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

Health & Medical

Supply and Service of Wheelchairs, Rollator Walkers and Parts – Parkwood Institute (St. Joseph’s Health Care, London)

Healthcare Materials Management Services — CA-ONTARIO-OTP

Closing: 30 Nov 2026

Architectural Services for FMT Lab Renovation at St. Joseph's Health Care, London ON

Healthcare Materials Management Services — CA-ONTARIO-OTP

Closing: 30 Nov 2026

Health & Medical

Supply of 3D Bioprinter – Government Tender

University of Toronto — CA-BONFIRE

Toronto, Ontario

Closing: 30 Nov 2026

Facilities Maintenance and Support Services for Department of National Defence Sites in Northern Canada

about 2 months ago

Defence Construction Canada — CA-CANADABUYS

Closing: 30 Nov 2026

Defense & Aerospace

Design‑Build Modified Design‑Build Contracts for NORAD Forward Operating Locations in Inuvik and Yellowknife

Defence Construction Canada — CA-CANADABUYS

Closing: 30 Nov 2026

Defense & Aerospace

Supply of LH Inboard Flap Assembly for Challenger CL650 – Canadian Coast Guard

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 30 Nov 2026

Procurement of Enterprise Research Administration and Commercialization Systems

about 20 hours ago

University of Waterloo — CA-BONFIRE

Waterloo, Ontario

Closing: 30 Nov 2026

Public Safety & Security

Supply and Delivery of Five Multi-role Utility Helicopters for Ontario AFFES Wildland Fire Response

Ontario Ministry of Natural Resources — CA-ONTARIO-OTP

Closing: 01 Dec 2026

Water & Sanitation

Mimico Creek Phase 1 Professional Engineering Services – Sewer/Watermain Protection, Storm Sewer and Watercourse Restoration – City of Toronto

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 02 Dec 2026

Water & Sanitation

Vendor of Record for Water Management Engineering Services – The Ministry

Ontario Ministry of Natural Resources — CA-ONTARIO-OTP

Closing: 03 Dec 2026

Bridge Management System Replacement (SaaS) for Ontario Ministry of Transportation

Ontario Ministry of Transportation — CA-ONTARIO-OTP

Closing: 04 Dec 2026

Supply and Delivery of Customizable Dictation and Transcription Software for Ontario Provincial Police (OPP) CDE Unit

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

Closing: 04 Dec 2026

Construction Management at Risk for UHN Princess Margaret Theranostics Centre – Imaging & Nuclear Therapy Redevelopment

University Health Network — CA-BONFIRE

Toronto, Ontario

Closing: 04 Dec 2026

Defense & Aerospace

Command and Control Software Modules for Canadian Army Land ISR Modernization

about 1 year ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 31 Dec 2026

Defense & Aerospace

Online Industry Sustainment SBCA Workshop – Defence Sustainment (Canada) — Date TBD

about 3 years ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 31 Dec 2026

Design and Construction of 60 MW Data Center — National Capital Region (Modified Design‑Build, Security Requirements)

Defence Construction Canada — CA-CANADABUYS

Closing: 05 Jan 2027

NORAD Northern Basing Infrastructure Design‑Build – Forward Operating Location Iqaluit, Nunavut

Defence Construction Canada — CA-CANADABUYS

Closing: 11 Jan 2027

Wagita Bay Dam Concrete Rehabilitation – Atikokan, Ontario

about 1 month ago

Ontario Ministry of Natural Resources — CA-ONTARIO-OTP

Closing: 15 Jan 2027

Public Safety & Security

Qualified Respondents for CBSA Radiation Detection Systems and Support (Portal, Vehicle, Handheld, Personal)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 20 Jan 2027

Design and Construction of CETEMT New Facility and Compound at CFB Uplands, Ottawa

about 2 months ago

Defence Construction Canada — CA-CANADABUYS

Closing: 20 Jan 2027

Defense & Aerospace

IDEaS Program Competitive Projects – Science & Technology Solutions for Canada’s Defence and Security

over 1 year ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 31 Mar 2027

Defense & Aerospace

Defence Intelligence Enterprise Support Services (RFSA)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 31 Mar 2027

Research & Development

Syndicated Public Opinion Research Studies (Government-wide Subscription) – Public Opinion Research Directorate, Government of Canada

almost 3 years ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 31 Mar 2027

Defense & Aerospace

Supply of Miscellaneous Communication Equipment and Support Services for C4ISR – Department of National Defence

over 3 years ago

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 31 Mar 2027

Telecommunications

Low-Voltage Cabling and Installation Services for Canadian Diplomatic Missions Abroad

Global Affairs Canada — CA-CANADABUYS

Closing: 30 Jul 2027

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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