Tenders by region

Government tenders in Ontario

389 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

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

Defense & Aerospace

Supply, Delivery and Installation of Two 2,000-Watt Continuous Laser Cleaning Machines – Department of National Defence

National Defence — CA-CANADABUYS

Closing: 23 Nov 2026

Manufacturing & Industrial

Supply of Pressure Safety Relief Valve for CanmetENERGY-Ottawa

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 23 Nov 2026

Information Technology and Systems Audit Services for Public Works and Government Services Canada (PASS SA Stream 3)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 23 Nov 2026

IT Security Assessment, Authorization and Incident‑Readiness Services for Public Safety Canada

Public Safety Canada — CA-CANADABUYS

Closing: 23 Nov 2026

Supply of Simulation Hardware and Peripherals to DLCSPM Detachment Kingston

National Defence — CA-CANADABUYS

Closing: 23 Nov 2026

Research & Development

Cryogenic Magneto-Optical Microspectroscopy

University of Toronto — CA-BONFIRE

Toronto, Ontario

Closing: 23 Nov 2026

Programmer / Software Developer Level 2 for Micro/Event Services – Canadian Nuclear Safety Commission (CNSC)

Canadian Nuclear Safety Commission — CA-CANADABUYS

Closing: 23 Nov 2026

IT Professional Services for Canada Council for the Arts – Enterprise Applications, Cloud, Data and AI

Canada Council for the Arts — CA-CANADABUYS

Closing: 23 Nov 2026

Research & Development

Supply of Scanning Precession Electron Diffraction (SPED) System for Transmission Electron Microscopy

McMaster University — CA-BONFIRE

Hamilton, Ontario

Closing: 23 Nov 2026

Consultancy & Legal

Executive Project Leadership Services – Tender for Project Leadership

Carleton University — CA-BONFIRE

Ottawa, Ontario

Closing: 23 Nov 2026

Cloud‑Native Application Protection Platform for Ontario Health – Azure & AWS

Ontario Health — CA-ONTARIO-OTP

Closing: 23 Nov 2026

Energy & Environment

Investment and Support Opportunity for High Voltage Substation

York University — CA-BONFIRE

Toronto, Ontario

Closing: 24 Nov 2026

Redevelopment of 33 OSAP Legacy Applications from IBM AS400 to Java and Oracle on Linux – MCURES

Ontario Ministry of Public and Business Service Delivery and Procurement — CA-ONTARIO-OTP

Closing: 24 Nov 2026

Manufacturing & Industrial

Supply and Installation of Industrial Pallet Racking, 1,296 sq ft Mezzanine and 75 ft × 16 ft Security Partition — Upper Canada Village, Morrisburg

St. Lawrence Parks Commission — CA-ONTARIO-OTP

Closing: 24 Nov 2026

Consultancy & Legal

Memorial Grant Program Support Services for First Responders — Design, Implementation and Administration (PWGSC / Public Safety Canada)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 24 Nov 2026

Public Safety DSD Digital Talent Services for Application Modernization, Platform Solutions and Automation

Public Safety Canada — CA-CANADABUYS

Closing: 24 Nov 2026

Consultancy & Legal

Triennial Consultant Contract for Elevating Devices

Toronto Transit Commission — CA-BONFIRE

Toronto, Ontario

Closing: 24 Nov 2026

Consultancy & Legal

Electrical and Mechanical Engineering Standing Offers – Ontario (Central, Eastern, Western)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 24 Nov 2026

Health & Medical

Supply of Anesthesia Gas Machines (AGM)

University Health Network — CA-BONFIRE

Toronto, Ontario

Closing: 24 Nov 2026

Media Management Software and Support Services for Ontario Provincial Police (OPP)

about 1 month ago

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

Closing: 25 Nov 2026

Defense & Aerospace

Mobile Refrigeration Equipment Repair and Overhaul Services – Department of National Defence (Canada)

National Defence — CA-CANADABUYS

Closing: 25 Nov 2026

Energy & Environment

Design Services for Heat Recovery System Improvement and Expansion

University of Guelph — CA-BONFIRE

Guelph, Ontario

Closing: 25 Nov 2026

Manufacturing & Industrial

Supply, Delivery and Maintenance of Three Electric Forklifts for Central East and Central North Correctional Centers

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

Closing: 26 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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