Open Tenders in Ontario — 1976 Live Today
Data updated August 29, 2026
Ontario is by far Canada's largest procurement market. The provincial government, 444 municipalities, and a vast broader public sector — school boards, hospitals, colleges, and agencies — collectively spend tens of billions of dollars a year on goods, services, and construction, and post opportunities across more portals than any other province.
This page tracks every open Ontario opportunity TenderScan is monitoring right now, aggregated from Ontario Tenders Portal, MERX, Bids&Tenders, Biddingo, CanadaBuys, and municipal sources including Toronto Bids. Use the industry and city pages below to narrow to your market.
Each listing shows the buyer organization, source portal, and closing date. Counts update as our scrapers sweep each source throughout the day — check the data stamp above for the latest sweep.
Latest open tenders
W6889-270212 - Roadway and Sidewalk Snow and Ice Control Operations
BonfireCloses September 17, 2026Removal and disposal of a barge in Port Coldwell, Ontario
Department of Public Works and Government Services (PSPC)
CanadaBuysCloses September 14, 2026FIN2026-111Q - Geotechnical Services - Young Street Trunk Sanitary Sewer
City of Barrie
Bids&TendersCloses September 11, 20262026-019 - Lakewood Drive Drain No3 & Pumping Scheme
The Town of Amherstburg
Bids&TendersCloses September 16, 2026RFP 2026-040 - Arts and Culture Master Plan
City of North Bay
Bids&TendersCloses September 18, 2026202-T-26 - Oil Grit Separators (OGS) Cleanout$
City of Markham
Bids&TendersCloses September 18, 2026P-26-07 - Annual Asset Management Progress Update - Two Year Contract - 2027 and 2028 for the Town of East Gwillimbury
Town of East Gwillimbury
Bids&TendersCloses September 21, 2026RFT # 2026-223-24-117 - Supply and Installation of Standard Signage for Stormwater Management Facilities$
Town of Caledon
Bids&TendersCloses September 25, 2026Town Hall Lunchroom Wall Repairs and Site Works
The Corporation of Town of Fort Erie
BiddingoCloses September 16, 2026BRIGHT LIGHTS SETUP AND TEARDOWN
City of Windsor
BiddingoCloses September 15, 2026HVAC SERVICES
Vita Community Living Services & Mens Sana Families for Mental Health
BiddingoCloses September 4, 2026Supply and Construction of Shanty Bay Drinking Water Reservoir Expansion
Township of Oro-Medonte
BiddingoCloses September 21, 20262026-TOB-RFQ-012 SIDEWALK CONDITION SURVEY
Town of Bracebridge
BiddingoCloses September 10, 2026Town of New Tecumseth Strategic Plan 2026-2030
Town of New Tecumseth
BiddingoCloses September 29, 2026Earth Sciences Rooms ES4065 & 4067 Renovation (Lumba)
BonfireCloses September 22, 2026
Closing within 7 days(496)
Notice to Suppliers
Mohawk Medbuy Corporation (formerly Plexxus)
Ontario TendersCloses August 30, 2026Digital Front Door
Ontario Shores Centre for Mental Health Sciences
BiddingoCloses August 30, 2026Strategic Planning Services
Condominium Authority of Ontario
BiddingoCloses August 30, 2026Supply and Delivery of Coagulant and Flocculant for Water Treatment
ENWIN Utilities Ltd.
BiddingoCloses August 30, 2026Design & Landscape Architect for Buildings 5A – 5D- Regent Park Phase 5
Toronto Community Housing
BiddingoCloses August 30, 2026
Most active buyers
- Department of Public Works and Government Services (PSPC)132 open tenders
- Ontario Shared Services61 open tenders
- Government of Ontario60 open tenders
- Department of National Defence (DND)52 open tenders
- City of Toronto50 open tenders
Tenders by industry in Ontario
City tender pages in Ontario
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