ContractTrail

Ontario

Government contracts in Ancaster

Federal contracts to vendors whose postal code places them in Ancaster.

Total value
$23.8M
Contracts
293
Median contract
$22K
Non-competitive
38%
of 216 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. Placed by the vendor’s postal code, which fewer than half of contracts give: totals here understate what vendors in this place got.

Top vendors

The vendors with the most contract value here.

Plus 12 contracts ($765K) 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.

What was bought

By the Treasury Board object code each contract was filed under.

Largest contracts

DateVendorBuyerValue
Aug 2020Adpearl IncPublic Health Agency of Canada$12,023,200
Nov 2018Csl Group LtdFisheries and Oceans Canada$940,104
Dec 2022Empower Airport Systems IncNational Defence$568,682
Apr 2024Csl Group LtdPublic Services and Procurement Canada$492,114
Mar 2019Csl Group LtdPublic Services and Procurement Canada$472,403
Dec 2021L.J. Barton Mechanical Inc.Environment and Climate Change Canada$336,740
Apr 2022Adpearl IncImmigration, Refugees and Citizenship Canada$336,373
Jun 2020Csl Group LtdFisheries and Oceans Canada$281,257
May 2026Csl Group LtdPublic Services and Procurement Canada$178,992
Mar 2017Xancom Inc.Environment and Climate Change Canada$152,929
Mar 2023Canadian Ammunition Disposal ServicRoyal Canadian Mounted Police$127,249
Oct 2025Activation LaboratoriesNatural Resources Canada$121,917
Dec 2022Activation LaboratoriesNatural Resources Canada$118,043
Oct 2024Activation LaboratoriesNatural Resources Canada$113,959
Dec 2019Csl Group LtdRoyal Canadian Mounted Police$108,763
Jul 2008RVA Lighting & Masts Inc.National Defence$106,134
Jul 2025Activation LaboratoriesNatural Resources Canada$99,990
Sep 2024Activation LaboratoriesNatural Resources Canada$90,411
Jan 2017L.J. Barton Mechanical Inc.Royal Canadian Mounted Police$88,042
May 2022Activation LaboratoriesNatural Resources Canada$86,166

Latest contracts

DateVendorBuyerValue
Jun 2026Activation LaboratoriesNatural Resources Canada$41,909
May 2026Csl Group LtdPublic Services and Procurement Canada$178,992
Apr 2026Empower Airport Systems IncNational Defence$22,498
Apr 2026Activation LaboratoriesAgriculture and Agri-Food Canada$14,182
Apr 2026Moore Environmental Systems LimitedEnvironment and Climate Change Canada$39,550
Dec 2025RVA Lighting & Masts Inc.National Defence$14,803
Dec 2025RVA Lighting & Masts Inc.National Defence$14,803
Nov 2025Activation LaboratoriesNatural Resources Canada$18,484
Nov 2025Activation LaboratoriesNatural Resources Canada$27,408
Nov 2025Activation LaboratoriesNatural Resources Canada$64,395
Oct 2025Canadian Ammunition Disposal ServicRoyal Canadian Mounted Police$38,850
Oct 2025Activation LaboratoriesNatural Resources Canada$61,512
Oct 2025Activation LaboratoriesNatural Resources Canada$121,917
Oct 2025Empower LimitedNational Defence$22,678
Oct 2025L.J. Barton Mechanical Inc.Environment and Climate Change Canada$37,290
Aug 2025Activation LaboratoriesNatural Resources Canada$27,102
Jul 2025Empower Airport Systems IncNational Defence$12,645
Jul 2025Empower Airport Systems IncNational Defence$12,522
Jul 2025Empower Airport Systems IncNational Defence$13,272
Jul 2025Activation LaboratoriesNatural Resources Canada$99,990

By year

Contracts by the year they were dated.

YearContractsTotal
20051$24K
20072$75K
20082$130K
20092$43K
20102$25K
20117$121K
201217$453K
201324$581K
20149$180K
20157$121K
20169$190K
201720$590K
201825$1.4M
201916$891K
202010$12.5M
202113$633K
202232$1.9M
202333$979K
202426$1.4M
202531$1.3M
20265$297K

How they were awarded

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

Procurement methodContractsTotal
Competitive55$15.6M
Competitive: open bidding73$3.8M
Non-competitive82$2M
Not stated77$1.9M
Competitive: selective tendering6$529K

Goods, services or construction

TypeContractsTotal
Services175$18M
Construction21$3.3M
Not stated79$1.9M
Goods18$563K