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 |
|---|---|---|---|---|
| E Construction, A Division of N.P.A. Ltd. | Edmonton, AB | 2 | $513,734 | 2021-05-27 |
| Trans Provincial Contracting Corporation | 2 | $513,698 | 2018-03-20 | |
| Ferro Building Systems Ltd. | Surrey, British Columbia, Canada | 2 | $513,430 | 2020-09-03 |
| Island Pyrochemical Industries Corp | Mineola, New York, United States | 1 | $513,274 | 2012-04-05 |
| COWAN GRAPHICS INC | EDMONTON, Alberta, Canada | 3 | $513,201 | 2025-06-09 |
| Tristora Ltd. | Etobicoke, Ontario, Canada | 1 | $513,000 | 2016-07-21 |
| InterShelter Inc. | Juneau, Alaska, US | 5 | $512,915 | 2024-01-25 |
| KeyNorth Professional Services Group Inc. | Ottawa, ON, Canada | 10 | $512,911 | 2025-06-16 |
| FBM Ltd | Halifax, Nova Scotia, CA | 3 | $512,843 | 2025-01-21 |
| ESW America Inc | Montgomeryvilee, Pennsylvania, United States | 3 | $512,585 | 2019-02-08 |
| Leeville Construction ltd | Swift Current, Saskatchewan, Canada | 2 | $512,580 | 2020-09-30 |
| ISLAND APPLICATORS LTD. | sooke, British Columbia, Canada | 1 | $512,420 | 2016-02-22 |
| CREATIVE WORKS PSYCHOLOGICAL SERVICES INC | Whitehorse, Yukon, CA | 1 | $512,400 | 2026-01-09 |
| Blue Drop Inc. | St. John's, Newfoundland and Labrador, Canada | 4 | $512,399 | 2012-10-19 |
| Muhammad Farid | Whitby, Ontario, Canada | 4 | $512,097 | 2021-03-21 |
| Salco Managment Ltd | Kelowna, British Columbia, Canada | 4 | $512,000 | 2016-02-09 |
| G.C. BAXTER PLUMBING & HEATING LTD. | CAMBRIDGE, Nova Scotia, Canada | 2 | $511,953 | 2012-04-18 |
| Agilicus Incorporated | Kitchener, Ontario, Canada | 1 | $511,749 | 2021-12-20 |
| Michelle Rochon | Montréal, Quebec, Canada | 5 | $511,740 | 2023-09-22 |
| Construction Bon-Air | Saint-Félicien, Qc | 1 | $511,581 | 2019-09-05 |
| Paul Nolan Contracting Electrical Ltd | 3 | $511,490 | 2013-12-03 | |
| Pyrotec Alarms Inc. | Red Deer, AB | 2 | $511,203 | 2017-07-01 |
| 960250 ALBERTA LTD. | EDMONTON, Alberta, Canada | 4 | $511,000 | 2016-02-11 |
| D.P. Murphy (Dartmouth) Inc. | Halifax, Nova Scotia, Canada | 2 | $511,000 | 2016-02-11 |
| Lindsay Construction | Sydney, NS | 1 | $510,862 | 2020-04-07 |
| Turtlehawk Solutions Inc | Madawaska, Ontario, Canada | 7 | $510,705 | 2019-03-27 |
| Delta Integrated Building Solutions Inc. | Essex, Ontario, Canada | 4 | $510,700 | 2025-05-23 |
| Toombs Plumbing & Heating Ltd. | NORTH RUSTICO, Prince Edward Island, Canada | 2 | $510,639 | 2018-09-20 |
| GELMA BIOTECHNOLOGIES LTD. | Kelowna, British Columbia, Canada | 1 | $510,604 | 2022-06-16 |
| The Automation Partnership (Cambridge) Ltd. | Royston, Hertfordshire, United Kingdom | 2 | $510,592 | 2014-04-08 |
| Technitrad | Montréal, Quebec, CA | 3 | $510,489 | 2026-09-17 |
| Fluke Electronics Limited Partnership | Mississauga, Ontario, CA | 2 | $510,418 | 2023-06-20 |
| LES MACHINERIES TENCO (CDN) LTEE | Milton, Quebec, Canada | 4 | $509,972 | 2017-01-05 |
| Unicoop, coopérative agricole | Sainte-Hénédine, Quebec, Canada | 3 | $509,931 | 2017-03-04 |
| CRISYS LIMITED | Markham, Ontario, Canada | 2 | $509,896 | 2020-04-29 |
| ADRM TECHNOLOGY CONSULTING | 2 | $509,559 | 2014-08-05 | |
| Cornerstone Group of Companies Limited | Toronto, Ontario, Canada | 6 | $509,325 | 2015-03-20 |
| Zainul & Shazma holdings (1997) Ltd. | Red Deer, Alberta, Canada | 8 | $509,169 | 2016-02-10 |
| Third Wave Communications Inc. | Vancouver, British Columbia, CA | 10 | $509,080 | 2026-03-18 |
| Steward-Lucas & Company Limited | Halifax, Nova Scotia, Canada | 1 | $508,966 | 2023-10-31 |
| MIDDLESEX-LONDON HEALTH UNIT | London, Ontario, Canada | 1 | $508,792 | 2017-06-08 |
| Protein BioSolutions inc. | Gaithersburg, Maryland, United States | 3 | $508,768 | 2016-09-26 |
| Diversitel Communications Inc. | NEPEAN, Ontario, Canada | 1 | $508,736 | 2016-06-28 |
| QOC HEALTH INC. | Toronto, Ontario, Canada | 1 | $508,568 | 2017-01-24 |
| JOHN EEK & SON LTD. | Bradford, Ontario, CA | 2 | $508,500 | 2026-03-02 |
| 1124965 Ontario Ltd | Barrie, Ontario, Canada | 2 | $508,500 | 2017-09-08 |
| Mike Brown | Blenheim, Ontario, Canada | 1 | $508,500 | 2012-12-27 |
| 1374167 Ontario Limited | Townsend, Ontario, Canada | 1 | $508,500 | 2012-12-24 |
| OTTAWA RESTAURANT SERVICE INC. | Ottawa, Ontario, Canada | 1 | $508,500 | 2014-01-31 |
| PPG ARCHITECTURAL COATINGS CANADA, INC./PPG REVETEMENTS ARCHITECTURAUX CANADA, INC. | BROCKVILLE, Ontario, Canada | 1 | $508,500 | 2018-07-27 |
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.