then the Company shall have the exclusive right and option
for a period of 30 days after the expiration of the Second Option Period ("Third
Option  Period"),  in its own behalf and  exercisable  in the same manner as the
Other  Shareholders,  to  accept  the offer as to all of the  remaining  Offered
Shares. The Company may exercise such option by giving the Offering  Shareholder
written  notice of intent to purchase the Offered Shares within the Third Option
Period.

     (d) RIGHT TO SELL. If the offers  referred to in Sections 2(b) and 2(c) are
not accepted in the aggregate by the Company or the Other Shareholders as to all
of the Offered Shares within the  applicable  option  periods,  then the Offered
Shares  may be  sold  by the  Offering  Shareholder  to the  proposed  purchaser
specified in the Sale Notice at any time within 60 days after the  expiration of
<PAGE>
the last option period, but only at the Third Party Price and on the Third Party
Payment Terms. The Offered Shares which are sold to the proposed  purchaser will
not  remain  subject  to the  restrictions  on such  Shares  set  forth  in this
Agreement. If the Offered Shares are not sold by the Offering Shareholder to the
proposed purchaser in accordance with this Section 2(d), or if there is a change
in any of the terms of the Third Party Offer, the Offered Shares may not be sold
to the proposed  purchaser unless the Offering  Shareholder again fully complies
with the provisions of Sections 2(b) and 2(c).

     3.  PERMITTED  TRANSFERS.  A Shareholder  may,  during his or her lifetime,
transfer Shares to his or her spouse, to a lineal ancestor or lineal descendant,
to a custodian or guardian for any such person,  to the trustee or trustees of a
trust for the exclusive benefit of the Shareholder or any such person or persons
(a  "Permitted  Transferee").  However,  as a  condition  to the  transfer,  the
Permitted Transferee must acknowledge and agree to be bound by the provisions of
this  Agreement.  Any Shares  transferred to a Permitted  Transferee will remain
subject to this Agreement following such transfer.

     4.  PLEDGE.  A  Shareholder  may not pledge or  otherwise  grant a security
interest in the Shares unless the Shareholder obtains the written consent of the
Shareholders  prior to granting any such pledge or other  security  interest and
the  pledgee  expressly  acknowledges  and  agrees in writing to be bound by the
provisions of this Agreement.

     5. DEATH OF A SHAREHOLDER.

     (a) GENERAL.  The  provisions  of this Section 5 will apply when Shares are
transferred by will,  intestacy or other operation of law due to a Shareholder's
death.   Upon  the  death  of  a   Shareholder,   the   Shareholder's   personal
representative  must give  written  notice of such death to the  Company and the
other  Shareholders as soon as  practicable,  but in no event later than 90 days
after the appointment of the personal representative. Alternatively, the Company
or any other Shareholder with knowledge of such death may give written notice of
it to the  Shareholder's  personal  representative,  the  Company  and the other
Shareholders, as the case may be.

     (b)  OPTION  TO  PURCHASE.  Upon the  death  of a  Shareholder,  first  the
remaining  Shareholders  (excluding  the spouse of the  decedent  and any of his
Permitted  Transferees)  and then the Company will have the exclusive  right and
option to purchase from the decedent's personal representative, other successors
in interest of the decedent, if any (collectively, "Successors"), the decedent's
spouse  and  all of the  decedent's  Permitted  Transferees,  all of the  Shares
registered in the name of the decedent's spouse and Permitted Transferees on the
date of the  decedent's  death.  The option  shall be  exercisable  first by the
remaining  Shareholders  and then by the Company  within the option  periods and
otherwise  in the manner  provided in Sections  2(b) and 2(c),  at the  Contract
Price in immediately  available funds;  provided,  however, that for purposes of
this Section 5(b) the option  periods  specified in Sections 2(b) and 2(c) shall
begin to run from the date the written notice of the death of the Shareholder is
given pursuant to Section 5(a).
<PAGE>
     6. CALL RIGHT ON OFFICER'S TERMINATION OF EMPLOYMENT.

     (a) Upon termination of the Shareholder's  employment relationship with the
Company,  each of the  Shareholders  who is an employee of the Company as of the
date of this Agreement ("Employee  Shareholders") must voluntarily offer to sell
a portion  of his or her  Shares to the Other  Shareholders  and the  Company as
described below:

                                                  Percentage and price of
         Employee Shareholder                   Shares Employee Shareholder
        terminates employment:                    must offer to sell back:
        ----------------------                    ------------------------
Between August 1, 1999 and July 31, 2000               50% at $0.25
Between August 1, 2000 and July 31, 2001               25% at $0.75
After July 31, 2001                                        0%

     (b) If Employee Shareholder  terminates his employment,  he must notify the
Company of his or her employment  termination,  in writing, within seven days of
such  termination  or  as  otherwise  required  by  Company  policies  or  other
agreements  with the Company,  whichever is earlier.  If the Company  terminates
Employee Shareholder's  employment, no notice is required other than that called
for under Shareholder Employee's other agreement(s) with the Company.

     (c) The Other  Shareholders  are entitled to exercise such option within 30
days following their receipt of the notice of employment termination. The option
is exercisable  first by the Other  Shareholders  and then by the Company within
the option  periods and  otherwise in the manner  provided in Sections  2(b) and
2(c); provided,  however, that for purposes of this Section 6 the option periods
specified in Sections  2(b) and 2(c) will begin to run from the date the written
notice of the  employment  termination is given pursuant to Section 6(b) and the
Shares will be offered at the price indicated in Section 6(a).

7. Death of Spouse; Marital Property.

     (a) GENERAL.  The creation of an interest in Shares  registered in the name
of a Shareholder in favor of the Stockholder's spouse by operation of marital or
community  property  laws  during  the  Shareholder's  lifetime  will  not  be a
violation of this  Agreement as long as (i) the Shares in which such interest is
created  continue to be registered  solely in the name of such  Shareholder  and
(ii) such Shareholder maintains full management,  voting and control rights with
respect to such  Shares.  The Shares of a  Shareholder  and any interest of such
Shareholder's  spouse in such  Shares  will  remain  subject  to this  Agreement
regardless of the termination,  for any reason,  of their marital  relationship.
During the marriage, such Shareholder's  obligation to sell Shares registered in
his or her name  pursuant to this  Agreement  will  include any  interest of the
Shareholder's spouse in such Shares.

     (b) OPTION TO PURCHASE UPON  DIVORCE.  If (i) the marriage of a Shareholder
(the  "Divorced  Shareholder")  is terminated by divorce,  dissolution  or legal
separation,  (ii) the former  spouse of such  Divorced  Shareholder  owns Shares
registered in his or her name or is  determined to have a marital,  community or
other  property  interest in the Shares  registered in the name of such Divorced
Shareholder  and (iii) the Shares are not received by such Divorced  Shareholder
<PAGE>
in accordance with a property settlement  agreement,  if any, or pursuant to the
decree  of  divorce,   dissolution  or  legal  separation,   then  the  Divorced
Shareholder  will have the  option to  purchase,  and the  former  spouse of the
Divorced  Shareholder must sell, if such option is exercised,  all of the former
spouse's  Shares  registered  in his or her name and all of the former  spouse's
marital,  community or other property  interest in the Shares  registered in the
name of the Divorced  Shareholder.  Such option may be exercised by the Divorced
Shareholder  giving his or her former  spouse  written  notice within six months
after  the date of the  entry of the  decree of  divorce,  dissolution  or legal
separation that the Divorced Stockholder has elected to exercise such option. If
the Divorced  Shareholder  does not exercise  such option  within such six month
period, then the Company will have the option to purchase from the former spouse
all such Shares  registered in the former  spouse's name and all of the marital,
community or other property interest in the Shares registered in the name of the
Divorced Shareholder. The Company may exercise its option to purchase the Shares
by giving the former spouse  written  notice within 30 days after the expiration
of such six month  option  period that the Company has elected to exercise  such
option.  The Shares  and/or  interest in the Shares  purchased  pursuant to this
Section 7(b) will be purchased at the Contract Price.

     8. CONTRACT  PRICE.  The Contract  Price shall be (i) the closing price for
the  Shares  as  reported  by the  national  exchange  or  market on which it is
publicly  traded on the day preceding the day of payment,  or (ii) if the Shares
are not reported by a national  exchange or market,  by agreement of the Company
and the selling  Shareholder,  or (iii) if no agreement  can be made between the
aforementioned  parties, by a qualified third party appraiser selected by mutual
agreement  and whose fees will be paid  equally by the  Company  and the selling
Shareholder ("Contract Price").

     9. NOTICE.  All notices  required to be given under this  Agreement will be
deemed to have been  received by the parties on the date it is given by personal
delivery or by delivery  via first class  certified  postage  paid letter by the
United States Post Office to the proper party's address as identified below each
signature, and as modified from time to time in accordance with this section.

     10. TRANSFER IN VIOLATION OF AGREEMENT.  Any transfer or attempted transfer
of any Shares in violation of this Agreement shall be void.

     11. LEGENDS ON CERTIFICATES. All certificates representing shares of common
stock of the Company now or hereafter  subject to this  Agreement  will have the
following legend written, stamped or printed on the face or reverse thereof:

     Any sale, assignment,  transfer,  pledge or other disposition of the shares
     of stock  represented  by this  certificate is restricted by and subject to
     the terms of a Shareholders'  Agreement effective August 1, 1999 and may be
     sold,  assigned,  transferred,  pledged or otherwise  disposed of only upon
     proof of compliance therewith. A copy of such Agreement is on file with the
     Secretary of the Company.  By  acceptance of this  Certificate,  the holder
     hereof agrees to be bound by the terms of such Agreement.
<PAGE>
     12.  TERMINATION  OF AGREEMENT.  This  Agreement  will  terminate  upon the
earlier  of the  written  agreement  of all  parties  hereto or August 1,  2001.
Thereafter  any Shares  otherwise  subject to this  Agreement may be transferred
free and clear of the  restrictions  to this  Agreement.  Upon the  request of a
Shareholder,  the Company  must  remove the  restrictive  legend  referred to in
Section 11 from any Shares which are no longer subject to this Agreement.

     13.  SPECIFIC  PERFORMANCE.  The  Shareholders  and the Company agree it is
impossible  to measure in money the damages  which will accrue to them or to the
personal  representative  of a Shareholder by reason of a failure of any of them
to perform any of their obligations under this Agreement.  Therefore,  if any of
them shall  institute any action or proceeding to enforce the provisions of this
Agreement,  any person  (including  the  Company)  against  whom such  action or
proceeding is brought hereby waives the claim or defense that such person has an
adequate  remedy  at law,  and such  person  shall not  assert in any  action or
proceeding the claim or defense that such remedy at law exists.

     14.  BINDING  EFFECT.  This  Agreement  is  binding  upon and inures to the
benefit of the Company,  the Shareholders and their respective heirs,  legatees,
trustees,   custodians,   personal   representatives,    guardians,   executors,
administrators, successors, transferees and assigns.

     15. AMENDMENTS. This Agreement may be waived, altered, amended or repealed,
in  whole  or in  part,  only by the  written  consent  of the  Company  and the
Shareholders.

     16. SEVERABILITY. The provisions contained in this Agreement are severable,
and in the event any one or more of the provisions  hereof is determined for any
reason to be invalid,  illegal or unenforceable,  such  determination  shall not
affect the validity, legality or enforceability of the remaining provisions, and
the rights and  obligations  of the parties  shall be construed  and enforced as
though this  Agreement  did not contain such invalid,  illegal or  unenforceable
provision.

