Tenders by region

Government tenders in Ontario

383 open tenders

Who buys from this market in Ontario

National Defence47,794 contracts · $84.7B
Public Services and Procurement Canada11,661 contracts · $23.8B
Shared Services Canada9,229 contracts · $20.7B
Employment and Social Development Canada5,730 contracts · $5.3B
Canadian Space Agency1,483 contracts · $3.4B
Canada Border Services Agency3,432 contracts · $2.7B
Royal Canadian Mounted Police8,224 contracts · $2.5B
Global Affairs Canada14,667 contracts · $2.1B

Energy & Environment

Chiller Maintenance Services

Hamilton Health Sciences — CA-BONFIRE

Hamilton, Ontario

Closing: 18 Nov 2026

Victim Notification System Platform with Application Support and Hosting – Ministry of the Solicitor General

Ontario Ministry of the Solicitor General — CA-ONTARIO-OTP

Closing: 19 Nov 2026

Close Cut Clearing Services – Highway 71 and Highway 525, Kenora

Ontario Ministry of Transportation — CA-ONTARIO-OTP

Kenora, Ontario

Closing: 19 Nov 2026

Energy & Environment

Dufferin Transfer Station Electrical Upgrades and Renewable Natural Gas (RNG) Power Feeder — City of Toronto

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 19 Nov 2026

Construction of New Park at 160 McAllister Road, North York – Site Work and Park Equipment

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 19 Nov 2026

Supply of x86 Server Hardware – City of Toronto Technology Services

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 19 Nov 2026

Supply, Upgrade, Support & Maintenance of Synchro Licenses — City of Toronto (3-Year Contract, Transportation Services)

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 19 Nov 2026

Design and Construction Services to Replace Nassau Mills Dam (Lock 22) – Trent–Severn Waterway, Peterborough ON

about 1 month ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 19 Nov 2026

Public Safety & Security

Supply of Two Mobile Baggage X‑Ray Scanning Vehicles for RCMP HQ Explosive Disposal Unit

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 19 Nov 2026

Transport & Logistics

Laboratory Delivery Service

Niagara Health — CA-BONFIRE

St. Catharines, Ontario

Closing: 19 Nov 2026

Water & Sanitation

Removal and Replacement of Trailer Sanitary Dumping Station – Arrowhead Provincial Park

Ontario Ministry of the Environment, Conservation and Parks — CA-ONTARIO-OTP

Closing: 20 Nov 2026

Manufacturing & Industrial

Supply and Delivery of Precast Concrete Elements — North Region Area West

Ontario Ministry of Transportation — CA-ONTARIO-OTP

Closing: 20 Nov 2026

Transport & Logistics

Packaging and 5-Business-Day Delivery of Emergency Supplies to Ontario Fire Management Locations and Aviation Hangar

Ontario Ministry of Natural Resources — CA-ONTARIO-OTP

Closing: 20 Nov 2026

Energy & Environment

Supply and Delivery of OEM Air Quality Instrumentation Replacement Components – Ministry of the Environment, Conservation and Parks, Etobicoke (Delivery by 31 Mar 2027)

Ontario Ministry of the Environment, Conservation and Parks — CA-ONTARIO-OTP

Closing: 20 Nov 2026

Modernization and Integration of HIPLAB Toolbox for Polar Over-the-Horizon Radar – DRDC

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 20 Nov 2026

Energy & Environment

Environmental Consultant Services for Contaminated Sites, Compliance and DSS/Hazmat — Nunavut

about 2 months ago

Defence Construction Canada — CA-CANADABUYS

Closing: 20 Nov 2026

Energy & Environment

Specialized Test-Grade Fuel Supply for Vehicle and Engine Emissions Testing — ECCC Ottawa (Dec 2026–Nov 2028)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 20 Nov 2026

Water & Sanitation

Replacement of Battery-Powered GPS Survey Kit for Parks Canada – Ontario Waterways

