LEVIS, QUEBEC announced today the filing of its annual financial results for the year-ended November 30, 2007. A conference call will be held on Monday, March 31st at 11am EST to present and discuss these results. Those interested in participating should dial (416) 644-3423 or toll free 1 (800) 594-3790. A visual presentation (Powerpoint) will be available on DEQ's website (www.deq.com) in the Invest/Financial Reports/PowerPoint section to support the call content. The Consolidated Financial Statements are available on SEDAR (www.sedar.com) and DEQ's website.

2007 FINANCIAL HIGHLIGHTS:

- 27% increase in recurring revenue to $2.3 M compared to previous fiscal year

- $2 M increase in cash flow related to operating activities from a negative $(1.3)M last year to $0.7 M

- 77% gross margin compared to 55% in 2006

- $11.4 M in cash position with no debt compared to $3.6 M in 2006

- Stable annual operating costs at $3.2M compared to $2.8 M in 2006

The 2007 Financial Year saw historic strategic alliances with former competitors such as Shuffle Master and Paltronics as well as prestigious casino chains such as Station Casinos and Harrah's in Nevada as well as StarWorld in Macau and Barona and Pechanga in California.

Important milestones in the commercial development of the company were achieved by the commencement of the Nevada field trial as this was the result of a three (3) year process as well as the Macao field trial which also was the result of a long certification process.

2007 results do not include any significant commercialization revenue from the agreements concluded in the USA and Macau in 2007 as field trials were ongoing at fiscal year-end. Improved financial results are attributable to the migration from our historical manufacturing business model to a recurring revenue model. 2008 will see financial results from this new business model in our key strategic markets: Nevada, the USA and Macau, due to our distribution channels established in 2007.

"In 2006, DEQ undertook the difficult task of converting its business model from a technology sale based company to a long-term recurring revenue company," stated Earle G. Hall, DEQ's CEO. "DEQ's cash position is very solid as in 2007, the company had a cash inflow of 9 million dollars from the exercising of warrants. With DEQ's stable cost base, our 2007 priority was the gross margin to clearly demonstrate DEQ's future potential."


-------------------------------------------------------------------------
                                           2005         2006         2007
                                       (Audited)    (Audited)    (Audited)
Revenue Distribution                          $            $            $
-------------------------------------------------------------------------
  Recurring Revenue (2)               1,542,745    1,770,666    2,250,104
  Product Sales and patents rights    2,645,744    1,878,796    1,331,046
-------------------------------------------------------------------------
                                      4,188,489    3,649,462    3,581,150
-------------------------------------------------------------------------
-------------------------------------------------------------------------

Gross Margin                          1,721,156    2,018,153    2,754,610

  % Gross Margin                             41%          55%          77%

Operational Cost                     (3,020,676)  (2,755,630)  (3,204,744)
-------------------------------------------------------------------------
EBITDA (3)                           (1,299,520)    (737,477)    (450,134)

Interest income, net of expenses         14,072      149,203      370,754
Deferred revenue variation (1)                -      285,550      381,812
-------------------------------------------------------------------------

Adjusted cash flow from
 operations (3)                      (1,285,448)    (302,724)     302,432
-------------------------------------------------------------------------
-------------------------------------------------------------------------

Cash and Cash Equivalents               131,468    3,591,367   11,364,112
-------------------------------------------------------------------------
-------------------------------------------------------------------------

Note 1: Deferred revenue does not include a one-time payment of USD$1,000,000 due upon final approval of the G3TM in Nevada by Station Casinos.

Note 2: Recurring revenue is comprised of Royalties and Equipment rental.

Note 3: We use EBITDA (Earnings before interest, taxes, depreciation and amortization) and Adjusted Cash Flow from Operations as performance measurements in our financial disclosure. These measurements are not recognized under generally accepted accounting principles. The reconciliations above demonstrate how we calculate such measurements from our financial statements.