     17. GOVERNING LAW. This Agreement shall be construed in accordance with and
governed  by the  internal  laws of the State of  Arizona.  The Company and each
Shareholder  agrees that all legal  proceedings  relating to a party's rights or
obligations  under this  Agreement  must be heard by the state or federal courts
located in the State of Arizona, Maricopa County.

     18.   COUNTERPARTS.   This  Agreement  may  be  executed  in  one  or  more
counterparts,  each of  which  will be  deemed  an  original,  but all of  which
together will constitute one and the same instrument.

     19.  ATTORNEY'S FEES AND COSTS.  If the Company or a Shareholder  initiates
and is the prevailing party in legal proceedings  against the Company or another
Shareholder to enforce one or more provisions of this Agreement, such party will
be entitled to recover  reasonable  attorney's  fees and costs  incurred by such
party in enforcing such provision or provisions against the other parties to the
transaction.

     20. GENDER.  References in this  Agreement to the masculine  gender include
the feminine and neuter.
<PAGE>
     21. ENTIRE  AGREEMENT.  This Agreement  constitutes the entire agreement of
the Company and the Original  Stockholders,  and supersedes any prior agreements
between  or among  them  relating  to the  subject  matter  hereof,  except  any
Employment  Agreements between the Company and the Original Shareholders and the
Share Exchange Agreement and Registration  Rights Agreement dated July 31, 1998,
between the Company and the Original Stockholders that became effective July 31,
1998.

/ / /

/ / /

/ / /

/ / /

/ / /

     IN WITNESS  WHEREOF,  the Company and the  Shareholders  have executed this
Agreement as of the date first written above.

                                   "COMPANY"

                                   SITEK, Incorporated


                                   Don Jackson, Jr., President

                                   "SHAREHOLDERS"


                                   Don Jackson, Jr.
                                   Home Address



                                    [Spouse's Signature]

                                   _________________, solely for the purpose of
                                   obligating the marital community with
                                   Don Jackson, Jr. and their community assets,
                                   but not with respect to her sole and
                                   separate property
<PAGE>
                                   Julian Gates
                                   Home Address

                                   Mark G. Simon
                                   Home Address


                                    [Spouse's Signature]

                                   _________________, solely for the purpose of
                                   obligating the marital community with Mark G.
                                   Simon and their community assets, but not
                                   with respect to her sole and separate
                                   property


                                   Vince Birdwell
                                   Home Address


                                   [Spouse's Signature]

                                   _________________, solely for the purpose of
                                   obligating the marital community with Vince
                                   Birdwell and their community assets, but not
                                   with respect to her sole and separate
                                   property


                                   Paul Burke
                                   Home Address


                                   Parag Modi
                                   Home Address
<PAGE>
                                   [Spouse's Signature]

                                   _________________, solely for the purpose of
                                   obligating the marital community with Parag
                                   Modi and their community assets, but not with
                                   respect to her sole and separate property


                                   Kevin B. Jackson
                                   Home Address


                                   [Spouse's Signature]

                                   _________________, solely for the purpose of
                                   obligating the marital community with Kevin
                                   B. Jackson and their community assets, but
                                   not with respect to her sole and separate
                                   property


                                   Paul D. Jackson
                                   Home Address


                                    [Spouse's Signature]



                                   ________________, solely for the purpose of
                                   obligating the marital community with Paul D.
                                   Jackson and their community assets, but not
                                   with respect to her sole and separate
                                   property
<PAGE>
                                    EXHIBIT A

              SHAREHOLDER                         SHARES OF COMMON STOCK
              -----------                         ----------------------
              Vince Birdwell                              952,054
              Paul Burke                                  539,463
              Julian Gates                              1,186,200
              Don Jackson                               1,186,200
              Kevin Jackson                               948,960
              Paul Jackson                              1,186,200
              Parag Modi                                1,186,200
              Mark Simon                                1,186,200

/ / /

/ / /

/ / /

/ / /

/ / /

/ / /

/ / /

/ / /

/ / /

                               SITEK INCORPORATED
                     FOUNDER-EXECUTIVE EMPLOYMENT AGREEMENT


THIS EMPLOYMENT AGREEMENT (the "Agreement") is made effective as of July 2, 1999
by and between SITEK, Inc., a Delaware corporation ("SITEK"), and Mark Simon, an
individual and SITEK founder ("Simon"). An executive position may be occupied by
Simon  in  SITEK,  one or  more  of its  divisions  or any of its  wholly  owned
subsidiaries  ("Subsidiary").  This agreement is also binding for any Subsidiary
to which Simon is assigned.

Simon and SITEK wish to provide mutual  promises and assurances that will define
the  nature  and terms  and  conditions  of their  relationship.  Therefore,  in
consideration  of  the  mutual  promises,  acknowledgments  and  representations
herein, the parties agree as follows:

1. EMPLOYMENT AND DUTIES.  Simon will work  exclusively and on a full-time basis
for SITEK and shall  devote  his best  efforts  to  accomplishing  the goals and
objectives  mutually  established with SITEK's Chief Executive  Officer ("CEO").
Simon's  primary  title shall be Vice  President  of SITEK.  Simon may also have
titles  and  executive  responsibilities  for one or  more  SITEK  divisions  or
subsidiaries.

2 TERM. Employment under this Agreement shall commence on the effective date and
shall continue for a period of five (5) years,  unless earlier terminated as set
forth in Section 5 below.  Thereafter,  this Agreement shall automatically renew
for additional  three (3)-year terms unless either party gives the other written
notice of  non-renewal  at least six (6) months prior to the  expiration  of the
initial term or any renewal term.

3 COMPENSATION.

(a)  BASE SALARY. SITEK agrees to pay Simon a base salary,  before deducting all
     applicable  withholdings,  at the rate of $120,000 per year, which shall be
     payable in accordance with SITEK's standard payroll policies as they may be
     revised  from time to time.  SITEK shall  consider  increases in the annual
     rate of pay to be  effective  on  Simon's  anniversary  date of each  year,
     commencing on the anniversary date in the year 1999.

(b)  INCENTIVE BONUS. Simon shall be entitled to participate in a bonus plan for
     SITEK Executives.  By meeting specific objectives established with the CEO,
     Simon may earn, in addition to his base salary, an incentive bonus of up to
     40% of Simon's  base salary per year based  one-half on Simon's  individual
     performance  (as  mutually  agreed  upon  with the CEO) and one half on the
     Executive staff's achieving its planned and budgeted operating income goals
     for the company.  This incentive  bonus will be paid on an annual basis not
     later than the end of the third fiscal month of each following fiscal year.
<PAGE>
(c)  AUTO  ALLOWANCE.  Simon is entitled to an automobile  allowance of $650 per
     month (after  withholding),  paid on the last day of the month as a payroll
     item.   Payment  of  Auto  Allowance  shall  begin  on  condition  of  cash
     availability.

4. BENEFITS.  In addition to the compensation  described  above,  while Simon is
employed,  SITEK shall provide Simon the benefits described in this section. All
benefits shall  terminate  upon  expiration or termination of this Agreement and
unused  benefits  shall have no cash value and shall not be compensated to Simon
upon termination or expiration of this agreement.

(a)  HEALTH AND MEDICAL INSURANCE. SITEK shall pay for and provide Simon and his
     family with the same type of health,  medical,  dental and vision insurance
     as is provided from time to time to all of SITEK's Founder Executives.

(b)  LIFE AND  DISABILITY  INSURANCE.  SITEK will purchase a term life insurance
     policy for Simon in an amount equal to five (5) times Simon's annual income
     provided  Simon  meets  all the  usual and  customary  qualifying  criteria
     established  by  Simon's  life  insurance  provider.  In  addition  to  any
     disability  income available from the Arizona Worker's  Compensation  Fund,
     SITEK shall also purchase a long-term disability insurance policy for Simon
     that will  provide a  disability  benefit  to Simon  equal to  one-half  of
     Simon's  annual  income.   Simon  shall  be  subject  to  all   exclusions,
     limitations and restrictions  contained in the life and disability policies
     provided and SITEK shall not be a guarantor of any benefits available under
     these policies.

(c)  PAID TIME OFF.  Simon shall have three weeks annual  vacation.  If Simon is
     unable,  due to the demands of his position,  take  vacation,  the vacation
     shall accrue into the next year.  Simon may accrue unused vacation up to 27
     weeks.  Simon shall also be entitled to an  additional  10 working  days of
     time off for  personal  business or illness.  Personal  business or illness
     shall not accrue from year to year.

(d)  EXPENSE   REIMBURSEMENT.   SITEK  shall,   upon   receipt  of   appropriate
     documentation, reimburse Simon for his reasonable travel, lodging and other
     ordinary and necessary  business expenses  consistent with SITEK's policies
     as in effect from time to time.

(e)  401K PROGRAM.  When such plan becomes available,  Simon will be eligible to
     participate  in SITEK's  401K  retirement  program  under the same terms as
     those applicable to all SITEK Executives.
<PAGE>
5.  TERMINATION.  SITEK may terminate  this  Agreement at any time in the manner
provided herein. Simon may terminate this Agreement at any time upon delivery of
thirty days' written  notice.  Termination  of this  Agreement  shall  terminate
completely Simon's employment with SITEK.

(a)  NOTICE OF NON-RENEWAL.  Notice of non-renewal  shall be given in writing at
     least one-year prior to expiration of the then current term, in which case,
     this Agreement shall not be automatically  renewed and shall terminate upon
     expiration  of the then current  term.  In the case of  non-renewal,  Simon
     shall receive severance pay of one-year's salary it the rate at the time of
     non-renewal  notice and one year of medical  insurance  after  leaving  the
     company.

(b)  FOR CAUSE. SITEK may terminate this Agreement for cause upon written notice
     to Simon stating the facts  constituting such cause. If Simon is terminated
     for cause, SITEK shall be obligated to pay Simon base salary at the current
     rate due him through the date of termination. For purposes of this section,
     "cause"  shall  include:  (1)  neglect of duties as  established  by mutual
     consent (2) the  appropriation  or  attempted  appropriation  of a material
     business  opportunity of SITEK,  including attempting to secure or securing
     any personal  profit in  connection  with any  transaction  entered into on
     behalf of SITEK; (3) the misappropriation or attempted  misappropriation of
     any of SITEK's funds or property; (4) the conviction of, the indictment for
     (or its procedural equivalent), or the entering of a guilty plea or plea of
     no contest  with  respect to, a felony,  or any other crime with respect to
     which imprisonment is a possible punishment.

(c)  WITHOUT  CAUSE.  SITEK may  terminate  this  Agreement  at any time without
     cause,  by giving 120 days'  written  notice to Simon.  Within  seventy-two
     hours of  termination  without  cause,  SITEK  shall  pay to Simon the base
     salary due him through the date of termination plus the amount remaining in
     his term of employment plus an additional  five years' salary.  SITEK shall
     provide paid medical  insurance for Simon and his family and other benefits
     for a period of three (3) years after  termination  without cause. If Simon
     is terminated  without cause,  SITEK will also vest all non-vested  options
     and shares in the company due Simon and  Simon's  shares and options  shall
     have "piggyback"  registration rights in any subsequent public offering for
     a period of ten (10) years

(d)  DISABILITY.  If during the term of this  Agreement,  Simon fails to perform
     his duties hereunder because of illness or other incapacity for a period of
     300  consecutive,  SITEK shall have the right to terminate  this  Agreement
     without  further  obligation  hereunder  except  for  any  amounts  payable
     pursuant to disability plans generally applicable to SITEK's Executives.

