Tenders by region

Government tenders in Ontario

398 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

Structural Engineering Design for Marsh Viewing Tower, Point Pelee National Park

Parks Canada — CA-CANADABUYS

Closing: 04 Nov 2026

Public Safety Canada — IM/IT Research & Advisory Services for Digital Modernization

Public Safety Canada — CA-CANADABUYS

Closing: 04 Nov 2026

Manufacturing & Industrial

Supply, Delivery and Support of Rotary Draw Pipe & Tube Bender with Tooling Kits – Department of National Defence (Contract to 2027-05-15)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 04 Nov 2026

Energy & Environment

Supply and Delivery of NIST-Traceable SRM Gases for TEEL/ECCC

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 04 Nov 2026

Consultancy & Legal

Digital Marketing and Advertising Services – Smith School of Business

about 1 month ago

Queen's University — CA-BONFIRE

Kingston, Ontario

Closing: 04 Nov 2026

Application/Software Architect (Level 3) for DrupalWXT System – Canadian Food Inspection Agency

Canadian Food Inspection Agency — CA-CANADABUYS

Closing: 04 Nov 2026

Transport & Logistics

Local Moving and Relocation Services for Embassy of Canada in Stockholm

Global Affairs Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Consultancy & Legal

Architect Prime Consultant for Albion Pool and Health Club SOGR and Net Zero Emission Project

about 1 month ago

City of Toronto — CA-TORONTO

Toronto, Ontario

Closing: 05 Nov 2026

Water & Sanitation

Val Côté Lagoon Sludge Removal – Ontario Clean Water Agency

Ontario Clean Water Agency — CA-ONTARIO-OTP

Closing: 05 Nov 2026

CDIC IT Staff Augmentation and Project Delivery Supply Arrangements – Ottawa (to Dec 31, 2029)

about 1 month ago

Canada Deposit Insurance Corporation — CA-CANADABUYS

Closing: 05 Nov 2026

Water & Sanitation

Supply, Delivery and Off-loading of Aluminum Sulphate for DND Trenton (3-Year Regional Standing Offer)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Office Furniture Supply and Installation – Department of Justice Canada (Workstations, Work Surfaces, Filing, Ancillary, Collaborative) – Ottawa by 25 Jan 2027

Department of Justice Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Canada Post Maximo Spare Parts Management Solution – Software, Integration and Ongoing Support (Phase 1, 2026)

about 2 months ago

Canada Post Corporation — CA-CANADABUYS

Closing: 05 Nov 2026

Commissioning and Integrated Systems Testing for M55 Office Accommodations – National Research Council Canada

National Research Council Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Replacement of Motor Control Centres at the Radiation Protection Bureau — 40-Week Contract (Canadian Suppliers Only)

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Education & Training

Supply of First Aid Training Classroom Kits

Public Services and Procurement Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Defense & Aerospace

Supply of Diver Straps, Knives and Swim Fins to CFB 12 Wing Shearwater and CFB Esquimalt

National Defence — CA-CANADABUYS

Closing: 05 Nov 2026

Manufacturing & Industrial

Supply of Electrical Systems, Lighting, Components and Accessories — Stream 1 (Ontario R4)

National Defence — CA-CANADABUYS

Closing: 05 Nov 2026

Maintenance and Support for Kodak Scanners – Statistics Canada (2026)

Shared Services Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Transport Canada 2026–27 IT General Controls Assessment for Internal Financial Management

Transport Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Cleaning Services for Embassy of Canada in Beirut (Chancery and Additional Sites)

Global Affairs Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Enterprise Cybersecurity Assessment and NIST Cybersecurity Framework 2.0 Report for Financial Consumer Agency of Canada

Financial Consumer Agency of Canada — CA-CANADABUYS

Closing: 05 Nov 2026

Refresh of Furniture Services – VOR

University Health Network — CA-BONFIRE

Toronto, Ontario

Closing: 05 Nov 2026

Consultancy & Legal

Parliamentary Protective Services Workplace Cultural Assessment – Employee Health, Safety and Wellness

Parliamentary Protective Service — CA-CANADABUYS

Closing: 05 Nov 2026

Temporary Project Administrator (NATO Secret) for Department of National Defense — National Capital Region

National Defence — CA-CANADABUYS

Closing: 05 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.1,511 contracts · $3.1B

Recently awarded contracts in Ontario

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
Supply of Application Software and Development Tools to SSHRC by FreebalanceFreebalance Inc. · Social Sciences and Humanities Research Council of Canada · $90K · 1 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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