ContractTrail

Office buildings · National Defence

Office buildings contracts, National Defence

Contracts National Defence filed under object code 0630: who it bought from, how, and for how much.

Total value
$271M
Contracts
1,281
Median contract
$26K
Non-competitive
5%
of 1,281 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.

Top vendors

The vendors with the most contract value here.

VendorContractsTotal
General Dynamics Ordnance & Tactical Systems5$69.2M
General Dynamics Produits de Defense et Systemes Tactiques1$17M
Black & McDonald Limited11$10.3M
Wade General Contracting Ltd.11$7.4M
Roof Tile Management Inc.1$6.6M
Bird Construction Group1$6.4M
Kinetic Construction Ltd.2$5.7M
Emmanuel Construction1$5.1M
EllisDon Construction Services Inc2$4.5M
Limen Group Const. (2019) Ltd.2$4.3M
Limen Group Const. Ltd.1$4.2M
Frecpn Construction Ltd1$4.1M
Emmons & Mitchell Construction2$3.9M
Global Tech Group Ltd.2$3.5M
A. Santin Mason Contractor Ltd.1$3.3M
Evolution Roofing Ltd.1$2.9M
Cube Construction Ltd.1$2.6M
AKM Group Limited1$2.6M
Ultimate Construction Inc1$2.5M
A&J Hanna Construction65$2.5M
P.C. McNeill Contracting Ltd.5$2.3M
PSL Mechanical Heating and Air Conditioning Inc.5$2.2M
W.S. Morgan Construction Limited3$2.2M
Strong Bros General Contracting Ltd5$2.2M
Churchill Construction Limited1$2.1M

Plus 230 contracts ($22M) to individuals, sole proprietors and vendors this site does not name. They count in every total above. Why

Largest contracts

DateVendorValue
Jan 2018General Dynamics Ordnance & Tactical Systems$46,488,042
May 2018General Dynamics Produits de Defense et Systemes Tactiques$17,000,000
Jan 2018General Dynamics Ordnance & Tactical Systems$14,528,037
Feb 2018Black & McDonald Limited$10,032,935
Apr 2026Roof Tile Management Inc.$6,623,868
Mar 2024Bird Construction Group$6,359,683
Jan 2018General Dynamics Ordnance & Tactical Systems$5,910,158
Apr 2023Emmanuel Construction$5,079,001
Jun 2017Limen Group Const. Ltd.$4,166,154
Aug 2023Wade General Contracting Ltd.$4,140,000
Sep 2022Frecpn Construction Ltd$4,093,000
May 2022Kinetic Construction Ltd.$3,610,163
Aug 2018A. Santin Mason Contractor Ltd.$3,307,487
Mar 2022Limen Group Const. (2019) Ltd.$3,244,354
Sep 2020Emmons & Mitchell Construction$3,006,187
Dec 2025Evolution Roofing Ltd.$2,940,972
Jan 2023Cube Construction Ltd.$2,637,468
Dec 2023EllisDon Construction Services Inc$2,596,732
Sep 2020AKM Group Limited$2,593,350
May 2019Ultimate Construction Inc$2,520,531

Latest contracts

DateVendorValue
Jun 2026G5 Ventures Group$89,385
Jun 2026Anixter Canada Inc.$15,040
Jun 2026Sutherland Excavating Ltd$11,342
Jun 2026Asi Group Ltd$17,823
Jun 2026Morey Construction Ltd.$27,371
Jun 2026Arctic Air$62,305
Jun 2026Northwind Industries Ltd$34,388
Jun 2026Hat Millwright & Mechanical Services$26,250
Jun 2026EXP Services Inc.$11,300
Jun 2026Shutter Professional Inc$10,093
May 2026Jpl Contracting$39,900
May 2026Guillevin International$13,052
May 2026Bardon Supplies Ltd$24,069
May 2026Frontline Fire & Life Safety Inc.$18,805
May 2026Bardon Supplies Ltd$15,715
May 2026KBI Construction$18,546
May 2026Inflector Environmental Services LP$40,153
May 2026Davco Power Systems Ltd$64,900
May 2026KB Homes Ltd$12,475
May 2026Tenaquip Limited$19,069

By year

Contracts by the year they were dated.

YearContractsTotal
20157$143K
201619$1M
201795$17.2M
2018176$109M
2019119$13.7M
2020122$18.1M
2021122$8.5M
2022126$26.9M
2023151$31.6M
202484$13.3M
2025158$17.5M
2026102$13.7M

How they were awarded

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

Procurement methodContractsTotal
Competitive: open bidding198$122M
Non-competitive59$87.6M
Competitive1,023$61.2M
Competitive: selective tendering1$37K

Goods, services or construction

TypeContractsTotal
Services394$146M
Construction834$123M
Goods53$1.3M