(e)  DEATH.  If Simon dies  during the term of this  Agreement,  this  Agreement
     shall terminate immediately, and Simon's beneficiaries shall be entitled to
     receive  the base  salary and  benefits  due Simon  through the term of the
     agreement, and any other death benefits generally applicable to Executives.

(f)  UNFRIENDLY  TAKEOVER  OF  SITEK.  In the  event  that  control  of SITEK is
     obtained  under  hostile or  unfriendly  circumstances,  Simon's  stock and
     options  shall  immediately  vest and Simon's  employment  agreement  shall
     automatically renew for five additional years.
<PAGE>
6.  NONDISCLOSURE  OF  PROPRIETARY  INFORMATION.  SITEK,  due in part to Simon's
direction and leadership,  invents, develops, manufactures and markets processes
and  products  that involve  experimental  or inventive  work.  SITEK's  success
depends  upon the  protection  of these  processes  and products by patent or by
secrecy.  Simon  will  substantially  contribute  to and have  access to much of
SITEK's  "Proprietary  Information."  It is mutually agreed that SITEK and Simon
will keep such information secret:

(a)  "Proprietary Information" shall mean: (1.) any and all methods, inventions,
     improvements,  information, data or discoveries, whether or not patentable,
     that  are  secret,  proprietary,  confidential  or  generally  undisclosed,
     (including  information  originated  or  provided  by Simon) in any area of
     knowledge,  including  information  concerning  trade  secrets,  processes,
     software, products, patents, inventions,  formulae, apparatus,  techniques,
     technical data,  improvements,  specifications,  servicing,  attributes and
     relative  attributes  relating  to  any  of  SITEK's  equipment,   devices,
     processes or products;  and (2.) the  identities  of SITEK's  customers and
     potential  customers  ("Customers")  including Customers Simon successfully
     cultivates or maintains during his Engagement using SITEK's products,  name
     or  infrastructure;  the  identities of contact  persons at Customers;  the
     preferences,  likes,  dislikes  and  technical  and other  requirements  of
     Customers and contact persons with respect to product types, pricing, sales
     calls,  timing, sales terms, rental terms, lease, terms, service plans, and
     other marketing terms and techniques;  SITEK's business methods, practices,
     strategies,   forecasts,   know-how,   pricing,  and  marketing  plans  and
     techniques;  the identity of key  accounts;  the identity of potential  key
     accounts;  and the identities of SITEK's key customer  representatives  and
     Executives.  Proprietary  Information  shall not be deemed to include  (1.)
     information  that was known to Simon on a  non-confidential  basis prior to
     the Engagement with SITEK of this Agreement or (2.)  information that is or
     hereafter  becomes known to the general public without a breach or fault on
     the part of Simon.

(b)  Simon  acknowledges  that SITEK has  exclusive  property  rights to certain
     Proprietary  Information  and  Simon  hereby  assigns  all  rights he might
     possess in certain Proprietary  Information to SITEK. Except as required in
     the performance of the duties of his employment with SITEK,  Simon will not
     at any time during or after the term of his  Engagement,  without the prior
     written  consent  of  SITEK,   directly  or  indirectly  use,  communicate,
     disclose,  disseminate,  lecture upon, publish articles or otherwise put in
     the public domain, any Proprietary  Information or any other information of
     a secret, proprietary,  confidential or general undisclosed nature relating
     to  SITEK,  its  products,  Customers,  processes  or  services,  including
     information  relating to  testing,  research,  development,  manufacturing,
     marketing or selling.
<PAGE>
(c)  All  documents,  records,  notebooks,  notes,  memoranda,  data bases,  and
     similar repositories containing Proprietary Information made or compiled by
     Simon at any time  during  his term of  employment,  including  any and all
     copies  thereof,  are and shall be the property of SITEK,  shall be held by
     him in trust  solely for the benefit of SITEK,  and shall be  delivered  to
     SITEK by him on the termination of his employment or at any other time upon
     the request of SITEK.

(d)  Simon  agrees to certify in writing at or before final  termination  of the
     employment  that  Simon no longer  has in  Simon's  possession,  custody or
     control any copies of any  business  documents  generated at or relating to
     SITEK nor  SITEK's  Proprietary  Information,  whether in hard  copy,  on a
     computer's hard drive, on disks or in any other form or media.

(e)  All pertinent  information regarding SITEK's business disclosed to, learned
     by or  developed  by Simon  during  the course of the  employment  shall be
     presumed to be Proprietary Information.

(f)  Simon agrees to provide notification, at the start of any new engagement or
     employment,  to all  subsequent  Employers or  contracting  parties who are
     involved in any way in the semiconductor  industry or are otherwise SITEK's
     competitors,  of the terms and conditions of this  Agreement,  along with a
     copy of this Agreement.

7. INVENTIONS.

(a)  For purposes of this section, the term "Inventions" shall mean discoveries,
     concepts,  and ideas,  whether patentable or not,  including  improvements,
     know-how, data, processes,  methods,  formulae, and techniques,  concerning
     SITEK  activities,  business  and products  that Simon makes,  discovers or
     conceives  either solely or jointly with others during  employment by SITEK
     and, if based on or related to Proprietary  Information,  at any time after
     termination of such employment. All Inventions shall be solely the property
     of SITEK and Simon agrees to perform the  requirements of this Section with
     respect  thereto  without  the  payment  by  SITEK  of any  royalty  or any
     consideration other than as provided in this Agreement.

(b)  Simon  shall  maintain  his own and  cause his  staff to  maintain  written
     notebooks  in  which  he and  they  shall  set  forth  on a  current  basis
     information  as to all  Inventions  describing  in  detail  the  procedures
     employed and the results  achieved as well as information as to any studies
     or  research  projects  undertaken  on  SITEK's  behalf,  whether or not in
     Simon's  opinion a given project has resulted in an Invention.  The written
     notebooks  shall  at all  times  be the  property  of  SITEK  and  shall be
     surrendered  to SITEK upon  termination  of  employment  or upon request of
     SITEK.

(c)  Simon shall apply,  at SITEK's  request,  support and  expense,  for United
     States and foreign letters patent in Simon's name (or jointly if the patent
     has several authors).
<PAGE>
(d)  Simon hereby assigns to SITEK all rights to Inventions, and to applications
     for United States and/or foreign letters patent and to United States and/or
     foreign  letters  patent  granted  upon  Inventions  generated  under  this
     agreement and during the term of Simon's employment.

(e)  Simon shall  acknowledge  and deliver  promptly to SITEK without  charge to
     SITEK but at its expense such written instruments  (including  applications
     and  assignments)  and do such  other  acts,  such as giving  testimony  in
     support of Simon's  inventorship,  as may be  necessary  in the  opinion of
     SITEK to obtain, maintain, extend, reissue and enforce United States and/or
     foreign  letters  patent  relating to the Inventions and to vest the entire
     right and title thereto in SITEK or its nominee.

(f)  Simon's  obligation to assist SITEK in obtaining and enforcing  patents for
     Inventions in any and all countries  shall continue  beyond  employment but
     SITEK shall  compensate  Simon at a reasonable rate for time actually spent
     at SITEK's  request on such  assistance.  If SITEK is unable for any reason
     whatsoever to secure Simon's signature to any lawful and necessary document
     required to apply for or execute any patent application with respect to any
     Inventions,  including  renewals,  extensions,  continuations,  division or
     continuations  in part thereof,  Simon hereby  irrevocably  designates  and
     appoints SITEK and its duly authorized  officers and agents,  as his agents
     and attorneys-in-fact to act for and in his behalf and instead of Simon, to
     execute and file any application and to do all other lawful  permitted acts
     to further the  prosecution  and  issuance  of patents  with the same legal
     force and effect as if executed by Simon.

(g)  As a matter of record Simon has identified on Exhibit A attached hereto all
     inventions  or  improvements  relevant to the  activity of SITEK which have
     been made or  conceived  or first  reduced to  practice  by Simon  alone or
     jointly with others prior to his  Engagement  by SITEK,  that he desires to
     remove from the  operation  of this and Simon  covenants  that such list is
     complete.  If there is no such list or if no Exhibit A is  attached,  Simon
     represents that he has made no such inventions and improvements at the time
     of signing this Agreement.

(h)  Simon  will  assign  rights to SITEK to  certain  inventions,  discoveries,
     concepts or ideas, or improvements thereof, or know-how related thereto, as
     having been made or acquired by him prior to his being engaged by SITEK. In
     return,  SITEK will  remunerate  Simon a fair  value for this  intellectual
     property. If SITEK and Simon are unable to agree on a fair value, they will
     agree to a value established by a mutually acceptable third party expert.

8. NON-SOLICITATION OF CUSTOMERS OR EMPLOYEES OF SITEK.

(a)  For a period of one year after termination of this Agreement,  Simon agrees
     not to  solicit  or call on any third  party or  entity,  any  customer  or
     potential  customer of SITEK whom Simon  solicited  or called on during the
     one year period immediately prior to the termination of his employment,  or
     such customers or potential customers with which he became acquainted or of
     which he learned during his last year of employment  unless the products or
     service  represented  do not compete  with any of the  products or services
     manufactured, assembled, distributed, offered or sold by SITEK.
<PAGE>
(b)  During  the  term of this  Agreement  and for a period  of one  year  after
     termination this Agreement, Simon will not solicit any of SITEK's Employees
     for a  competing  business  or  otherwise  induce or attempt to induce such
     Employees to terminate their employment with SITEK.

9. EXCLUSIVE ENGAGEMENT.  During the period of this Agreement,  Simon shall not,
without  the  Board's  express  written  consent,   engage  in  any  employment,
consulting  activity  or  business  other than for SITEK.  Activity as a passive
investor in or outside  director for another  business  enterprise  shall not be
considered a violation of this section for so long as such  business  enterprise
is not  competing  or  conducting  business  with  SITEK  and so  long  as  such
activities do not adversely impact the performance of Simon's duties to SITEK.

10. NON-COMPETE. The parties acknowledge that Simon has acquired or will acquire
much knowledge and information  concerning SITEK's business and Customers as the
result of Simon's status as founder and Executive employee.  The parties further
acknowledge  that the scope of business  in which SITEK is engaged is  worldwide
and very  competitive,  that such  business  is one in which few  companies  can
compete  successfully,  and that  competition  by Simon in that  business  would
injure SITEK severely.  Accordingly, Simon agrees that during his employment and
for a period of one year  following  the end of the  employment,  Simon will not
take any of the following actions within 1,500 miles of Simon's principal office
location, or, in the event Simon had an assigned territory,  in the territory or
territories Simon worked in on behalf of SITEK:

(a)      Directly or  indirectly,  sell or attempt to sell  products or services
         for  or  on  behalf  of  any  business  that  manufactures,  assembles,
         distributes, offers or sells any products or services that compete with
         any services or products  then  manufactured,  assembled,  distributed,
         offered or sold by SITEK;

(b)      Persuade or attempt to  persuade  any  potential  customer or client to
         which SITEK has made a proposal  or sale,  or with which SITEK has been
         having discussions,  not to transact business with SITEK, or instead to
         transact business with Simon, another person or organization;

(c)      Solicit the  business of any company that has been a customer or client
         of SITEK at any time during Simon's employment,  provided,  however, if
         Simon becomes  employed by or  represents a business  that  exclusively
         sells  products  or  services  that do not  compete  with  products  or
         services  then  marketed or  intended  to be  marketed  by SITEK,  such
         contact shall be permissible.

