Government Contractors
Companies that won Canadian federal contracts, from CanadaBuys award notices. Only the winning supplier is published — losing bidders are not.
| Company | Location | Contracts | Total value | Last award |
|---|---|---|---|---|
| AES Engineering Ltd. | Vancouver, British Columbia, CA | 9 | $5,386,087 | 2025-11-18 |
| Canadian Bureau for International Education | Ottawa, Ontario, Canada | 2 | $5,385,626 | 2017-09-28 |
| CBCI TELECOM CANADA INC. | Ottawa, Ontario, Canada | 9 | $5,381,491 | 2021-10-20 |
| L'institution royale pour l'avancement des sciences/Royal Institution for the Advancement of Learning - McGill University | Montreal, Quebec, Canada | 14 | $5,380,627 | 2021-02-23 |
| Conti Electronics Ltd. | Vancouver, British Columbia, Canada | 7 | $5,380,556 | 2021-09-13 |
| DBC Marine Safety Systems Ltd. | DELTA, British Columbia, CA | 21 | $5,376,436 | 2026-03-02 |
| 3M Canada Company-COMPAGNIE 3M CANADA | London, Ontario, CA | 4 | $5,375,793 | 2023-03-23 |
| Brook Construction (2007) Inc. | Corner Brook, NL, Canada | 11 | $5,370,431 | 2024-08-19 |
| colabor, societe en commandite Summit Division of Colabor | London, Ontario, Canada | 14 | $5,369,687 | 2020-02-25 |
| ATS SERVICES LTD. | Ottawa, Ontario, Canada | 12 | $5,369,589 | 2024-08-30 |
| Texas Lantana, LLC | Addison, Texas, United States | 2 | $5,365,497 | 2021-03-29 |
| Robson Design Build Ltd. | Valemount, British Columbia, Canada | 6 | $5,364,656 | 2024-05-15 |
| S.M.S. Summit Mechanical Systems Ltd. | British Columbia, Canada | 4 | $5,358,730 | 2015-09-22 |
| Senstar Corporation | Carp, Ontario, Canada | 15 | $5,357,528 | 2026-02-25 |
| Solid Caddgroup Inc. | Toronto, Ontario, CA | 23 | $5,343,776 | 2026-09-24 |
| HOLLOWAY LODGING LIMITED PARTNERSHIP | Moncton, New Brunswick, Canada | 48 | $5,340,549 | 2019-10-15 |
| Bartle & Gibson Co. Ltd. | Victoria, British Columbia, Canada | 7 | $5,338,800 | 2021-09-21 |
| Mike Kelly & Sons Ltd. | Howley, NL | 1 | $5,336,978 | 2018-09-07 |
| 3450 DUFFERIN YORKDALE HOLDINGS INC. | Toronto, Ontario, Canada | 8 | $5,331,655 | 2017-02-13 |
| Caltrio Company Limited | Ottawa, Ontario, Canada | 7 | $5,319,868 | 2019-07-25 |
| Zero Point Cryogenics Incorporated | Edmonton, Alberta, CA | 3 | $5,318,114 | 2026-10-05 |
| Lloyd Libke Law Enforcement Sales Inc | Toronto, ON, Canada | 4 | $5,316,085 | 2026-07-13 |
| ALL STEEL COATINGS LIMITED | Port Hastings, Nova Scotia, Canada | 1 | $5,314,993 | 2016-01-06 |
| Clearway Construction Inc. | Maple, Ontario, CA | 2 | $5,313,614 | 2023-11-07 |
| Fournier Construction Industrielle Inc. | Trois-Rivières, Quebec, Canada | 2 | $5,312,857 | 2019-08-01 |
| Northern Industrial Construction Ltd. | Yellowknife, NT, Canada | 5 | $5,308,511 | 2024-11-14 |
| Simner Corporation | Ottawa, Ontario, Canada | 9 | $5,304,789 | 2021-10-07 |
| Carmichael Engineering Limited | Ottawa, Ontario, Canada | 20 | $5,304,305 | 2021-04-14 |
| Defyrus Incorporated | Chute-a-Blondeau, Ontario, Canada | 2 | $5,300,379 | 2013-01-25 |
| École Creusot – 3005526 Canada Inc. | Gatineau, Quebec, Canada | 2 | $5,300,000 | 2024-01-12 |
| HARRIS CORP. | ROCHESTER, New York, United States | 1 | $5,299,891 | 2021-04-30 |
| Controls Equipment Ltd | Moncton, New Brunswick, CA | 40 | $5,291,198 | 2025-04-07 |
| SKYLINE (PHP) CANADA LTEE | Bruno, Quebec, Canada | 2 | $5,288,701 | 2014-01-21 |
| VCC Entrepreneur General Inc. | Val D'Or, Québec, CA | 3 | $5,283,734 | 2026-07-13 |
| ATS Traffic Ltd | Edmonton, Alberta, CA | 2 | $5,278,288 | 2025-03-03 |
| Winnipeg Environmental Remediations Inc | Manitoba, Manitoba, Canada | 14 | $5,277,483 | 2020-07-29 |
| Maçonnerie Rainville & Frères Inc | Chambly, Québec, CA | 1 | $5,277,353 | 2025-05-12 |
| Marshall Aerospace | Ottawa, Ontario, CA | 1 | $5,267,657 | 2019-06-19 |
| schubert plumbing & heating ltd. | Mission, British Columbia, Canada | 6 | $5,260,805 | 2018-09-14 |
| Ottawa Business Interiors | Ottawa, Ontario, Canada | 15 | $5,257,991 | 2020-08-05 |
| 1763512 Alberta Ltd | Edmonton, Alberta, CA | 2 | $5,256,808 | 2025-06-13 |
| John Wiley & Sons, Inc. | Hoboken, New Jersey, US | 29 | $5,255,344 | 2026-01-01 |
| Castle Rock Construction Services Inc. | Saint John, New Brunswick, Canada | 2 | $5,254,952 | 2014-08-14 |
| 6318703 CANADA INC. | Matane, Québec, CA | 16 | $5,254,869 | 2026-09-04 |
| WARTSILA CANADA, INCORPORATED | Surrey, British Columbia, CA | 8 | $5,250,428 | 2026-05-06 |
| CCI Research Inc. | Orangeville, Ontario, CA | 4 | $5,247,070 | 2025-11-27 |
| AIM HEALTH GROUP CORP | Mississauga, ON, Canada | 4 | $5,243,852 | 2024-08-29 |
| 9012-6673 QUEBEC INC. | Matane, Quebec, Canada | 5 | $5,239,823 | 2017-08-22 |
| Avascent Canada ULC | Ottawa, Ontario, Canada | 3 | $5,235,000 | 2021-06-18 |
| WPT s.r.l. | Villanova D'Asti, Italy | 1 | $5,233,650 | 2019-04-03 |