Tenders by region

Government tenders in Ontario

392 open tenders

Who buys from this market in Ontario

IT & Software
Procurement of IBM Client Value Acceleration (CVA) Program Services – Ontario ITOD
29 days ago
Ontario Ministry of Public and Business Service Delivery and Procurement — CA-ONTARIO-OTP
Ontario
Closing: 28 Oct 2026
Energy & Environment
Collection of Surface Water Samples and Ancillary Data for Canadian Water Monitoring Program – Priority Ontario Watersheds
about 1 month ago
Health Canada — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
Public Safety & Security
Renewal of Hardware and Software Support for Nuvis Wildfire Camera System – Petawawa Research Forest (NRCan)
13 days ago
Natural Resources Canada — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
Research & Development
High-Throughput Simultaneous Dynamic Vapor Sorption (DVS) Analysis System for National Research Council Canada
about 1 month ago
National Research Council Canada — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
Manufacturing & Industrial
Cabin Crew Uniforms for Seneca School of Aviation — Design, Supply and Delivery
21 days ago
Seneca Polytechnic — CA-BONFIRE
Toronto, Ontario
Closing: 28 Oct 2026
Infrastructure
Independent Certifier Services for Alexandra Bridge Replacement Project – Public Service Procurement Canada (Advance Notice)
19 days ago
Public Services and Procurement Canada — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
IT & Software
Database Administration, ERP Functional Analysis, Business Analysis and Testing Services – RFP (Closes 2026-10-14 14:00 EST)
about 1 month ago
Public Services and Procurement Canada — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
Consultancy & Legal
Courts Administration Service Organization-wide Assessment – Culture, Leadership, Engagement (approx. 900 staff)
11 days ago
Courts Administration Service — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
Energy & Environment
Front-Load Truck Solid Waste Collection and Disposal Services
22 days ago
York University — CA-BONFIRE
Toronto, Ontario
Closing: 28 Oct 2026
IT & Software
DND Temporary Help — One (1) Computer Application Support (Stream 5, Category 5.1) for National Capital Region
12 days ago
National Defence — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
Panel
Consultancy & Legal
Temporary Communications Help (Stream 10.1) – Department of National Defence – National Capital Region (NCR)
12 days ago
National Defence — CA-CANADABUYS
Ontario
Closing: 28 Oct 2026
Public Safety & Security
Meridian Arts Centre Fire Alarm System Upgrade – 5040 Yonge Street, Toronto
about 2 months ago
City of Toronto — CA-TORONTO
Toronto, Ontario
Closing: 29 Oct 2026
Defense & Aerospace
Tire Servicing Equipment for 33 Service Battalion — Department of National Defence
about 1 month ago
National Defence — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026
IT & Software
Canada Post Maximo Spare Parts Management Solution – Software, Integration and Ongoing Support (Phase 1, 2026)
about 2 months ago
Canada Post Corporation — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026
Miscellaneous
Janitorial and Cleaning Services for NRC Ottawa Offices
about 2 months ago
National Research Council Canada — CA-CANADABUYS
Ottawa, Ontario
Closing: 29 Oct 2026
Construction
Design and Construction of Up to Seven CAT II Accommodation Buildings – 5 CDSB Gagetown, Oromocto, NB
2 months ago
Defence Construction Canada — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026
Defense & Aerospace
Department of National Defence — Homemade Explosives Training (5‑Year Contract)
28 days ago
National Defence — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026
Consultancy & Legal
Geotechnical, Geo-Environmental and Hydrogeological Services
about 1 month ago
Toronto Transit Commission — CA-BONFIRE
Toronto, Ontario
Closing: 29 Oct 2026
Construction
Elevator Modification at 321 Bloor St, Woodsworth Residence
26 days ago
University of Toronto — CA-BONFIRE
Toronto, Ontario
Closing: 29 Oct 2026
Construction
Design-Build of Basic Military Qualifications Facilities at CFB Borden
3 months ago
Defence Construction Canada — CA-CANADABUYS
Borden, Ontario
Closing: 29 Oct 2026
Public Safety & Security
Replacement of Fire Alarm System at Sir Frederick Banting Building – Fully Addressable Networked System
about 1 month ago
Public Services and Procurement Canada — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026
Panel
IT & Software
SAP Level 3 Support, Enhancements and Modernization for ESDC myEMS Financial Management System
24 days ago
Public Services and Procurement Canada — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026
IT & Software
Procurement of Cisco Nexus Networking Equipment for House of Commons Colocation Data Centre (CDC)
12 days ago
Public Services and Procurement Canada — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026
Miscellaneous
Office Furniture Purchase, Delivery and Installation – Court Administration Services, Toronto (by Nov 15, 2026)
10 days ago
Courts Administration Service — CA-CANADABUYS
Toronto, Ontario
Closing: 29 Oct 2026
Miscellaneous
Office Furniture Supply and Installation – Department of Justice Canada (Workstations, Work Surfaces, Filing, Ancillary, Collaborative) – Ottawa by 25 Jan 2027
11 days ago
Department of Justice Canada — CA-CANADABUYS
Ontario
Closing: 29 Oct 2026

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