11. COMPLIANCE WITH LAW AND AMENDMENT BY COURT: If there is any conflict between
any  provision of this  Agreement  and any statue,  law,  regulation or judicial
precedent,  the latter shall prevail,  but the provisions of this Agreement thus
affected shall be curtailed and limited only to the extent necessary to bring it
within the  requirements of the law. If any part of this Agreement shall be held
by a court  of  proper  jurisdiction  to be  indefinite,  invalid  or  otherwise
unenforceable,  the entire Agreement shall not fail on account thereof, but: (i)
the balance of the Agreement shall continue in full force and effect unless such
construction  would clearly be contrary to the intention of the parties or would
result  in an  unconscionable  injustice;  and (ii) the  court  shall  amend the
Agreement to the extent necessary to make the Agreement valid and enforceable.
<PAGE>
12. FREEDOM FROM  ENGAGEMENT  RESTRICTIONS.  Simon  represents and warrants that
Simon has not entered into any agreement,  whether  express,  implied,  oral, or
written,  that poses an  impediment  to Simon's  employment  by SITEK  including
Simon's compliance with the terms of this Agreement. In particular, Simon is not
subject to a  preexisting  non-competition  agreement,  and no  restrictions  or
limitations   exist   respecting   Simon's  ability  to  perform  fully  Simon's
obligations to SITEK.

13. THIRD PARTY TRADE SECRETS.  During Simon's  employment,  Simon agrees not to
copy,  refer to, or in any way use information  that is proprietary to any third
party (including any previous Employers).  Simon represents and warrants that he
has not improperly taken any documents,  listings, hardware, software, discs, or
any other tangible medium that embodies  Proprietary  Information from any third
party,  and that  Simon  does not  intend  to copy,  refer to, or in any way use
information that is proprietary to any third party in performing  Simon's duties
for SITEK.

14.  INJUNCTIVE  RELIEF.  Simon  acknowledges that a breach of this Agreement is
likely to result in irreparable  and  unreasonable  harm to SITEK,  that damages
caused  by a  breach  would  be  extremely  difficult  to  calculate,  and  that
injunctive relief, as well as damages, would be appropriate.

15.  SUCCESSORS  AND ASSIGNS.  This Agreement  shall be binding upon Simon,  his
heirs, executors,  assigns, and administrators and shall inure to the benefit of
SITEK, its successors, and assigns.

16. WAIVER. No waiver of any of the provisions of this Agreement shall be deemed
to, or shall  constitute  a waiver  of,  any other  provisions,  whether  or not
similar, nor shall any waiver constitute a continuing waiver. No waiver shall be
binding unless executed in writing by the party making the waiver.

17.  GOVERNING  LAW AND VENUE.  Arizona law shall  govern the  construction  and
enforcement  of this  Agreement  and  the  parties  agree  that  any  litigation
pertaining  to this  Agreement  shall be in courts  located in Maricopa  County,
Arizona, and each of the parties consents to the exclusive  jurisdiction of such
courts and waives any objection to jurisdiction or venue of such courts.

18. CONSTRUCTION. The language in all parts of this Agreement shall in all cases
be construed  as a whole  according to its fair meaning and not strictly for nor
against any party.  The Section  headings  contained in this  Agreement  are for
reference  purposes  only  and  will  not  affect  in any  way  the  meaning  or
interpretation  of this Agreement.  All terms used in one number or gender shall
be  construed  to include any other number or gender as the context may require.
The parties  agree that each party has reviewed  this  Agreement and has had the
opportunity to have counsel review the same and that any rule of construction to
the effect that  ambiguities are to be resolved against the drafting party shall
not  apply in the  interpretation  of this  Agreement  or any  amendment  or any
exhibits thereof.
<PAGE>
19.   NONDELEGABILITY  OF  SIMON'S  RIGHTS  AND  SITEK  ASSIGNMENT  RIGHTS.  The
obligations,  rights and benefits of Simon hereunder are personal and may not be
delegated,  assigned  or  transferred  in any  manner  whatsoever,  nor are such
obligations, rights or benefits subject to involuntary alienation, assignment or
transfer.  Upon  reasonable  notice to Simon,  SITEK  may  transfer  Simon to an
affiliate of SITEK,  which affiliate shall assume the obligations of SITEK under
this  Agreement.  This Agreement shall be assigned  automatically  to any entity
merging with or acquiring SITEK or its business.

20.  SEVERABILITY.  In the  event any term or  provision  of this  Agreement  is
declared by a court of competent jurisdiction to be invalid or unenforceable for
any reason, this Agreement shall remain in full force and effect, and either (a)
the invalid or  unenforceable  provision shall be modified to the minimum extent
necessary to make it valid and  enforceable or (b) if such a modification is not
possible,   this   Agreement   shall  be  interpreted  as  if  such  invalid  or
unenforceable provision were not a part hereof.

21. ATTORNEYS' FEES. Except as otherwise provided herein, in the event any party
hereto  institutes an action or other  proceeding to enforce any rights  arising
out of this Agreement,  the party  prevailing in such action or other proceeding
shall be paid all  reasonable  costs and attorneys'  fees by the  non-prevailing
party,  such fees to be set by the court and not by a jury and to be included in
any judgment entered in such proceeding.

22. NOTICES. All notices required or permitted hereunder shall be in writing and
shall be deemed duly given upon receipt if either personally delivered,  sent by
certified mail,  return receipt  requested,  or sent by a  nationally-recognized
overnight courier service, addressed to the parties as follows:

If to SITEK:               SITEK, Inc.
                           Attention: President/Chief Executive Officer
                           1817 W.  4th Street
                           Tempe, AZ 85281

With a copy to:   Quarles & Brady
                           Attention: David T.  Barton
                           One East Camelback Road, Suite 400
                           Phoenix, AZ  85012

If to Simon:               Mark Simon
                           943 N. Blue Marlin
                           Gilbert, AZ 85234

or to such  other  address as any party may  provide to the other in  accordance
with this Section.

23. ENTIRE  AGREEMENT.  This Agreement  constitutes the entire agreement between
the parties with respect to the subject matter hereof (I.E.,  Simon's employment
by  SITEK)  and  supersedes  all  prior  or  contemporaneous  understandings  or
agreements in regard  thereto.  No  modification  or addition to this  Agreement
shall be valid unless in writing,  specifically  referring to this Agreement and
signed by all parties.
<PAGE>
IN WITNESS WHEREOF, the parties have executed this Agreement.


EMPLOYER:                                   EXECUTIVE:
SITEK, Inc.,                                Mark Simon
A Delaware Corporation


- ------------------------------------        ------------------------------------
Don M. Jackson, Jr.                         Mark Simon
Its President/Chief Executive Officer



Date:
      -------------------------------
<PAGE>
                                    Exhibit A

                    Simon Personal Intellectual Property List

                               SITEK INCORPORATED
                     FOUNDER-EXECUTIVE EMPLOYMENT AGREEMENT

THIS EMPLOYMENT AGREEMENT (the "Agreement") is made effective as of July 2, 1999
by and between SITEK, Inc., a Delaware corporation ("SITEK"),  and Julian Gates,
an  individual  and SITEK  founder ("  Gates").  An  executive  position  may be
occupied by Gates in SITEK,  one or more of its  divisions  or any of its wholly
owned  subsidiaries  ("Subsidiary").  This  agreement  is also  binding  for any
Subsidiary to which Gates is assigned.

Gates and SITEK wish to provide mutual  promises and assurances that will define
the  nature  and terms  and  conditions  of their  relationship.  Therefore,  in
consideration  of  the  mutual  promises,  acknowledgments  and  representations
herein, the parties agree as follows:

1. EMPLOYMENT AND DUTIES.  Gates will work  exclusively and on a full-time basis
for SITEK and shall  devote  his best  efforts  to  accomplishing  the goals and
objectives  mutually  established with SITEK's Chief Executive  Officer ("CEO").
Gates'  primary  title  shall be Vice  President  of SITEK.  Gates may also have
titles  and  executive  responsibilities  for one or  more  SITEK  divisions  or
subsidiaries.

2. TERM.  Employment  under this Agreement  shall commence on the effective date
and shall continue for a period of five (5) years,  unless earlier terminated as
set forth in Section 5 below.  Thereafter,  this Agreement  shall  automatically
renew for  additional  three  (3)-year terms unless either party gives the other
written  notice of  non-renewal at least one (1) year prior to the expiration of
the initial term or any renewal term.

3. COMPENSATION.

(a)  Base Salary. SITEK agrees to pay Gates a base salary,  before deducting all
     applicable  withholdings,  at the rate of $125,000 per year, which shall be
     payable in accordance with SITEK's standard payroll policies as they may be
     revised  from time to time.  SITEK shall  consider  increases in the annual
     rate of pay to be  effective  on  Gates'  anniversary  date  of each  year,
     commencing on July 2, 1999.

(b)  Incentive Bonus. Gates shall be entitled to participate in a bonus plan for
     SITEK Executives.  By meeting specific objectives established with the CEO,
     Gates may earn, in addition to his base salary, an incentive bonus of up to
     40% of Gates'  base  salary per year based  one-half  on Gates'  individual
     performance  (as  mutually  agreed  upon  with the CEO) and one half on the
     Executive staff's achieving its planned and budgeted operating income goals
     for the company.  This incentive  bonus will be paid on an annual basis not
     later than the end of the third fiscal month of each following fiscal year.
<PAGE>
(c)  Auto  Allowance.  Gates is entitled to an automobile  allowance of $650 per
     month (after  withholding),  paid on the last day of the month as a payroll
     item.   Payment  of  Auto  Allowance  shall  begin  on  condition  of  cash
     availability.

4. BENEFITS.  In addition to the compensation  described  above,  while Gates is
employed,  SITEK shall provide Gates the benefits described in this section. All
benefits shall  terminate  upon  expiration or termination of this Agreement and
unused  benefits  shall have no cash value and shall not be compensated to Gates
upon termination or expiration of this agreement.

(a)  HEALTH AND MEDICAL INSURANCE. SITEK shall pay for and provide Gates and his
     family with the same type of health,  medical,  dental and vision insurance
     as is provided from time to time to all of SITEK's Founder Executives.

(b)  LIFE AND  DISABILITY  INSURANCE.  SITEK will purchase a term life insurance
     policy for Gates in an amount equal to five (5) times Gates'  annual income
     provided  Gates  meets  all the  usual and  customary  qualifying  criteria
     established  by  Gates'  life  insurance  provider.   In  addition  to  any
     disability  income available from the Arizona Worker's  Compensation  Fund,
     SITEK shall also purchase a long-term disability insurance policy for Gates
     that will provide a disability benefit to Gates equal to one-half of Gates'
     annual income.  Gates shall be subject to all  exclusions,  limitations and
     restrictions  contained in the life and  disability  policies  provided and
     SITEK  shall not be a  guarantor  of any  benefits  available  under  these
     policies.

(c)  PAID TIME OFF.  Gates shall have three weeks annual  vacation.  If Gates is
     unable,  due to the demands of his position,  take  vacation,  the vacation
     shall accrue into the next year.  Gates may accrue unused vacation up to 27
     weeks.

(d)  EXPENSE   REIMBURSEMENT.   SITEK  shall,   upon   receipt  of   appropriate
     documentation, reimburse Gates for his reasonable travel, lodging and other
     ordinary and necessary  business expenses  consistent with SITEK's policies
     as in effect from time to time.

(e)  401K PROGRAM.  When such plan becomes available,  Gates will be eligible to
     participate  in SITEK's  401K  retirement  program  under the same terms as
     those applicable to all SITEK Executives.
<PAGE>
5.  TERMINATION.  SITEK may terminate  this  Agreement at any time in the manner
provided herein. Gates may terminate this Agreement at any time upon delivery of
thirty days' written  notice.  Termination  of this  Agreement  shall  terminate
completely Gates' employment with SITEK.

