ContractTrail

Category · Treasury Board object code 0645

Other buildings: federal contracts

Federal contracts filed under this object code: who sold it, and to which departments.

Total value
$1.8B
Contracts
10,182
Median contract
$25K
Non-competitive
12%
of 9,642 contracts that say how they were awarded

Federal contracts over $10,000, contracts dated Jan 2004 to Sep 2026, each counted once at its latest reported value. Source: Treasury Board proactive publication of contracts, published October 13, 2026.

By buyer, in detail

Departments with at least 40 contracts in this category.

Top vendors

The vendors with the most contract value here.

VendorContractsTotal
MCW Custom Energy Solutions Ltd.4$323M
Ameresco Canada Inc3$127M
Boless Inc.1$67.4M
Black & McDonald Limited114$59.6M
Pomerleau Inc.1$46.7M
Johnson Controls Canada LP5$43.2M
Atco Structures & Logistics18$28.1M
Imperial Cleaners Ltd.1$26.8M
E D Brunet Et Associés Canada Inc.1$21.6M
Roscoe Construction Limited19$19.1M
Mcw Custon Energy Solutions Ltd.1$18.8M
Farmer Construction312$18.2M
Les Services Energetiques Ecosystem1$16.5M
Flynn Canada10$13.4M
Cbre Limited1$12.9M
Wahl Construction Ltd.52$12.1M
Pcl Constructors Eastern Inc1$12.1M
PCL Construction Management2$11.2M
Aral Construction (2014) Ltd.2$10.8M
PCL Construction1$10.1M
3990591 Canada Inc.2$10.1M
Avondale Construction Limited9$9.3M
Mid-Valley Construction (1997) Limited11$9.1M
Pronex Excavation Inc1$9M
WSP Canada Inc.12$8.7M

Plus 1,582 contracts ($93.3M) to individuals, sole proprietors and vendors this site does not name. They count in every total above. Why

Buyers

The departments and agencies that bought.

Department or agencyContractsTotal
National Defence6,709$1.2B
Public Services and Procurement Canada533$431M
Parks Canada364$45.8M
National Research Council Canada679$45.6M
Environment and Climate Change Canada200$36.7M
Agriculture and Agri-Food Canada559$28.5M
Fisheries and Oceans Canada564$27.8M
Canadian Space Agency18$13.4M
Health Canada163$10.2M
Public Health Agency of Canada227$9.7M
Canadian Food Inspection Agency31$7.7M
Innovation, Science and Economic Development Canada79$3.9M
Shared Services Canada1$1.9M
Transport Canada37$1.5M
Global Affairs Canada10$373K
Natural Resources Canada4$240K
The National Battlefields Commission4$180K

Largest contracts

DateVendorBuyerValue
Jul 2025MCW Custom Energy Solutions Ltd.National Defence$216,024,281
Nov 2018Boless Inc.Public Services and Procurement Canada$67,401,254
Apr 2018Ameresco Canada IncPublic Services and Procurement Canada$64,096,085
Oct 2025MCW Custom Energy Solutions Ltd.National Defence$62,675,000
Nov 2023Pomerleau Inc.Public Services and Procurement Canada$46,655,927
Mar 2019Ameresco Canada IncPublic Services and Procurement Canada$45,213,100
Apr 2018Johnson Controls Canada LPPublic Services and Procurement Canada$43,092,552
Oct 2025MCW Custom Energy Solutions Ltd.National Defence$36,843,624
Jun 2016Imperial Cleaners Ltd.National Defence$26,777,302
Feb 2018E D Brunet Et Associés Canada Inc.Public Services and Procurement Canada$21,611,470
Jan 2016Black & McDonald LimitedNational Defence$20,900,444
Nov 2018Mcw Custon Energy Solutions Ltd.National Defence$18,762,221
Jul 2025Ameresco Canada IncNational Defence$17,638,079
Mar 2025Les Services Energetiques EcosystemNational Defence$16,500,000
Mar 2018Atco Structures & LogisticsNational Defence$13,930,533
Sep 2025Cbre LimitedNational Defence$12,921,221
Jul 2021Pcl Constructors Eastern IncPublic Services and Procurement Canada$12,076,310
May 2023PCL ConstructionNational Defence$10,083,990
Dec 2025Black & McDonald LimitedNational Defence$10,042,367
May 2023PCL Construction ManagementNational Defence$9,603,800

Latest contracts

DateVendorBuyerValue
Jun 2026Morin Isolation & Toitures LteePublic Services and Procurement Canada$56,466
Jun 2026OFS GroupNational Defence$18,183
Jun 2026DavcoNational Defence$82,734
Jun 2026Arctic AirNational Defence$27,400
Jun 2026Arctic AirNational Defence$68,197
Jun 2026Arctic AirNational Defence$24,802
Jun 2026Northwel Enterprises LtdPublic Health Agency of Canada$23,750
Jun 2026Synentec IncNational Research Council Canada$11,852
Jun 2026Waymarc Industries LtdEnvironment and Climate Change Canada$53,325
Jun 2026Premier Builder Group LtdNational Defence$10,500
Jun 2026KB Homes LtdNational Defence$21,854
Jun 2026Battle River ElectricNational Defence$19,659
Jun 2026Outfront Portable Solutions IncAgriculture and Agri-Food Canada$22,431
Jun 2026Ggs Structures Inc.Agriculture and Agri-Food Canada$35,736
Jun 2026Thermo Fisher ScientificNational Research Council Canada$41,346
Jun 2026DavcoNational Defence$63,548
Jun 2026Arctic AirNational Defence$14,320
Jun 20269 North Building Solutions IncNational Defence$18,339
Jun 2026Alliance Engineering & ConstructionEnvironment and Climate Change Canada$30,038
Jun 2026Rexel Canada Electrical Inc.National Defence$23,817

By year

Contracts by the year they were dated.

YearContractsTotal
200413$4.3M
200515$974K
20069$1M
200712$418K
200820$10.4M
200962$4.8M
2010114$9.4M
2011101$7.3M
201281$7.1M
201372$7.8M
2014106$7.6M
2015122$8.6M
2016172$66.9M
2017839$110M
2018975$328M
2019771$115M
2020888$85.8M
2021918$115M
20221,041$137M
20231,198$238M
2024771$74.5M
20251,262$464M
2026620$38.2M

How they were awarded

As the department reported it; older contracts often don't say.

Procurement methodContractsTotal
Competitive7,274$1.1B
Competitive: open bidding1,151$605M
Not stated540$44.7M
Non-competitive1,169$37.2M
Competitive: selective tendering26$9.4M
Advance contract award notice22$4.4M

Goods, services or construction

TypeContractsTotal
Construction5,410$1.1B
Services3,500$645M
Not stated704$62.3M
Goods568$38.5M