Ontario, Canada government contracts, bids & RFPs

30 of the listings shown were posted in the last 30 days. Canada (CanadaBuys) contributes the largest share (30). Department of Public Works and Government Services (PSPC) is the most represented buyer in this snapshot.

Latest open solicitations in Ontario

• CMMA Composite Repair Shelter
  Department of National Defence (DND)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 27, 2026

  The Department of National Defence (DND), through the Canadian Multi-Mission Aircraft (CMMA) Project, requires the design, manufacture, and delivery of a clean room facility to serve as an interim Composite Repair Shelter at 14 Air Maintenance Squadron (14 AMS), 14 Wing Greenwood, Nova Scotia. The shelter will be installed within Hangar 10, which has existing temperature-control capabilities, and will remain in service until the construction of the new CMMA hangar. The Composite Repair Shelter…

  More →
• Electoral Material –Sign (Arrow)
  Office of the Chief Electoral Officer (Elections)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 12, 2026

  The Office of the Chief Electoral Officer (OCEO), an agent of Parliament, exercises general direction and supervision over the conduct of elections and referendums at the federal level and is commonly known as Elections Canada. Requirement This requirement is to order the agency's stock of electoral signage. Preferred Final Delivery Date no later than January 6, 2027. Security There is no security requirement applicable to this procurement. Period of the Contract The Contract period will be…

  More →
• APN - 1495 Heron Road - Mechanical and Electrical Engineer Services
  Canada Lands Company Limited (CLC)Canada (CanadaBuys)Posted Oct 23, 2026Due Oct 30, 2026

  This Advance Procurement Notice (“APN”) is intended to provide interested parties with preliminary information regarding the Housing Project as well as the competitive procurement process (the “Procurement Process”) that is expected to be undertaken to retain the Mechanical and Electrical Services. This APN is not part of the Procurement Process and does not constitute a bid solicitation, tender, or procurement process of any kind in respect of the procurement of the Mechanical and Electrical…

  More →
• 5Z011-260117 - RFP Archive Folders and Envelopes
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 18, 2026

  WS55943624261 –Doc5945286266 Please note that late submissions will not be considered or accepted. The Department of Public Works and Government Services Canada (PWGSC), on behalf of Library and Archives Canada (LAC), has a requirement for a Contract to purchase archive folders and archive envelopes, to be delivered on an ‘’as and when required’’ basis. AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time.…

  More →
• W6890-270095 Playground Inspection
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 18, 2026

  AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by 18 November 2026 at 14:00 EST. All bids submitted after 14:00 EST will result in the bid being declared non-responsive. The Department of National Defence CFB North Bay has a requirement for playground inspection and repair.

  More →
• Tri-Agency Grants Management Solution - Professional Audit Support Services
  Natural Sciences and Engineering Research Council (NSERC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 6, 2026

  The objective is to acquire professional services that will provide assurance and advisory to support the Tri-Agency Grants Management Solution (TGMS) Project’s Risk Assurance Strategy. The supplier will provide assurance and advisory services for a program transformation project, conducting engagements as described in each Task Authorization issued under this contract. Bidders must submit a bid for all resource categories. The work is currently not being performed by a contracted resource.

  More →
• Rehabilitation retaining wall – Workshops– Chambly Canal National Historic Site
  Parks Canada Agency (PC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 12, 2026

  BIDS RECEIVED BY FAX AND EMAIL WILL BE ACCEPTED AS OFFICIAL. PARKS CANADA IS NOT CURRENTLY ACCEPTING BIDS VIA SAP ARIBA, YOU MUST SUBMIT YOUR BID VIA FAX OR EMAIL AS INDICATED IN THE SOLICITATION DOCUMENT. BIDS RECEIVED IN-PERSON OR BY COURIER WILL NOT BE ACCEPTED. The only acceptable email address for responses to the bid solicitation is soumissionsami-bidsrpc@pc.gc.ca. Bids submitted by email directly to the Contracting Authority or to any email address other than…

  More →
• Phase 2 EZ899-270648 Fuel Tank and Dispenser Replacement
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 10, 2026

  Works associated with this project include, but are not limited to, the demolition of existing fuel tank(s) and the installation of new fuel tanks (including fuel dispenser and submersible turbine pumps) while preserving the existing Computrol Fuel Site Controller.