(a)  NOTICE OF NON-RENEWAL.  Notice of non-renewal  shall be given in writing at
     least one-year prior to expiration of the then current term, in which case,
     this Agreement shall not be automatically  renewed and shall terminate upon
     expiration  of the then current  term.  In the case of  non-renewal,  SITEK
     shall pay Gates a severance  payment of one year's salary calculated on the
     salary paid Gates at the time of notice of non-renewal.

(b)  FOR CAUSE. SITEK may terminate this Agreement for cause upon written notice
     to Gates stating the facts  constituting such cause. If Gates is terminated
     for cause, SITEK shall be obligated to pay Gates base salary at the current
     rate due him through the date of termination. For purposes of this section,
     "cause"  shall  include:  (1)  neglect of duties as  established  by mutual
     consent (2) the  appropriation  or  attempted  appropriation  of a material
     business  opportunity of SITEK,  including attempting to secure or securing
     any personal  profit in  connection  with any  transaction  entered into on
     behalf of SITEK; (3) the misappropriation or attempted  misappropriation of
     any of SITEK's funds or property; (4) the conviction of, the indictment for
     (or its procedural equivalent), or the entering of a guilty plea or plea of
     no contest  with  respect to, a felony,  or any other crime with respect to
     which imprisonment is a possible punishment.

(c)  WITHOUT  CAUSE.  SITEK may  terminate  this  Agreement  at any time without
     cause,  by giving 120 days'  written  notice to Gates.  Within  seventy-two
     hours of  termination  without  cause,  SITEK  shall  pay to Gates the base
     salary due him through the date of termination plus the amount remaining in
     his term of employment plus an additional  five years' salary.  SITEK shall
     provide paid medical  insurance for Gates and his family and other benefits
     for a period of three (3) years after  termination  without cause. If Gates
     is terminated  without cause,  SITEK will also vest all non-vested  options
     and shares in the  company due Gates and Gates'  shares and  options  shall
     have "piggyback"  registration rights in any subsequent public offering for
     a period of ten (10) years

(d)  DISABILITY.  If during the term of this  Agreement,  Gates fails to perform
     his duties hereunder because of illness or other incapacity for a period of
     300  consecutive  days,  SITEK  shall  have  the  right to  terminate  this
     Agreement  without  further  obligation  hereunder  except for any  amounts
     payable  pursuant  to  disability  plans  generally  applicable  to SITEK's
     Executives.

(e)  DEATH.  If Gates dies  during the term of this  Agreement,  this  Agreement
     shall  terminate  immediately,  and Gates' legal  representatives  shall be
     entitled to receive the base salary and benefits due Gates through the term
     of the  agreement,  and any other death  benefits  generally  applicable to
     Executives.

(f)  UNFRIENDLY  TAKEOVER  OF  SITEK.  In the  event  that  control  of SITEK is
     obtained  under  hostile  or  unfriendly  circumstances,  Gates'  stock and
     options shall  immediately vest and Gates'  employment shall  automatically
     renew for five additional years.
<PAGE>
6.  Nondisclosure  of  Proprietary  Information.  SITEK,  due in part to  Gates'
direction and leadership,  invents, develops, manufactures and markets processes
and  products  that involve  experimental  or inventive  work.  SITEK's  success
depends  upon the  protection  of these  processes  and products by patent or by
secrecy.  Gates  will  substantially  contribute  to and have  access to much of
SITEK's  "Proprietary  Information."  It is mutually agreed that SITEK and Gates
will keep such information secret:

(a)  "Proprietary Information" shall mean: (1.) any and all methods, inventions,
     improvements,  information, data or discoveries, whether or not patentable,
     that  are  secret,  proprietary,  confidential  or  generally  undisclosed,
     (including  information  originated  or  provided  by Gates) in any area of
     knowledge,  including  information  concerning  trade  secrets,  processes,
     software, products, patents, inventions,  formulae, apparatus,  techniques,
     technical data,  improvements,  specifications,  servicing,  attributes and
     relative  attributes  relating  to  any  of  SITEK's  equipment,   devices,
     processes or products;  and (2.) the  identities  of SITEK's  customers and
     potential  customers  ("Customers")  including Customers Gates successfully
     cultivates or maintains during his Engagement using SITEK's products,  name
     or  infrastructure;  the  identities of contact  persons at Customers;  the
     preferences,  likes,  dislikes  and  technical  and other  requirements  of
     Customers and contact persons with respect to product types, pricing, sales
     calls,  timing, sales terms, rental terms, lease, terms, service plans, and
     other marketing terms and techniques;  SITEK's business methods, practices,
     strategies,   forecasts,   know-how,   pricing,  and  marketing  plans  and
     techniques;  the identity of key  accounts;  the identity of potential  key
     accounts;  and the identities of SITEK's key customer  representatives  and
     Executives.  Proprietary  Information  shall not be deemed to include  (1.)
     information  that was known to Gates on a  non-confidential  basis prior to
     the Engagement with SITEK of this Agreement or (2.)  information that is or
     hereafter  becomes known to the general public without a breach or fault on
     the part of Gates.

(b)  Gates  acknowledges  that SITEK has  exclusive  property  rights to certain
     Proprietary  Information  and  Gates  hereby  assigns  all  rights he might
     possess in certain Proprietary  Information to SITEK. Except as required in
     the performance of the duties of his employment with SITEK,  Gates will not
     at any time during or after the term of his  Engagement,  without the prior
     written  consent  of  SITEK,   directly  or  indirectly  use,  communicate,
     disclose,  disseminate,  lecture upon, publish articles or otherwise put in
     the public domain, any Proprietary  Information or any other information of
     a secret, proprietary,  confidential or general undisclosed nature relating
     to  SITEK,  its  products,  Customers,  processes  or  services,  including
     information  relating to  testing,  research,  development,  manufacturing,
     marketing or selling.
<PAGE>
(c)  All  documents,  records,  notebooks,  notes,  memoranda,  data bases,  and
     similar repositories containing Proprietary Information made or compiled by
     Gates at any time  during  his term of  employment,  including  any and all
     copies  thereof,  are and shall be the property of SITEK,  shall be held by
     him in trust  solely for the benefit of SITEK,  and shall be  delivered  to
     SITEK by him on the termination of his employment or at any other time upon
     the request of SITEK.

(d)  Gates  agrees to certify in writing at or before final  termination  of the
     employment  that  Gates no longer  has in  Gates'  possession,  custody  or
     control any copies of any  business  documents  generated at or relating to
     SITEK nor  SITEK's  Proprietary  Information,  whether in hard  copy,  on a
     computer's hard drive, on disks or in any other form or media.

(e)  All pertinent  information regarding SITEK's business disclosed to, learned
     by or  developed  by Gates  during  the course of the  employment  shall be
     presumed to be Proprietary Information.

(f)  Gates agrees to provide notification, at the start of any new engagement or
     employment,  to all  subsequent  Employers or  contracting  parties who are
     involved in any way in the semiconductor  industry or are otherwise SITEK's
     competitors,  of the terms and conditions of this  Agreement,  along with a
     copy of this Agreement.

7. INVENTIONS.

(a)  For purposes of this section, the term "Inventions" shall mean discoveries,
     concepts,  and ideas,  whether patentable or not,  including  improvements,
     know-how, data, processes,  methods,  formulae, and techniques,  concerning
     SITEK  activities,  business  and products  that Gates makes,  discovers or
     conceives  either solely or jointly with others during  employment by SITEK
     and, if based on or related to Proprietary  Information,  at any time after
     termination of such employment. All Inventions shall be solely the property
     of SITEK and Gates agrees to perform the  requirements of this Section with
     respect  thereto  without  the  payment  by  SITEK  of any  royalty  or any
     consideration other than as provided in this Agreement.

(b)  Gates shall apply,  at SITEK's  request,  support and  expense,  for United
     States and foreign  letters patent in Gates' name (or jointly if the patent
     has several authors).

(c)  Gates hereby assigns to SITEK all rights to Inventions, and to applications
     for United States and/or foreign letters patent and to United States and/or
     foreign  letters  patent  granted  upon  Inventions  generated  under  this
     agreement and during the term of Gates' employment.

(d)  Gates shall  acknowledge  and deliver  promptly to SITEK without  charge to
     SITEK but at its expense such written instruments  (including  applications
     and  assignments)  and do such  other  acts,  such as giving  testimony  in
     support of Gates' inventorship, as may be necessary in the opinion of SITEK
     to obtain,  maintain,  extend,  reissue and enforce  United  States  and/or
     foreign  letters  patent  relating to the Inventions and to vest the entire
     right and title thereto in SITEK or its nominee.

(e)  Gates'  obligation to assist SITEK in obtaining  and enforcing  patents for
     Inventions in any and all countries  shall continue  beyond  employment but
     SITEK shall  compensate  Gates at a reasonable rate for time actually spent
     at SITEK's  request on such  assistance.  If SITEK is unable for any reason
     whatsoever to secure Gates' signature to any lawful and necessary  document
     required to apply for or execute any patent application with respect to any
     Inventions,  including  renewals,  extensions,  continuations,  division or
     continuations  in part thereof,  Gates hereby  irrevocably  designates  and
     appoints SITEK and its duly authorized  officers and agents,  as his agents
     and attorneys-in-fact to act for and in his behalf and instead of Gates, to
     execute and file any application and to do all other lawful  permitted acts
     to further the  prosecution  and  issuance  of patents  with the same legal
     force and effect as if executed by Gates.

(f)  As a matter of record Gates has identified on Exhibit A attached hereto all
     inventions  or  improvements  relevant to the  activity of SITEK which have
     been made or  conceived  or first  reduced to  practice  by Gates  alone or
     jointly with others prior to his  Engagement  by SITEK,  that he desires to
     remove from the  operation  of this and Gates  covenants  that such list is
     complete.  If there is no such list or if no Exhibit A is  attached,  Gates
     represents that he has made no such inventions and improvements at the time
     of signing this Agreement.

(g)  Gates  will  assign  rights to SITEK to  certain  inventions,  discoveries,
     concepts or ideas, or improvements thereof, or know-how related thereto, as
     having been made or acquired by him prior to his being engaged by SITEK. In
     return,  SITEK will  remunerate  Gates a fair  value for this  intellectual
     property. If SITEK and Gates are unable to agree on a fair value, they will
     agree to a value established by a mutually acceptable third party expert.


8. Non-solicitation of Customers or Employees of SITEK.

(a)  For a period of one year after termination of this Agreement,  Gates agrees
     not to  solicit  or call on any third  party or  entity,  any  customer  or
     potential  customer of SITEK whom Gates  solicited  or called on during the
     one year period immediately prior to the termination of his employment,  or
     such customers or potential customers with which he became acquainted or of
     which he learned during his last year of employment  unless the products or
     service  represented  do not compete  with any of the  products or services
     manufactured, assembled, distributed, offered or sold by SITEK.

(b)  During  the  term of this  Agreement  and for a period  of one  year  after
     termination this Agreement, Gates will not solicit any of SITEK's Employees
     for a  competing  business  or  otherwise  induce or attempt to induce such
     Employees to terminate their employment with SITEK.

9. EXCLUSIVE ENGAGEMENT.  During the period of this Agreement,  Gates shall not,
without  the  Board's  express  written  consent,   engage  in  any  employment,
consulting  activity  or  business  other than for SITEK.  Activity as a passive
investor in or outside  director for another  business  enterprise  shall not be
considered a violation of this section for so long as such  business  enterprise
is not  competing  or  conducting  business  with  SITEK  and so  long  as  such
activities do not adversely impact the performance of Gates' duties to SITEK.

