Open Tenders in Ottawa — 97 Live Today
Data updated October 19, 2026
Ottawa's tender stream has two distinct layers: the City of Ottawa's municipal program — roads, transit, parks, facilities — posted on a commercial bidding platform, and the federal layer, where PSPC, DND, and departments headquartered in the capital tender work that is performed in and around the National Capital Region via CanadaBuys.
The University of Ottawa and the health institutions add steady institutional demand. TenderScan folds the municipal, institutional, and locally-delivered federal streams into the single list below.
Latest open tenders
RFP - Transformation of the HIPLAB Toolbox
Department of Public Works and Government Services (PSPC)
Closes November 6, 2026RFP - Transformation of the HIPLAB Toolbox
Department of Public Works and Government Services (PSPC)
Closes November 6, 2026IT Professional Services
Canada Council for the Arts
Closes November 23, 2026TP-08A-4 – Secure Performance Windows
PCL/ED, a Joint Venture (Centre Block Rehabilitation Program)
Closes November 24, 2026ACVS Linen Services
University of Ottawa
Closes November 2, 2026Pavement Marking Application and Refreshing Services
City of Ottawa
Closes November 5, 2026IWSD/IS/DCFB CF000357 Tom Brown Arena Structural Rehabilitation
City of Ottawa
Closes November 5, 2026TP-08A-2 – Metal Replica & Performance Windows
PCL/ED, a Joint Venture (Centre Block Rehabilitation Program)
Closes November 24, 2026Electrical Power Systems and Shutdown Maintenance - Consulting
BGIS - RP4
Closes October 30, 2026IT Professional Services
Canada Council for the Arts
Closes November 23, 2026TSPS 2.12 Evaluation Services Consultant, Junior
Department of National Defence (DND)
Closes October 28, 2026Supply and Implementation of Oracle Primavera Cloud
Ottawa International Airport Authority
Closes November 4, 2026Electrical Service Upgrades
Saint Paul University
Closes November 5, 2026Removal of Decommissioned Piller UPS From B-76
BGIS - RP4
Closes November 3, 2026Workplace Transformation & Lighting Energy Improvement - RH Coats Building
BGIS - RP4
Closes November 4, 2026
Closing within 7 days(28)
27-004 - Land Survey Services
Ottawa Carleton District School Board
Closes October 19, 2026TS/TBOM/ Supply, Deliver and Install In-Ground Heavy-Duty Tire Tread Scanner
City of Ottawa
Closes October 20, 2026IWS/IS/DCM/ CP001224 Rothwell Wick Gaines Clancy Watermain Renewal
City of Ottawa
Closes October 20, 2026IWSD/IS/DCMB CP001203 Holly Acres Road Storm Sewer Replacement
City of Ottawa
Closes October 20, 2026B3 - CANEX Kitchen - Pipe Repair
BGIS - RP4
Closes October 20, 2026
Most active buyers
- City of Ottawa23 open tenders
- Department of Public Works and Government Services (PSPC)19 open tenders
- Department of National Defence (DND)6 open tenders
- BGIS - RP45 open tenders
- PCL Constructors Canada Inc.5 open tenders
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