ContractTrail

Category · Treasury Board object code 0423

Engineering consultants-Other: federal contracts

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

Total value
$18.2B
Contracts
8,221
Median contract
$53K
Non-competitive
21%
of 6,990 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
Irving Shipbuilding Inc1$6.1B
CAE Military Aviation Training Inc.1$4.5B
AECOM Canada ULC165$307M
WSP Canada Inc.373$268M
Vancouver Shipyards Co. Ltd.4$204M
Nasittuq Corporation1$139M
Leonardo Germany Gmbh1$137M
Chantier Naval Forillon Inc2$121M
Irving Ship Building Inc7$114M
McElhanney Consulting Services Ltd.321$113M
Greystone Infrastructure Inc1$109M
General Dynamics Ordnance and Tactical Systems - Canada Inc3$89.1M
3990591 Canada Inc.1$63.7M
General Dynamics3$61.8M
Stantec Consulting Ltd.279$61.7M
Ameresco Canada Inc1$57.2M
Thales Digital Solutions Inc.14$51.6M
Atco Frontec Ltd, Inuvialuit Development Corporation in Joint Venture1$48.4M
COM DEV Ltd.6$45.2M
Calian Ltd22$42.7M
Dillon Consulting Limited295$37.6M
COWI North America Ltd.131$36.9M
Ondel Inc.1$34.5M
Tetra Tech Canada Inc.88$33.9M
AEREX Avionics Inc.8$33.1M

Plus 840 contracts ($3.7B) 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 Defence2,070$14.4B
Canadian Space Agency53$1.7B
Public Services and Procurement Canada1,578$865M
Parks Canada1,812$621M
Fisheries and Oceans Canada2,046$317M
Environment and Climate Change Canada120$141M
Transport Canada208$60.9M
Shared Services Canada16$21M
National Research Council Canada96$9.4M
Global Affairs Canada53$8.4M
Canada Energy Regulator25$2.3M
Crown-Indigenous Relations and Northern Affairs Canada11$1.8M
Innovation, Science and Economic Development Canada21$895K
Department of Housing, Infrastructure and Communities7$823K
Correctional Service of Canada26$785K
Agriculture and Agri-Food Canada28$761K
Natural Resources Canada10$602K
Indigenous Services Canada5$582K
Health Canada15$461K
Canadian Nuclear Safety Commission10$209K

Largest contracts

DateVendorBuyerValue
Dec 2014Irving Shipbuilding IncNational Defence$6,126,432,060
Mar 2022CAE Military Aviation Training Inc.National Defence$4,482,200,974
Jan 2021Vancouver Shipyards Co. Ltd.National Defence$204,256,740
Apr 2023WSP Canada Inc.Public Services and Procurement Canada$171,249,817
Mar 2022AECOM Canada ULCPublic Services and Procurement Canada$138,785,714
Oct 2022Nasittuq CorporationNational Defence$138,770,788
Jun 2016Leonardo Germany GmbhEnvironment and Climate Change Canada$136,845,134
Dec 2025Greystone Infrastructure IncNational Defence$108,514,257
Dec 2013AECOM Canada ULCPublic Services and Procurement Canada$74,812,500
Feb 20263990591 Canada Inc.National Defence$63,650,640
Feb 2021General DynamicsNational Defence$61,020,000
Dec 2023Chantier Naval Forillon IncNational Defence$60,861,898
Dec 2023Chantier Naval Forillon IncFisheries and Oceans Canada$60,447,910
May 2021Irving Ship Building IncFisheries and Oceans Canada$58,872,724
Aug 2023Ameresco Canada IncNational Defence$57,244,497
Mar 2026General Dynamics Ordnance and Tactical Systems - Canada IncNational Defence$49,720,000
Mar 2025Atco Frontec Ltd, Inuvialuit Development Corporation in Joint VentureNational Defence$48,401,800
Jun 2019COM DEV Ltd.Canadian Space Agency$41,611,010
Apr 2025General Dynamics Ordnance and Tactical Systems - Canada IncNational Defence$36,909,200
Jan 2023Irving Ship Building IncFisheries and Oceans Canada$35,782,489

Latest contracts

DateVendorBuyerValue
Jun 2026Stantec Consulting Ltd.Public Services and Procurement Canada$21,850
Jun 20269139-6903 Quebec Inc (Enviroc)National Defence$17,016
Jun 2026Vancouver Pile Driving Ltd.Fisheries and Oceans Canada$945,000
Jun 2026AECOM Canada ULCParks Canada$122,483
Jun 2026Dr. Mejid Ayroud, University of CalgaryNational Defence$87,161
Jun 2026Tradewind Scientific LtdTransport Canada$31,906
Jun 2026BLM-KEL-60 CorpPublic Services and Procurement Canada$18,078
Jun 2026McElhanney Consulting Services Ltd.Parks Canada$127,282
Jun 2026CBCL LimitedPublic Services and Procurement Canada$293,793
Jun 2026HDR CorporationFisheries and Oceans Canada$39,996
Jun 2026Allswater Marine Consultants LtdTransport Canada$72,223
Jun 2026Lwg Architectural Interiors Inc.Public Services and Procurement Canada$14,521
Jun 2026EXP Services Inc.Parks Canada$46,742
Jun 2026Afn Engineering Inc.Public Services and Procurement Canada$10,776
Jun 2026Tiller Engineering Inc.National Defence$37,680
Jun 2026AtkinsRealis Canada Inc.Public Services and Procurement Canada$28,880
Jun 2026EXP Services Inc.Parks Canada$96,866
Jun 2026Gemtec Consulting Engineers AndPublic Services and Procurement Canada$16,923
Jun 2026WSP Canada Inc.Parks Canada$48,864
Jun 2026WSP Canada Inc.Parks Canada$49,477

By year

Contracts by the year they were dated.

YearContractsTotal
20045$98K
200512$1.8B
200613$337K
200710$726K
200814$2.2M
200951$4M
2010121$12.6M
2011137$19M
2012135$19.4M
2013178$94.8M
2014143$6.2B
2015307$62.9M
2016328$241M
2017695$252M
2018938$337M
2019579$217M
2020624$1.8B
2021667$672M
2022787$5B
2023699$570M
2024713$244M
2025680$411M
2026385$275M

How they were awarded

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

Procurement methodContractsTotal
Competitive3,325$7.8B
Non-competitive1,438$6.5B
Competitive: open bidding2,133$3.6B
Not stated1,231$150M
Advance contract award notice30$43.7M
Competitive: selective tendering64$21.2M

Goods, services or construction

TypeContractsTotal
Services6,504$17.4B
Construction375$384M
Goods113$263M
Not stated1,229$149M