10. NON-COMPETE. The parties acknowledge that Gates has acquired or will acquire
much knowledge and information  concerning SITEK's business and Customers as the
result of Gates' status as founder and Executive  employee.  The parties further
acknowledge  that the scope of business  in which SITEK is engaged is  worldwide
and very  competitive,  that such  business  is one in which few  companies  can
compete  successfully,  and that  competition  by Gates in that  business  would
injure SITEK severely.  Accordingly, Gates agrees that during his employment and
for a period of one year  following  the end of the  employment,  Gates will not
take any of the following  actions within 1,500 miles of Gates' principal office
location, or, in the event Gates had an assigned territory,  in the territory or
territories Gates worked in on behalf of SITEK:

(a)  Directly or indirectly, sell or attempt to sell products or services for or
     on behalf of any business that manufactures, assembles, distributes, offers
     or sells any  products  or  services  that  compete  with any  services  or
     products  then  manufactured,  assembled,  distributed,  offered or sold by
     SITEK;

(b)  Persuade or attempt to persuade any  potential  customer or client to which
     SITEK has made a  proposal  or sale,  or with which  SITEK has been  having
     discussions,  not to transact  business with SITEK,  or instead to transact
     business with Gates, another person or organization;

(c)  Solicit the  business of any company  that has been a customer or client of
     SITEK at any time during Gates'  employment,  provided,  however,  if Gates
     becomes  employed  by or  represents  a  business  that  exclusively  sells
     products or services  that do not compete  with  products or services  then
     marketed  or  intended  to be  marketed  by SITEK,  such  contact  shall be
     permissible.

11. COMPLIANCE WITH LAW AND AMENDMENT BY COURT: If there is any conflict between
any  provision of this  Agreement  and any statue,  law,  regulation or judicial
precedent,  the latter shall prevail,  but the provisions of this Agreement thus
affected shall be curtailed and limited only to the extent necessary to bring it
within the  requirements of the law. If any part of this Agreement shall be held
by a court  of  proper  jurisdiction  to be  indefinite,  invalid  or  otherwise
unenforceable,  the entire Agreement shall not fail on account thereof, but: (i)
the balance of the Agreement shall continue in full force and effect unless such
construction  would clearly be contrary to the intention of the parties or would
result  in an  unconscionable  injustice;  and (ii) the  court  shall  amend the
Agreement to the extent necessary to make the Agreement valid and enforceable.

12. FREEDOM FROM  ENGAGEMENT  RESTRICTIONS.  Gates  represents and warrants that
Gates has not entered into any agreement,  whether  express,  implied,  oral, or
written, that poses an impediment to Gates' employment by SITEK including Gates'
compliance with the terms of this Agreement. In particular, Gates is not subject
to a preexisting  non-competition  agreement, and no restrictions or limitations
exist respecting Gates' ability to perform fully Gates' obligations to SITEK.

13. THIRD PARTY TRADE  SECRETS.  During Gates'  employment,  Gates agrees not to
copy,  refer to, or in any way use information  that is proprietary to any third
party (including any previous Employers).  Gates represents and warrants that he
has not improperly taken any documents,  listings, hardware, software, discs, or
any other tangible medium that embodies  Proprietary  Information from any third
party,  and that  Gates  does not  intend  to copy,  refer to, or in any way use
information  that is proprietary to any third party in performing  Gates' duties
for SITEK.

14.  INJUNCTIVE  RELIEF.  Gates  acknowledges that a breach of this Agreement is
likely to result in irreparable  and  unreasonable  harm to SITEK,  that damages
caused  by a  breach  would  be  extremely  difficult  to  calculate,  and  that
injunctive relief, as well as damages, would be appropriate.

15.  SUCCESSORS  AND ASSIGNS.  This Agreement  shall be binding upon Gates,  his
heirs, executors,  assigns, and administrators and shall inure to the benefit of
SITEK, its successors, and assigns.

16. WAIVER. No waiver of any of the provisions of this Agreement shall be deemed
to, or shall  constitute  a waiver  of,  any other  provisions,  whether  or not
similar, nor shall any waiver constitute a continuing waiver. No waiver shall be
binding unless executed in writing by the party making the waiver.

17.  GOVERNING  LAW AND VENUE.  Arizona law shall  govern the  construction  and
enforcement  of this  Agreement  and  the  parties  agree  that  any  litigation
pertaining  to this  Agreement  shall be in courts  located in Maricopa  County,
Arizona, and each of the parties consents to the exclusive  jurisdiction of such
courts and waives any objection to jurisdiction or venue of such courts.

18. CONSTRUCTION. The language in all parts of this Agreement shall in all cases
be construed  as a whole  according to its fair meaning and not strictly for nor
against any party.  The Section  headings  contained in this  Agreement  are for
reference  purposes  only  and  will  not  affect  in any  way  the  meaning  or
interpretation  of this Agreement.  All terms used in one number or gender shall
be  construed  to include any other number or gender as the context may require.
The parties  agree that each party has reviewed  this  Agreement and has had the
opportunity to have counsel review the same and that any rule of construction to
the effect that  ambiguities are to be resolved against the drafting party shall
not  apply in the  interpretation  of this  Agreement  or any  amendment  or any
exhibits thereof.

19.   NONDELEGABILITY   OF  GATES'  RIGHTS  AND  SITEK  ASSIGNMENT  RIGHTS.  The
obligations,  rights and benefits of Gates hereunder are personal and may not be
delegated,  assigned  or  transferred  in any  manner  whatsoever,  nor are such
obligations, rights or benefits subject to involuntary alienation, assignment or
transfer.  Upon  reasonable  notice to Gates,  SITEK  may  transfer  Gates to an
affiliate of SITEK,  which affiliate shall assume the obligations of SITEK under
this  Agreement.  This Agreement shall be assigned  automatically  to any entity
merging with or acquiring SITEK or its business.

20.  SEVERABILITY.  In the  event any term or  provision  of this  Agreement  is
declared by a court of competent jurisdiction to be invalid or unenforceable for
any reason, this Agreement shall remain in full force and effect, and either (a)
the invalid or  unenforceable  provision shall be modified to the minimum extent
necessary to make it valid and  enforceable or (b) if such a modification is not
possible,   this   Agreement   shall  be  interpreted  as  if  such  invalid  or
unenforceable provision were not a part hereof.

21. ATTORNEYS' FEES. Except as otherwise provided herein, in the event any party
hereto  institutes an action or other  proceeding to enforce any rights  arising
out of this Agreement,  the party  prevailing in such action or other proceeding
shall be paid all  reasonable  costs and attorneys'  fees by the  non-prevailing
party,  such fees to be set by the court and not by a jury and to be included in
any judgment entered in such proceeding.

22. NOTICES. All notices required or permitted hereunder shall be in writing and
shall be deemed duly given upon receipt if either personally delivered,  sent by
certified mail,  return receipt  requested,  or sent by a  nationally-recognized
overnight courier service, addressed to the parties as follows:

If to SITEK:               SITEK, Inc.
                           Attention: President/Chief Executive Officer
                           1817 W.  4th Street
                           Tempe, AZ 85281

With a copy to:            Quarles & Brady
                           Attention: David T.  Barton
                           One East Camelback Road, Suite 400
                           Phoenix, AZ  85012

If to  Gates:              Julian Gates
                           8807 S. 47th Place
                           Tempe, AZ 85041

or to such  other  address as any party may  provide to the other in  accordance
with this Section.

23. ENTIRE  AGREEMENT.  This Agreement  constitutes the entire agreement between
the parties with respect to the subject matter hereof (I.E.,  Gates'  employment
by  SITEK)  and  supersedes  all  prior  or  contemporaneous  understandings  or
agreements in regard  thereto.  No  modification  or addition to this  Agreement
shall be valid unless in writing,  specifically  referring to this Agreement and
signed by all parties.
<PAGE>
IN WITNESS WHEREOF, the parties have executed this Agreement.


EMPLOYER:                                   EXECUTIVE:
SITEK, Inc.,                                Julian Gates
A Delaware Corporation


- ------------------------------------        ------------------------------------
Don M. Jackson, Jr.                         Julian Gates
Its President/Chief Executive Officer



Date:
      -------------------------------
<PAGE>
                                    Exhibit A

                    Gates Personal Intellectual Property List

                               SITEK INCORPORATED
                     FOUNDER-EXECUTIVE EMPLOYMENT AGREEMENT

THIS EMPLOYMENT AGREEMENT (the "Agreement") is made effective as of July 2, 1999
by and between SITEK, Inc., a Delaware corporation ("SITEK"), and Parag S. Modi,
an individual and SITEK founder (" Modi"). An executive position may be occupied
by  Modi in  SITEK,  one or more of its  divisions  or any of its  wholly  owned
subsidiaries  ("Subsidiary").  This agreement is also binding for any Subsidiary
to which Modi is assigned.

Modi and SITEK wish to provide mutual  promises and assurances  that will define
the  nature  and terms  and  conditions  of their  relationship.  Therefore,  in
consideration  of  the  mutual  promises,  acknowledgments  and  representations
herein, the parties agree as follows:

1.  EMPLOYMENT AND DUTIES.  Modi will work  exclusively and on a full-time basis
for SITEK and shall  devote  his best  efforts  to  accomplishing  the goals and
objectives  mutually  established with SITEK's Chief Executive  Officer ("CEO").
Modi's primary title shall be Vice President of SITEK. Modi may also have titles
and executive responsibilities for one or more SITEK divisions or subsidiaries.

2. TERM.  Employment  under this Agreement  shall commence on the effective date
and shall continue for a period of five (5) years,  unless earlier terminated as
set forth in Section 5 below.  Thereafter,  this Agreement  shall  automatically
renew for  additional  three  (3)-year terms unless either party gives the other
written  notice of  non-renewal at least one (1) year prior to the expiration of
the initial term or any renewal term.

3. COMPENSATION.

(a)  BASE SALARY.  SITEK agrees to pay Modi a base salary,  before deducting all
     applicable  withholdings,  at the rate of $105,000 per year, which shall be
     payable in accordance with SITEK's standard payroll policies as they may be
     revised  from time to time.  SITEK shall  consider  increases in the annual
     rate of pay to be  effective  on  Modi's  anniversary  date  of each  year,
     commencing on the anniversary date in the year 2000.

(b)  INCENTIVE BONUS.  Modi shall be entitled to participate in a bonus plan for
     SITEK Executives.  By meeting specific objectives established with the CEO,
     Modi may earn, in addition to his base salary,  an incentive bonus of up to
     40% of Modi's  base  salary per year based  one-half  on Modi's  individual
     performance  (as  mutually  agreed  upon  with the CEO) and one half on the
     Executive staff's achieving its planned and budgeted operating income goals
     for the company.  This incentive  bonus will be paid on an annual basis not
     later than the end of the third fiscal month of each following fiscal year.
<PAGE>
(c)  AUTO  ALLOWANCE.  Modi is entitled to an  automobile  allowance of $650 per
     month (after  withholding),  paid on the last day of the month as a payroll
     item.   Payment  of  Auto  Allowance  shall  begin  on  condition  of  cash
     availability.

4. BENEFITS.  In addition to the  compensation  described  above,  while Modi is
employed,  SITEK shall provide Modi the benefits described in this section.  All
benefits shall  terminate  upon  expiration or termination of this Agreement and
unused  benefits  shall have no cash value and shall not be  compensated to Modi
upon termination or expiration of this agreement.

(a)  HEALTH AND MEDICAL INSURANCE.  SITEK shall pay for and provide Modi and his
     family with the same type of health,  medical,  dental and vision insurance
     as is provided from time to time to all of SITEK's Founder Executives.

