ContractTrail

Ontario

Government contracts in St. Catharines

Federal contracts to vendors whose postal code places them in St. Catharines.

Total value
$45.9M
Contracts
366
Median contract
$22K
Non-competitive
34%
of 304 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 35 contracts ($4.8M) 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
Mar 2022The Salvation ArmyCorrectional Service of Canada$4,226,594
Oct 2023Rankin Construction IncParks Canada$4,225,240
Nov 2024Marine Recycling CorporationFisheries and Oceans Canada$3,258,624
Dec 2025Shark Marine Technologies Inc.National Defence$2,644,744
Feb 2017Shark Marine Technologies Inc.National Defence$1,977,950
Aug 2018Shark Marine Technologies Inc.National Defence$1,620,004
Nov 2012Shark Marine Technologies Inc.National Defence$1,470,500
Jan 2025Canal Marine & Industrial IncNational Defence$1,456,075
Mar 2025Shark Marine Technologies Inc.National Defence$1,238,760
Jan 2025Canal Marine & Industrial IncFisheries and Oceans Canada$1,017,000
Oct 2022Commercial Cleaning ServicesAgriculture and Agri-Food Canada$817,270
Jul 2021Non-Destructive Testing ProductsNational Defence$790,955
Feb 2026Marine Recycling CorporationNational Defence$654,045
Aug 2025Marine Recycling CorporationFisheries and Oceans Canada$653,047
Feb 2012Shark Marine Technologies Inc.National Defence$609,829
Oct 2016Commercial Cleaning ServicesAgriculture and Agri-Food Canada$609,273
Mar 2019Brock UniversityAgriculture and Agri-Food Canada$601,533
May 2016Commercial Cleaning ServicesAgriculture and Agri-Food Canada$533,230
Nov 2016Rankin Construction IncFisheries and Oceans Canada$442,331
Dec 2015Ecco Electric Ltd.Parks Canada$429,287

Latest contracts

DateVendorBuyerValue
Jun 2026Superior Insulation Services Inc.Environment and Climate Change Canada$39,776
Jun 2026Canal Marine & Industrial IncNational Defence$12,772
Jun 2026Fire Monitoring Of Canada IncParks Canada$11,187
Apr 2026Customerone Automotive Solutions InRoyal Canadian Mounted Police$10,074
Apr 2026Entomogen Inc.Indigenous Services Canada$180,800
Apr 2026Bluewater Enviromental Solutions InNational Defence$15,456
Mar 2026Weaver Consulting Services IncCorrectional Service of Canada$27,440
Mar 2026Shark Marine Technologies Inc.National Defence$236,483
Mar 2026Canal Marine & Industrial IncNational Defence$26,121
Mar 2026Canal Marine & Industrial IncNational Defence$24,132
Mar 2026Flagro IndustriesNational Defence$21,636
Feb 2026Canal Marine & Industrial IncNational Defence$298,992
Feb 2026Marine Recycling CorporationNational Defence$654,045
Feb 2026Grapevine Harvest Inc.Agriculture and Agri-Food Canada$33,378
Feb 2026NDT ProductsNational Defence$24,835
Jan 20261000356563 Ontario IncCanada Border Services Agency$155,115
Jan 2026Superior Insulation Services Inc.Environment and Climate Change Canada$38,420
Dec 2025Shark Marine Technologies Inc.National Defence$2,644,744
Dec 2025Canal Marine & Industrial IncNational Defence$6,145
Nov 2025Canal Marine & Industrial IncNational Defence$13,904

By year

Contracts by the year they were dated.

YearContractsTotal
20042$140K
20061$16K
20072$50K
20081$51K
20094$206K
20105$194K
20116$143K
201211$2.9M
201310$387K
20146$119K
201511$1.1M
201616$2.2M
201738$3.2M
201822$2.1M
201924$1.5M
202020$753K
202127$2M
202225$6.1M
202339$8.6M
202438$4.1M
202537$8M
202621$2M

How they were awarded

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

Procurement methodContractsTotal
Competitive172$15.8M
Non-competitive98$11M
Competitive: open bidding25$9.5M
Advance contract award notice6$5.4M
Not stated62$4M
Competitive: selective tendering3$266K

Goods, services or construction

TypeContractsTotal
Services193$31.4M
Construction24$5.6M
Not stated60$5.6M
Goods89$3.3M