Données mises à jour le 17 août 2026
Le flux de construction ontarien est le plus profond au pays : plus d'une centaine d'occasions ouvertes est la norme, entre les programmes routiers des régions de York et de Peel, les écoles de conseils comme le District School Board of Niagara, le renouvellement hospitalier et les travaux fédéraux que Construction de Défense Canada et SPAC lancent dans toute la province.
Les travaux municipaux se publient surtout sur Bids&Tenders et Biddingo, les projets provinciaux et parapublics sur MERX et le portail ontarien, les projets fédéraux sur AchatsCanada — TenderScan les fusionne dans la liste unique ci-dessous, le marché torontois ayant sa propre page.
T2026-S-1 - Precast Concrete Products - Materials Management Supplier Alliance
London Hydro
197-R-26 - Consulting Services for Park Development Guidelines, Details and Specifications$
City of Markham
Town of Blind River - Youngfox Sidewalk Project
Town of Blind River
High Class Bituminous Resurfacing Mulock Road
Municipality of West Grey
R26-239 - Engineering Services for: Dufferin Ave Watermain Replacement, Community of Chatham Township
Municipality of Chatham-Kent
T-1120-2026 - Asphalt crushing services for the Oshawa Whitby Depot
Region of Durham
C0340-25053 - Embrun - Route 300 & St-Thomas Turning Lane - Construction Services
Russell Township
2026-T-125 - Campbell West Roof Replacement
Niagara Region
RFI-2026-AMMS-182: Ontario Manufacturing & Supply of Concrete Ties
Metrolinx
Consultancy for the Renewal of Three City of Welland Playgrounds
City of Welland
Architectural and Engineering Consulting Services for ENT Clinic Renovation – Charlton Campus
St. Joseph's Healthcare Hamilton
Request for Tender for Electrical work for Lighting and Security Systems at Glen Rd Pedestrian Bridge (ID 249), Tunnel (ID 288) and Ramp
Engineering & Construction Services
This RFQ is for Structural Engineering and Demolition services on as required basis from qualified structural engineering and demolition contractors who are…
Fire Services
PLEASE NOTE: This nRFP has not yet been posted to Ariba. The Ariba Discovery link will be provided once this has been posted. The dates listed are tentative…
Corporate Real Estate Management
2026-62 - Sewer and Water Repairs Standing Offer$
City of Brantford
Construction Services for Road and Parking Improvements within Bigwind Lake
Government of Ontario
HVAC Filters Standing Offer
Department of Public Works and Government Services (PSPC)
Blackburn - Roof Resurfacing
Department of Public Works and Government Services (PSPC)
2026-183-PQ - Pre-Qualification of Roofing Contractors
York Catholic District School Board
RFT-62-2026 - Storm Sewer Rehabilitation 2026
Town of Oakville
The scope of this RFQ includes the supply, delivery, rental, relocation, warranty and purchase of storage containers for the Toronto Shelter and Support…
Shelter, Support & Housing Administration
Request for Maritime Services
Department of National Defence (DND)
Collaborative Interface and Prototyping Design Tool
Canada Revenue Agency (CRA)
Microsoft Dynamics 365 Business Central ERP Implementation (A)
Photography Services
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