  More →
• Real Time Spectrum Analyzer
  National Research Council of Canada (NRC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 9, 2026

  The National Research Council Canada has a requirement for the supply of a 1.2 GHz acquisition bandwidth real-time spectrum analyzer (26.5 GHz) to capture and stream in-phase and quadrature (I/Q) data. The real-time spectrum analyzer will be used in a reverberation chamber to qualify DUTs against very stringent telescope protection levels. To achieve this, a low-noise, ultra-sensitive real-time spectrum analyzer is required. The real-time spectrum analyzer will capture and stream I/Q data that…

  More →
• APN - 1495 Heron Road - Structural Engineering Services
  Canada Lands Company Limited (CLC)Canada (CanadaBuys)Posted Oct 23, 2026Due Oct 30, 2026

  This Advance Procurement Notice (“APN”) is intended to provide interested parties with preliminary information regarding the Housing Project as well as the competitive procurement process (the “Procurement Process”) that is expected to be undertaken to retain the Structural Engineering Services. This APN is not part of the Procurement Process and does not constitute a bid solicitation, tender, or procurement process of any kind in respect of the procurement of the Structural Engineering…

  More →
• Medium-Size Rugged Outdoor Ground Robots
  National Research Council of Canada (NRC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 17, 2026

  NOTICE OF PROPOSED PROCUREMENT (NPP) Title: Medium-Size Rugged Outdoor Ground Robots Solicitation Number: 26-58110 Publication Date: October 23rd, 2026 Closing Date and Time: November 17th , 2026 14:00 EST Trade Agreements: • Canadian Free Trade Agreement (CFTA) • Canada-Korea Free Trade Agreement Region of Opportunity: Canada Region of Delivery: Canada (Ontario) GSIN: N3685 Robotics Notice Type: Request for Proposal (RFP) Tendering Procedure: Open Description: The NRC’s Center for Drone…

  More →
• Office Seating - Rotary Chairs
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 10, 2026

  1. The Contract is for the provisions of providing, delivery and installing rotary office chairs, as described in the Statement of Requirement in Annex Requirement and Basis of Payment. 2. This contract is issued against the Contractors Office Seating Supply Arrangement. The terms and conditions in the Contractors SA apply to and form part of this Contract. 3. This requirement is a PSIB Stream.

  More →
• Digital Talent Services
  Department of Public Safety and Emergency Preparedness (PS)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 24, 2026

  Public Safety's Digital Services Directorate (DSD) is responsible for delivering and supporting the department's service, digital, data and technology capabilities. DSD works as a strategic partner to help programs deliver reliable, accessible and user-centered digital services and achieve intended outcomes. DSD must modernize aging applications, expand platform-based solutions and automation, improve service delivery and support defined project and technology-service transitions. This…

  More →
• Parliamentary Precinct Network Infrastructure Transformation
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 9, 2026

  The project is ensuring the PPN as sufficient capabilities and scale to meet the current and future needs of the HoC network

  More →
• TSPS - NOTICE OF PROPOSED PROCUREMENT (NPP)
  Canadian Food Inspection Agency (CFIA)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 10, 2026

  Requirement Details Tendering Procedure: Selective Tendering This requirement is open only to those TSPS Supply Arrangement Holders who qualified under Tier 1 for services in the National Capital Region for the following category(ies): 2.11 Information / Records Management / Recordkeeping Specialist - Level 2 Security Requirement: 2027-00058 Minimum Resource Security Required: Secret Conditional Set Aside: This procurement has been conditionally set aside under the federal government's…

  More →
• Terminal Taper Pin Electrical
  Department of National Defence (DND)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 9, 2026

  NOTICE OF PROPOSED PROCUREMENT The Department of National Defence has a requirement for the items detailed below. The delivery is requested at CFB Halifax and CFB Esquimalt. Line Item: 001 TERMINAL,TAPER PIN,ELECTRICAL Part Number: HC2247H16 NCAGE: K1793 HELLERMANNTYTON LIMITED GSIN: 5940 Quantity: 717 UoI: EA to be delivered to: CFB Halifax Line Item: 002 TERMINAL,TAPER PIN,ELECTRICAL Part Number: HC2247H16 NCAGE: K1793 HELLERMANNTYTON LIMITED GSIN: 5940 Quantity: 700 UoI: EA to be delivered…

  More →
• Data Analytics
  Department of National Defence (DND)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 17, 2026

  The Department of National Defence (DND), on behalf of the Canadian Forces Health Services (CFHS), requires one (1) Evaluation Services Consultant to provide evaluation services, statistical analysis, economic assessment and reporting services in support of the evaluation of a Virtual Reality (VR) Platform over a six (6) month period.

