Government Contractors
Companies that won Canadian federal contracts, from CanadaBuys award notices. Only the winning supplier is published — losing bidders are not.
Contractor rankings
| Company | Location | Contracts | Total value | Last award |
|---|---|---|---|---|
| University of Manitoba | Winnipeg, Manitoba, Canada | 2 | $539,777 | 2025-12-16 |
| SOBOTEC LTD. | Hamilton, Ontario, Canada | 1 | $539,765 | 2014-08-26 |
| SpryPoint Services, Inc. | Charlottetown, Prince Edward Island, Canada | 1 | $539,695 | 2019-03-22 |
| NAUTILUS PLUS INC. | Saint-Hubert, Quebec, Canada | 7 | $539,678 | 2020-11-30 |
| George Stone & Sons INC | Sault Ste Marie, Ontario, Canada | 2 | $539,617 | 2018-04-13 |
| Open Geospatial Consortium, Inc. | Arlington, Virginia, USA | 2 | $539,426 | 2023-06-01 |
| 7178255 CANADA INC. | Montreal, Quebec, Canada | 1 | $539,400 | 2016-02-27 |
| Mosebach Manufacturing Company | Pittsburgh, Pennsylvania, United States | 2 | $539,390 | 2018-02-16 |
| Simpson Building Contractors Ltd. | Fredericton, New Brunswick, Canada | 3 | $539,121 | 2021-03-15 |
| André SCIALOM | Ottawa, Ontario, Canada | 5 | $539,000 | 2023-09-25 |
| Novacom Building Partners Ltd. | 1 | $538,981 | 2019-05-31 | |
| Malley Industries Inc. | Dieppe, New Brunswick, Canada | 3 | $538,969 | 2016-05-12 |
| Altis Human Resources | Ottawa, ON | 2 | $538,859 | 2017-09-15 |
| Bower Construction Surveying Inc. | Amherst, Nova Scotia, Canada | 1 | $538,775 | 2022-02-11 |
| Solar Ship Inc. | Toronto, Ontario, Canada | 2 | $538,769 | 2019-06-03 |
| LES ENTREPRISES DÉNEX INC. | st armand, Quebec, Canada | 1 | $538,409 | 2017-06-23 |
| 320364 ALBERTA LTD | Cold Lake, Alberta, Canada | 8 | $538,268 | 2016-02-04 |
| Scienta Sauna Systems AB | Uppsala, Sweden | 4 | $538,122 | 2020-11-09 |
| Levesque-Toner Management | Fredericton, New Brunswick, Canada | 4 | $538,100 | 2016-02-09 |
| Angus One Professional Recruitment Limited | Calgary, Alberta, Canada | 5 | $538,066 | 2017-05-31 |
| Enns Brothers Limited | OAK BLUFF, Manitoba, Canada | 5 | $538,010 | 2018-08-06 |
| ROLAND GRENIER CONSTRUCTION | Anjou, Québec, CA | 3 | $537,970 | 2025-11-25 |
| Residence Inn By Marriott Atlanta Cumberland | Smyrna, Georgia, United States | 1 | $537,846 | 2012-06-20 |
| 6648690 Canada inc. | Val-Des-Monts, Québec, CA | 3 | $537,844 | 2024-07-17 |
| Clôtures Clermont inc. | Chicoutimi, Quebec, Canada | 2 | $537,841 | 2013-08-30 |
| Tricrest Roofing | Cumberland, Ontario | 2 | $537,430 | 2016-09-20 |
| MOVENTAS LTD. | CAMBRIDGE, Ontario, Canada | 2 | $537,326 | 2014-05-15 |
| RIX Industries | Benicia, Califoria, USA | 5 | $536,964 | 2025-01-15 |
| Twin Paradox Labs Inc. | Ottawa, Ontario, CA | 1 | $536,899 | 2025-11-13 |
| Quaze Technologies inc. | St-Jean-sur-Richelieu, Québec, CA | 1 | $536,867 | 2025-10-17 |
| 9069-3946 Québec Inc | Sherbrooke, Quebec, Canada | 7 | $536,849 | 2021-06-30 |
| SYSTEMS TECHNOLOGY, INC. | Hawthorne, California, US | 1 | $536,844 | 2022-07-20 |
| SPARK & CO. MACHINE TOOLS INC./ MACHINE-OUTILS SPARK & CO. INC. | Blainville, Quebec, Canada | 2 | $536,745 | 2018-12-28 |
| O'Brien Installations Ltd. | Burlington, Ontario, Canada | 1 | $536,645 | 2012-11-14 |
| 995451 Ontario Inc | Belleville, Ontario, Canada | 1 | $536,590 | 2014-09-23 |
| Instron Canada Inc. | Norwood, Massachusetts, United States | 5 | $536,581 | 2020-02-07 |
| Skalar Inc | Buford, Georgia, US | 6 | $536,578 | 2025-12-03 |
| Xylem Canada Company | Toronto, Ontario, Canada | 6 | $536,494 | 2020-12-04 |
| De Nora Water Technologies Texas, LLC | Sugar Land, Texas, United States | 1 | $536,130 | 2018-03-27 |
| 9317-5669 Qc inc. Construction Kendall | Port-Cartier, Quebec, Canada | 1 | $535,950 | 2023-10-31 |
| AUTOBUS LA QUEBECOISE | Quebec, Quebec, CANADA | 1 | $535,900 | 2023-03-31 |
| Mini Thni Casino Corp o/a Stoney Nakoda Resort & Casino | Morley, Alberta, CA | 1 | $535,812 | 2025-04-14 |
| Devantec IT and Security Solutions | Sydney, Nova Scotia, CA | 1 | $535,800 | 2026-01-30 |
| Kodak Canada Inc. | Toronto, Ontario, Canada | 4 | $535,640 | 2014-05-30 |
| Oxaro Inc. | Ottawa, Ontario, Canada | 2 | $535,620 | 2026-09-15 |
| Efficient Protection inc. | Montreal, Quebec, Canada | 2 | $535,498 | 2020-10-21 |
| E S Moss Ltd | Herts | 2 | $535,475 | 2019-12-09 |
| Kinburn Farm Supply LTD | Kinburn, Ontario, CA | 1 | $535,225 | 2022-04-06 |
| 393598 Ontario Ltd. | Ottawa, Ontario, Canada | 5 | $534,949 | 2017-03-02 |
| Best Theratronics Ltd. | Ottawa, Ontario, Canada | 3 | $534,872 | 2019-09-26 |
Methodology & data sources
Supplier totals combine published award notices from CanadaBuys and proactive disclosure records under the Open Government Licence – Canada. Click any contractor to see its buying departments, category breakdown, standing offers, grants and recent contract awards.