(b)  LIFE AND  DISABILITY  INSURANCE.  SITEK will purchase a term life insurance
     policy for Modi in an amount equal to five (5) times Modi's  annual  income
     provided  Modi  meets  all the  usual  and  customary  qualifying  criteria
     established  by  Modi's  life  insurance  provider.   In  addition  to  any
     disability  income available from the Arizona Worker's  Compensation  Fund,
     SITEK shall also purchase a long-term  disability insurance policy for Modi
     that will provide a disability  benefit to Modi equal to one-half of Modi's
     annual income.  Modi shall be subject to all  exclusions,  limitations  and
     restrictions  contained in the life and  disability  policies  provided and
     SITEK  shall not be a  guarantor  of any  benefits  available  under  these
     policies.

(c)  PAID TIME OFF.  Modi shall have three  weeks  annual  vacation.  If Modi is
     unable,  due to the demands of his position,  take  vacation,  the vacation
     shall accrue into the next year.  Modi may accrue unused  vacation up to 27
     weeks.

(d)  EXPENSE   REIMBURSEMENT.   SITEK  shall,   upon   receipt  of   appropriate
     documentation,  reimburse Modi for his reasonable travel, lodging and other
     ordinary and necessary  business expenses  consistent with SITEK's policies
     as in effect from time to time.

(e)  401K PROGRAM.  When such plan becomes  available,  Modi will be eligible to
     participate  in SITEK's  401K  retirement  program  under the same terms as
     those applicable to all SITEK Executives.
<PAGE>
5.  TERMINATION.  SITEK may terminate  this  Agreement at any time in the manner
provided herein.  Modi may terminate this Agreement at any time upon delivery of
thirty days' written  notice.  Termination  of this  Agreement  shall  terminate
completely Modi's employment with SITEK.

(a)  NOTICE OF NON-RENEWAL.  Notice of non-renewal  shall be given in writing at
     least one-year prior to expiration of the then current term, in which case,
     this Agreement shall not be automatically  renewed and shall terminate upon
     expiration of the then current term. In the case of non-renewal, Modi shall
     receive  one-year  severance  pay and paid benefits for one year beyond the
     term of the contract.

(b)  FOR CAUSE. SITEK may terminate this Agreement for cause upon written notice
     to Modi stating the facts  constituting  such cause.  If Modi is terminated
     for cause,  SITEK shall be obligated to pay Modi base salary at the current
     rate due him through the date of termination. For purposes of this section,
     "cause"  shall  include:  (1)  neglect of duties as  established  by mutual
     consent (2) the  appropriation  or  attempted  appropriation  of a material
     business  opportunity of SITEK,  including attempting to secure or securing
     any personal  profit in  connection  with any  transaction  entered into on
     behalf of SITEK; (3) the misappropriation or attempted  misappropriation of
     any of SITEK's funds or property; (4) the conviction of, the indictment for
     (or its procedural equivalent), or the entering of a guilty plea or plea of
     no contest  with  respect to, a felony,  or any other crime with respect to
     which imprisonment is a possible punishment.

(c)  WITHOUT  CAUSE.  SITEK may  terminate  this  Agreement  at any time without
     cause, by giving 120 days' written notice to Modi. Within seventy-two hours
     of termination  without cause,  SITEK shall pay to Modi the base salary due
     him through the date of termination  plus the amount  remaining in his term
     of employment  plus an additional  five years' salary.  SITEK shall provide
     paid  medical  insurance  for Modi and his family and other  benefits for a
     period of three (3)  years  after  termination  without  cause.  If Modi is
     terminated  without cause,  SITEK will also vest all non-vested options and
     shares in the  company due Modi and Modi's  shares and  options  shall have
     "piggyback"  registration  rights in any subsequent  public  offering for a
     period of ten (10) years

(d)  DISABILITY. If during the term of this Agreement, Modi fails to perform his
     duties hereunder because of illness or other incapacity for a period of 300
     consecutive  days,  SITEK shall have the right to terminate  this Agreement
     without  further  obligation  hereunder  except  for  any  amounts  payable
     pursuant to disability plans generally applicable to SITEK's Executives.

(e)  DEATH. If Modi dies during the term of this Agreement, this Agreement shall
     terminate  immediately,  and  Modi's  beneficiaries  shall be  entitled  to
     receive  the base  salary and  benefits  due Modi  through  the term of the
     agreement, and any other death benefits generally applicable to Executives.
<PAGE>
6.  NONDISCLOSURE  OF  PROPRIETARY  INFORMATION.  SITEK,  in part due to  Modi's
direction and leadership,  invents, develops, manufactures and markets processes
and  products  that involve  experimental  or inventive  work.  SITEK's  success
depends  upon the  protection  of these  processes  and products by patent or by
secrecy.  Modi  will  substantially  contribute  to and have  access  to much of
SITEK's  "Proprietary  Information."  It is mutually  agreed that SITEK and Modi
will keep such information secret:

(a)  "Proprietary Information" shall mean: (1.) any and all methods, inventions,
     improvements,  information, data or discoveries, whether or not patentable,
     that  are  secret,  proprietary,  confidential  or  generally  undisclosed,
     (including  information  originated  or  provided  by  Modi) in any area of
     knowledge,  including  information  concerning  trade  secrets,  processes,
     software, products, patents, inventions,  formulae, apparatus,  techniques,
     technical data,  improvements,  specifications,  servicing,  attributes and
     relative  attributes  relating  to  any  of  SITEK's  equipment,   devices,
     processes or products;  and (2.) the  identities  of SITEK's  customers and
     potential  customers  ("Customers")  including  Customers Modi successfully
     cultivates or maintains during his Engagement using SITEK's products,  name
     or  infrastructure;  the  identities of contact  persons at Customers;  the
     preferences,  likes,  dislikes  and  technical  and other  requirements  of
     Customers and contact persons with respect to product types, pricing, sales
     calls,  timing, sales terms, rental terms, lease, terms, service plans, and
     other marketing terms and techniques;  SITEK's business methods, practices,
     strategies,   forecasts,   know-how,   pricing,  and  marketing  plans  and
     techniques;  the identity of key  accounts;  the identity of potential  key
     accounts;  and the identities of SITEK's key customer  representatives  and
     Executives.  Proprietary  Information  shall not be deemed to include  (1.)
     information that was known to Modi on a non-confidential basis prior to the
     Engagement  with SITEK of this  Agreement  or (2.)  information  that is or
     hereafter  becomes known to the general public without a breach or fault on
     the part of Modi.

(b)  Modi  acknowledges  that  SITEK has  exclusive  property  rights to certain
     Proprietary Information and Modi hereby assigns all rights he might possess
     in certain  Proprietary  Information  to SITEK.  Except as  required in the
     performance  of the duties of his employment  with SITEK,  Modi will not at
     any time  during or after  the term of his  Engagement,  without  the prior
     written  consent  of  SITEK,   directly  or  indirectly  use,  communicate,
     disclose,  disseminate,  lecture upon, publish articles or otherwise put in
     the public domain, any Proprietary  Information or any other information of
     a secret, proprietary,  confidential or general undisclosed nature relating
     to  SITEK,  its  products,  Customers,  processes  or  services,  including
     information  relating to  testing,  research,  development,  manufacturing,
     marketing or selling.
<PAGE>
(c)  All  documents,  records,  notebooks,  notes,  memoranda,  data bases,  and
     similar repositories containing Proprietary Information made or compiled by
     Modi at any time  during  his  term of  employment,  including  any and all
     copies  thereof,  are and shall be the property of SITEK,  shall be held by
     him in trust  solely for the benefit of SITEK,  and shall be  delivered  to
     SITEK by him on the termination of his employment or at any other time upon
     the request of SITEK.

(d)  Modi  agrees to  certify  in  writing  at or before  final  termination  of
     employment that Modi no longer has in Modi's possession, custody or control
     any copies of any business documents  generated at or relating to SITEK nor
     SITEK's Proprietary Information, whether in hard copy, on a computer's hard
     drive, on disks or in any other form or media.

(e)  All pertinent  information regarding SITEK's business disclosed to, learned
     by or  developed  by Modi  during  the  course of the  employment  shall be
     presumed to be Proprietary Information.

(f)  Modi agrees to provide notification,  at the start of any new engagement or
     employment,  to all  subsequent  Employers or  contracting  parties who are
     involved in any way in the semiconductor  industry or are otherwise SITEK's
     competitors,  of the terms and conditions of this  Agreement,  along with a
     copy of this Agreement.

7. INVENTIONS.

(a)  For purposes of this section, the term "Inventions" shall mean discoveries,
     concepts,  and ideas,  whether patentable or not,  including  improvements,
     know-how, data, processes,  methods,  formulae, and techniques,  concerning
     SITEK  activities,  business  and  products  that Modi makes,  discovers or
     conceives  either solely or jointly with others during  employment by SITEK
     and, if based on or related to Proprietary  Information,  at any time after
     termination of such employment. All Inventions shall be solely the property
     of SITEK and Modi agrees to perform the  requirements  of this Section with
     respect  thereto  without  the  payment  by  SITEK  of any  royalty  or any
     consideration other than as provided in this Agreement.

(b)  Modi  shall  maintain  his own and  cause  his  staff to  maintain  written
     notebooks  in  which  he and  they  shall  set  forth  on a  current  basis
     information  as to all  Inventions  describing  in  detail  the  procedures
     employed and the results  achieved as well as information as to any studies
     or research projects undertaken on SITEK's behalf, whether or not in Modi's
     opinion a given project has resulted in an Invention. The written notebooks
     shall at all times be the  property  of SITEK and shall be  surrendered  to
     SITEK upon termination of employment or upon request of SITEK.

(c)  Modi shall  apply,  at SITEK's  request,  support and  expense,  for United
     States and foreign  letters patent in Modi's name (or jointly if the patent
     has several authors).

(d)  Modi hereby assigns to SITEK all rights to Inventions,  and to applications
     for United States and/or foreign letters patent and to United States and/or
     foreign  letters  patent  granted  upon  Inventions  generated  under  this
     agreement and during the term of Modi's employment.
<PAGE>
(e)  Modi shall  acknowledge  and deliver  promptly to SITEK  without  charge to
     SITEK but at its expense such written instruments  (including  applications
     and  assignments)  and do such  other  acts,  such as giving  testimony  in
     support of Modi's inventorship, as may be necessary in the opinion of SITEK
     to obtain,  maintain,  extend,  reissue and enforce  United  States  and/or
     foreign  letters  patent  relating to the Inventions and to vest the entire
     right and title thereto in SITEK or its nominee.

(f)  Modi's  obligation to assist SITEK in obtaining  and enforcing  patents for
     Inventions in any and all countries  shall continue  beyond  employment but
     SITEK shall compensate Modi at a reasonable rate for time actually spent at
     SITEK's  request  on such  assistance.  If SITEK is unable  for any  reason
     whatsoever to secure Modi's signature to any lawful and necessary  document
     required to apply for or execute any patent application with respect to any
     Inventions,  including  renewals,  extensions,  continuations,  division or
     continuations  in part  thereof,  Modi hereby  irrevocably  designates  and
     appoints SITEK and its duly authorized  officers and agents,  as his agents
     and  attorneys-in-fact to act for and in his behalf and instead of Modi, to
     execute and file any application and to do all other lawful  permitted acts
     to further the  prosecution  and  issuance  of patents  with the same legal
     force and effect as if executed by Modi.