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 20 Nov 2026

Manufacturing & Industrial

Supply of CNC Vertical Milling and Tapping Machine

University of Toronto — CA-BONFIRE

Toronto, Ontario

Closing: 20 Nov 2026

Commissioning Services for the Embassy of Canada in Manila, Philippines

Global Affairs Canada — CA-CANADABUYS

Closing: 20 Nov 2026

Health & Medical

Sports Medicine and Arthroscopy Services

Hamilton Health Sciences — CA-BONFIRE

Hamilton, Ontario

Closing: 20 Nov 2026

Managed IT and Security Services Provider for Public Health Ontario – Integrated MSP + MSSP Hybrid Partnership

Public Health Ontario — CA-ONTARIO-OTP

Closing: 23 Nov 2026

Weston Road Resurfacing, Bikeway Construction and Pedestrian Safety Upgrades — 70 m south of Lanyard Road to Steeles Avenue West

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 23 Nov 2026

Supply and Delivery of Parks & Recreation Clothing for City of Toronto – 1-Year Contract with Four 1-Year Renewal Options

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 23 Nov 2026

Electrical Systems Maintenance and Repair Services – City of Toronto (Five Property Groups)

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 23 Nov 2026

Top suppliers by contract value in Ontario

SkyAlyne Canada Limited Partnership1 contract · $11.2B
Bgis Global Integrated Solutions CA7 contracts · $8.5B
Lockheed Martin Canada Inc.9 contracts · $6.7B
Irving Shipbuilding Inc.1 contract · $6.1B
IBM Canada Ltd627 contracts · $4.6B
Airbus Defence and Space SA4 contracts · $4.1B
General Dynamics12 contracts · $4.1B
Babcock Canada1 contract · $3.5B
Boeing2 contracts · $3.2B
Microsoft Canada Inc.1,512 contracts · $3.1B

Recently awarded contracts in Ontario

License and Maintenance Fees for DCE Client Software Awarded to Microsoft CanadaMicrosoft Canada Inc. · Canadian Grain Commission · $737K · 1 Apr 2026
Provision of IT and Telecommunications Consulting Services to Transport CanadaIbiska Telecom Inc. · Transport Canada · $4.0M · 1 Sep 2015
Award of IT and Telecommunications Consulting Contract to Nisha Technologies Inc. by Transport CanadaNisha Technologies Inc. · Transport Canada · $4.1M · 1 Sep 2015
Microsoft Premier Support Services for SSHRCMicrosoft Canada Inc. · Social Sciences and Humanities Research Council of Canada · $62K · 1 Apr 2019
License and Maintenance Fees for Server Operating System and Utility SoftwareMicrosoft Canada Inc. · Social Sciences and Humanities Research Council of Canada · $565K · 1 Apr 2022
Microsoft Enterprise Agreement License and Maintenance for Servers and StorageMicrosoft Canada Inc. · Social Sciences and Humanities Research Council of Canada · $141K · 1 Apr 2019
Supply of Pure Storage FlashArray and P&O Computer Equipment to SSHRCSoftchoice Corporation · Social Sciences and Humanities Research Council of Canada · $254K · 22 Feb 2019
Supply of Application Software and Development Tools to SSHRC by MicrosoftMicrosoft Corporation · Social Sciences and Humanities Research Council of Canada · $81K · 1 Apr 2018
Supply of Microsoft Surface Pro Tablets to the Social Sciences and Humanities Research Council of CanadaNisha Technologies Inc. · Social Sciences and Humanities Research Council of Canada · $689K · 13 Dec 2018
License and Maintenance Fees for Application Software and Development ToolsOrangutech Inc. · Social Sciences and Humanities Research Council of Canada · $44K · 30 Apr 2019

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7:00 am

3 new cleaning tenders in Ontario

Cleaning services for council buildingsInfrastructure · Municipality · Closes in 12 days

Window and facade cleaning, hospital sitesHealth & Medical · Health authority · Closes in 19 days

Waste collection for depot sitesEnergy & Environment · Transport agency · Closes in 23 days

From your alert: Cleaning, Ontario

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