-------------------------------------------------------------------------
Statement of Earnings            Fourth Quarter        For the year ended
                                    November 30,              November 30,
                              2007         2006         2007         2006
                        (unaudited)  (unaudited)    (Audited)    (Audited)
-------------------------------------------------------------------------
-------------------------------------------------------------------------
                                 $            $            $            $
Revenue
  Royalties                413,884      306,970    1,961,816    1,230,971
  Sale of equipment        480,519      107,729    1,223,886    1,375,194
  Equipment rental          59,961       90,285      288,288      539,695
  Patent rights                  -            -      107,160      503,602
-------------------------------------------------------------------------
                           954,364      504,984    3,581,150    3,649,462

Gross Profit               466,141      187,826    2,754,610    2,018,153

Net Loss                  (868,321) $(1,545,357)  (1,706,441) $(2,343,281)
Net loss per share          (0.015)      (0.040)       (0.03)       (0.06)



Statement of Cash Flows          Fourth Quarter        For the year ended
                                    November 30,              November 30,
                              2007         2006         2007         2006
                        (unaudited)  (unaudited)    (Audited)    (Audited)
-------------------------------------------------------------------------
-------------------------------------------------------------------------
                                 $            $            $            $
Operating Activities
  Operating cash flows    (371,305)    (488,248)    (244,199)    (602,344)
  Change in receivable
   of l-t sales            107,012      373,424      458,154      142,213
  Change in working
   capital                 255,499     (474,430)     500,614     (510,741)
-------------------------------------------------------------------------
                             8,794   (1,336,102)     714,569   (1,255,298)

Investing Activities       387,466      (47,985)  (2,647,420)    (107,112)

Financing Activities     8,783,921    4,950,361    9,705,596    4,822,309
-------------------------------------------------------------------------

Increase (decrease)
 in cash                 9,162,593    3,566,274    7,772,745    3,459,899

Cash at beginning        2,201,519       25,093    3,591,367      131,468
-------------------------------------------------------------------------

Cash at end             11,364,112    3,591,367   11,364,112    3,591,367
-------------------------------------------------------------------------
-------------------------------------------------------------------------



-------------------------------------------------------------------------
Balance Sheets         November 30,   August 31, November 30, November 30,
                              2007         2007         2006         2005
                          (Audited)  (unaudited)    (Audited)    (Audited)
-------------------------------------------------------------------------
-------------------------------------------------------------------------

Cash and cash
 equivalents            11,364,112    2,201,519    3,591,367      131,468
Current assets
 (other than cash)       2,180,534    2,177,226    2,783,913    1,863,419
Long-term assets         9,187,762    9,347,317    7,329,713    9,348,947
-------------------------------------------------------------------------
Total Assets           $22,732,408  $13,726,062  $13,704,993  $11,343,834
-------------------------------------------------------------------------
-------------------------------------------------------------------------

Current liabilities      1,716,162    1,109,018    1,581,378    2,152,972
Long-term liabilities      577,073      701,879      655,896      674,982
Shareholders' equity    20,439,173   11,915,165   11,467,719    8,515,880
-------------------------------------------------------------------------
Total Liabilities
 and Equity            $22,732,408  $13,726,062  $13,704,993  $11,343,834
-------------------------------------------------------------------------
-------------------------------------------------------------------------

Number of shares
 outstanding            69,350,794   54,656,049   53,241,149   38,241,149
-------------------------------------------------------------------------
-------------------------------------------------------------------------

ABOUT DEQ

Founded in 1998, DEQ Systems Corp. (TSX VENTURE: DEQ) is a leader in the table game bonusing technology field. DEQ's patents, products and features include side bet bonusing games with progressive and random jackpot prizes, slot machine style mystery bonusing, multiple credit and denomination betting flexibility, dealer hand betting, electronic credit bank, electronic rake, baccarat hand tracking, multimedia animation and sound effects. DEQ has an extensive patent portfolio that is recognized in more than 50 countries such as the USA, Macau, Australia and Canada. DEQ's bonusing solutions and products are present in more that 200 casinos in over 30 countries.

DEQ Systems Corp. has been selected in the TSX Venture 50 in 2007. "2007 Venture 50" is a trademark of TSX inc. and is used under license.

Forward-looking statements contained in this Press Release involve known and unknown risks, uncertainties and other factors that may cause actual results, performance and achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the said forward-looking statements.

TSX Venture does not accept any responsibility regarding the accuracy of the information contained in this press release.

Contacts: DEQ Systems Corp. Earle G. Hall President & CEO 418-839-3012 418-839-5956 (FAX) earle.hall@deq.com DEQ Systems Corp. Francois Proulx Chief Financial Officer 418-839-3012 418-839-5956 (FAX) francois.proulx@deq.com/info@deq.com www.deq.com