(g)  As a matter of record Modi has identified on Exhibit A attached  hereto all
     inventions  or  improvements  relevant to the  activity of SITEK which have
     been made or  conceived  or first  reduced  to  practice  by Modi  alone or
     jointly with others prior to his  Engagement  by SITEK,  that he desires to
     remove  from the  operation  of this and Modi  covenants  that such list is
     complete.  If there is no such list or if no  Exhibit A is  attached,  Modi
     represents that he has made no such inventions and improvements at the time
     of signing this Agreement.

(h)  Modi  will  assign  rights  to SITEK to  certain  inventions,  discoveries,
     concepts or ideas, or improvements thereof, or know-how related thereto, as
     having been made or acquired by him prior to his being engaged by SITEK.

8. NON-SOLICITATION OF CUSTOMERS OR EMPLOYEES OF SITEK.

(a)  For a period of one year after  termination of this Agreement,  Modi agrees
     not to  solicit  or call on any third  party or  entity,  any  customer  or
     potential customer of SITEK whom Modi solicited or called on during the one
     year period immediately prior to the termination of his employment, or such
     customers  or potential  customers  with which he became  acquainted  or of
     which he learned during his last year of employment  unless the products or
     service  represented  do not compete  with any of the  products or services
     manufactured, assembled, distributed, offered or sold by SITEK.

(b)  During  the  term of this  Agreement  and for a period  of one  year  after
     termination this Agreement,  Modi will not solicit any of SITEK's Employees
     for a  competing  business  or  otherwise  induce or attempt to induce such
     Employees to terminate their employment with SITEK.
<PAGE>
9. EXCLUSIVE  ENGAGEMENT.  During the period of this Agreement,  Modi shall not,
without  the  Board's  express  written  consent,   engage  in  any  employment,
consulting  activity  or  business  other than for SITEK.  Activity as a passive
investor in or outside  director for another  business  enterprise  shall not be
considered a violation of this section for so long as such  business  enterprise
is not  competing  or  conducting  business  with  SITEK  and so  long  as  such
activities do not adversely impact the performance of Modi's duties to SITEK.

10. NON-COMPETE.  The parties acknowledge that Modi has acquired or will acquire
much knowledge and information  concerning SITEK's business and Customers as the
result of Modi's status as founder and Executive  employee.  The parties further
acknowledge  that the scope of business  in which SITEK is engaged is  worldwide
and very  competitive,  that such  business  is one in which few  companies  can
compete successfully, and that competition by Modi in that business would injure
SITEK  severely.  Accordingly,  Modi agrees that during his employment and for a
period of one year following the end of the  employment,  Modi will not take any
of the following actions within 1,500 miles of Modi's principal office location,
or, in the event Modi had an assigned territory, in the territory or territories
Modi worked in on behalf of SITEK:

(a)  Directly or indirectly, sell or attempt to sell products or services for or
     on behalf of any business that manufactures, assembles, distributes, offers
     or sells any  products  or  services  that  compete  with any  services  or
     products  then  manufactured,  assembled,  distributed,  offered or sold by
     SITEK;

(b)  Persuade or attempt to persuade any  potential  customer or client to which
     SITEK has made a  proposal  or sale,  or with which  SITEK has been  having
     discussions,  not to transact  business with SITEK,  or instead to transact
     business with Modi, another person or organization;

(c)  Solicit the  business of any company  that has been a customer or client of
     SITEK at any time during  Modi's  employment,  provided,  however,  if Modi
     becomes  employed  by or  represents  a  business  that  exclusively  sells
     products or services  that do not compete  with  products or services  then
     marketed  or  intended  to be  marketed  by SITEK,  such  contact  shall be
     permissible.

11. COMPLIANCE WITH LAW AND AMENDMENT BY COURT: If there is any conflict between
any  provision of this  Agreement  and any statue,  law,  regulation or judicial
precedent,  the latter shall prevail,  but the provisions of this Agreement thus
affected shall be curtailed and limited only to the extent necessary to bring it
within the  requirements of the law. If any part of this Agreement shall be held
by a court  of  proper  jurisdiction  to be  indefinite,  invalid  or  otherwise
unenforceable,  the entire Agreement shall not fail on account thereof, but: (i)
the balance of the Agreement shall continue in full force and effect unless such
construction  would clearly be contrary to the intention of the parties or would
result  in an  unconscionable  injustice;  and (ii) the  court  shall  amend the
Agreement to the extent necessary to make the Agreement valid and enforceable.

12. FREEDOM FROM ENGAGEMENT RESTRICTIONS. Modi represents and warrants that Modi
has not entered into any agreement,  whether express, implied, oral, or written,
that  poses  an  impediment  to  Modi's  employment  by SITEK  including  Modi's
compliance with the terms of this Agreement. In particular,  Modi is not subject
to a preexisting  non-competition  agreement, and no restrictions or limitations
exist respecting Modi's ability to perform fully Modi's obligations to SITEK.
<PAGE>
13. THIRD PARTY TRADE  SECRETS.  During  Modi's  employment,  Modi agrees not to
copy,  refer to, or in any way use information  that is proprietary to any third
party (including any previous  Employers).  Modi represents and warrants that he
has not improperly taken any documents,  listings, hardware, software, discs, or
any other tangible medium that embodies  Proprietary  Information from any third
party,  and that  Modi  does not  intend  to copy,  refer  to, or in any way use
information  that is proprietary to any third party in performing  Modi's duties
for SITEK.

14.  INJUNCTIVE  RELIEF.  Modi  acknowledges  that a breach of this Agreement is
likely to result in irreparable  and  unreasonable  harm to SITEK,  that damages
caused  by a  breach  would  be  extremely  difficult  to  calculate,  and  that
injunctive relief, as well as damages, would be appropriate.

15.  SUCCESSORS  AND ASSIGNS.  This  Agreement  shall be binding upon Modi,  his
heirs, executors,  assigns, and administrators and shall inure to the benefit of
SITEK, its successors, and assigns.

16. WAIVER. No waiver of any of the provisions of this Agreement shall be deemed
to, or shall  constitute  a waiver  of,  any other  provisions,  whether  or not
similar, nor shall any waiver constitute a continuing waiver. No waiver shall be
binding unless executed in writing by the party making the waiver.

17.  GOVERNING  LAW AND VENUE.  Arizona law shall  govern the  construction  and
enforcement  of this  Agreement  and  the  parties  agree  that  any  litigation
pertaining  to this  Agreement  shall be in courts  located in Maricopa  County,
Arizona, and each of the parties consents to the exclusive  jurisdiction of such
courts and waives any objection to jurisdiction or venue of such courts.

18. CONSTRUCTION. The language in all parts of this Agreement shall in all cases
be construed  as a whole  according to its fair meaning and not strictly for nor
against any party.  The Section  headings  contained in this  Agreement  are for
reference  purposes  only  and  will  not  affect  in any  way  the  meaning  or
interpretation  of this Agreement.  All terms used in one number or gender shall
be  construed  to include any other number or gender as the context may require.
The parties  agree that each party has reviewed  this  Agreement and has had the
opportunity to have counsel review the same and that any rule of construction to
the effect that  ambiguities are to be resolved against the drafting party shall
not  apply in the  interpretation  of this  Agreement  or any  amendment  or any
exhibits thereof.

19.   NONDELEGABILITY   OF  MODI'S  RIGHTS  AND  SITEK  ASSIGNMENT  RIGHTS.  The
obligations,  rights and benefits of Modi  hereunder are personal and may not be
delegated,  assigned  or  transferred  in any  manner  whatsoever,  nor are such
obligations, rights or benefits subject to involuntary alienation, assignment or
transfer.  Upon  reasonable  notice  to  Modi,  SITEK  may  transfer  Modi to an
affiliate of SITEK,  which affiliate shall assume the obligations of SITEK under
this  Agreement.  This Agreement shall be assigned  automatically  to any entity
merging with or acquiring SITEK or its business.

20.  SEVERABILITY.  In the  event any term or  provision  of this  Agreement  is
declared by a court of competent jurisdiction to be invalid or unenforceable for
any reason, this Agreement shall remain in full force and effect, and either (a)
the invalid or  unenforceable  provision shall be modified to the minimum extent
necessary to make it valid and  enforceable or (b) if such a modification is not
possible,   this   Agreement   shall  be  interpreted  as  if  such  invalid  or
unenforceable provision were not a part hereof.
<PAGE>
21. ATTORNEYS' FEES. Except as otherwise provided herein, in the event any party
hereto  institutes an action or other  proceeding to enforce any rights  arising
out of this Agreement,  the party  prevailing in such action or other proceeding
shall be paid all  reasonable  costs and attorneys'  fees by the  non-prevailing
party,  such fees to be set by the court and not by a jury and to be included in
any judgment entered in such proceeding.

22. NOTICES. All notices required or permitted hereunder shall be in writing and
shall be deemed duly given upon receipt if either personally delivered,  sent by
certified mail,  return receipt  requested,  or sent by a  nationally-recognized
overnight courier service, addressed to the parties as follows:

If to SITEK:               SITEK, Inc.
                           Attention: President/Chief Executive Officer
                           1817 W.  4th Street
                           Tempe, AZ 85281

With a copy to:            Quarles & Brady
                           Attention: David T.  Barton
                           One East Camelback Road, Suite 400
                           Phoenix, AZ  85012

If to  Modi:               Parag S. Modi
                           3670 E. Cedarwood Lane
                           Phoenix, AZ 85044


or to such  other  address as any party may  provide to the other in  accordance
with this Section.

23. ENTIRE  AGREEMENT.  This Agreement  constitutes the entire agreement between
the parties with respect to the subject matter hereof (I.E.,  Modi's  employment
by  SITEK)  and  supersedes  all  prior  or  contemporaneous  understandings  or
agreements in regard  thereto.  No  modification  or addition to this  Agreement
shall be valid unless in writing,  specifically  referring to this Agreement and
signed by all parties.
<PAGE>
IN WITNESS WHEREOF, the parties have executed this Agreement.


EMPLOYER:                                   EXECUTIVE:
SITEK, Inc.,                                Parag S. Modi
A Delaware Corporation


- ------------------------------------        ------------------------------------
Don M. Jackson, Jr.                         Parag S. Modi
Its President/Chief Executive Officer



Date:
      -------------------------------
<PAGE>
                                    Exhibit A

                    Modi Personal Intellectual Property List

<TABLE> <S> <C>

<ARTICLE> 5
<CIK> 849862
<NAME> SITEK, INCORPORATED
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS

<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          MAR-31-2000
<PERIOD-START>                             APR-01-1999
<PERIOD-END>                               SEP-30-1999
<EXCHANGE-RATE>                                      1
<CASH>                                       1,789,023
<SECURITIES>                                         0
<RECEIVABLES>                                1,769,655
<ALLOWANCES>                                         0
<INVENTORY>                                  3,299,803
<CURRENT-ASSETS>                             7,326,264
<PP&E>                                         414,745
<DEPRECIATION>                                  51,927
<TOTAL-ASSETS>                               8,318,863
<CURRENT-LIABILITIES>                        6,852,754
<BONDS>                                              0
                                0
                                          0
<COMMON>                                        61,539
<OTHER-SE>                                     941,811
<TOTAL-LIABILITY-AND-EQUITY>                 8,318,863
<SALES>                                     13,016,289
<TOTAL-REVENUES>                            13,016,289
<CGS>                                        5,632,164
<TOTAL-COSTS>                                5,632,164
<OTHER-EXPENSES>                             3,670,291
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             945,868
<INCOME-PRETAX>                              2,767,966
<INCOME-TAX>                                   915,800
<INCOME-CONTINUING>                          1,852,166
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 1,852,166
<EPS-BASIC>                                        .15
<EPS-DILUTED>                                      .15


</TABLE>


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