  More →
• Wheel Force Transducers and Unmanned Ground Vehicle
  National Research Council of Canada (NRC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 9, 2026

  The Department of National Research Council Canada has a requirement for the supply of: 2.1. Four (4) wheel force transducers (WFTs), acquisition modules, and accompanying hardware The wheel force transducers are required by the NRC to conduct terrain sensing and vehicle mobility research in Arctic environments. 2.2. One (1) Unmanned Ground Vehicle (UGV) for Offroad Robotics Research The required UGV will function as a configurable research platform for the development, integration,…

  More →
• PASS SA – Stream 3: Information Technology and Systems Audits - RFP No. 20261475
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 23, 2026Due Nov 23, 2026

  PASS SA - Stream 3: Information Technology and Systems Audits – RFP No. 20261475 PROFESSIONAL AUDIT SUPPORT SERVICES (PASS) This bid solicitation is open only to suppliers holding a Professional Audit Support Services (PASS) Supply Arrangement (SA) E60ZQ-180001/D under Stream 3: Information Technology and Systems Audits, in all resource categories required under this solicitation, as of the bid closing date and time. The Request for Proposal (RFP) documents have been issued directly to the…

  More →
• RFP 23240-270241 - High temperature resistivity setup system
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 9, 2026

  PLEASE DISREGARD THE LEAD TYPE INDICATED IN THE DISCOVERY POSTING HEADER. THE CORRECT NOTICE TYPE FOR THIS OPPORTUNITY CAN BE FOUND IN THE CORRESPONDING NOTICE ON CANADABUYS. Please note that late submissions will not be considered or accepted. Where to find amendments to the tender document: The event messages tab and/or the event contents section in the SAP Business Network event. It is important you regularly check both. Where to submit questions about the tender document: The event…

  More →
• Electrical Services "As and When"
  Department of Industry (ISED)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 6, 2026

  Description of the Requirement: Innovation, Science and Economic Development Canada (ISED) is seeking offers for the provision of electrical services on an as-and-when-requested basis. The Contractor will provide qualified electrical personnel, supervision, tools, equipment and vehicles necessary to perform the installation, maintenance, inspection, troubleshooting, repair and replacement of electrical systems and related components. Services may include work on high, medium and low voltage…

  More →
• Rehabilitation retaining wall – Downstream left bank of lock 5 – Chambly Canal National Historic Site
  Parks Canada Agency (PC)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 11, 2026

  5P468-26-0267/A Rehabilitation retaining wall – Downstream left bank of lock 5 – Chambly Canal National Historic Site BIDS RECEIVED BY FAX AND EMAIL WILL BE ACCEPTED AS OFFICIAL. PARKS CANADA IS NOT CURRENTLY ACCEPTING BIDS VIA SAP ARIBA, YOU MUST SUBMIT YOUR BID VIA FAX OR EMAIL AS INDICATED IN THE SOLICITATION DOCUMENT. BIDS RECEIVED IN-PERSON OR BY COURIER WILL NOT BE ACCEPTED. The only acceptable email address for responses to the bid solicitation is soumissionsami-bidsrpc@pc.gc.ca. Bids…

  More →
• Vest, High Visibility, No Markings
  Royal Canadian Mounted Police (RCMP)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 13, 2026

  Description: The Royal Canadian Mounted Police (RCMP) requires a contract for High Visibility Vests, No Markings, with a firm quantity 240 in accordance with RCMP Specification G.S. 1045-357 357 dated 2026-01-22; viewing sample(s) and pattern(s). The requirement includes an Optional Goods quantity of an estimated 795 High Visibility Vests, No Markings that can be exercised within 36 months of contract award. The requirement is solely limited to Canadian goods in accordance with Article 503.4…

  More →
• Gather data and maintain the alternative fuel station database
  Department of Natural Resources (NRCan)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 17, 2026

  Within NRCan, the Transportation and Fuels Decarbonization Programs Branch (TFDPB) promotes energy conservation and use of low carbon fuels is committed to undertaking initiatives designed to reduce fuel use and greenhouse gas (GHG) emissions in Canada in support of Canada’s climate goals TFDP, in coordination with the United States Department of Energy’s National Laboratories of the Rockies (NLR), aims to continue adding and updating Canadian Electric Charging and Alternative refuelling…

  More →
• Solicitation of Offers - French-English Translation Services - Protected B - General and Administrative Texts - Tier 2
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 22, 2026Due Oct 27, 2026

  Public Services and Procurement Canada (PSPC) is issuing this Solicitation of offers under an existing Supply Arrangement (SA). As such, only pre-qualified suppliers who have been formally invited may access the solicitation documents and submit an offer for the provision of French-to-English translation services in the General and administrative texts field (Tier 2). 1 contract will be awarded to cover up to 484,500 words over a one-year period, with no option periods.

  More →
• 5000096221 Programmer / Software Developer – Level 2
  Canadian Nuclear Safety Commission (CNSC)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 23, 2026

  NOTICE OF PROPOSED PROCUREMENT (NPP) for TASK BASED INFORMATICS PROFESSIONAL SERVICES (TBIPS) This requirement is for: Canadian Nuclear Safety Commission (CNSC) This requirement is open only to those TBIPS Supply Arrangement Holders under EN578-170432 who qualified under Tier 1 under the National Capital Region (NCR) for the level of expertise and for the following category(ies): A.6 Programmer / Software Developer – Level 2 The requirement is intended to result in the award of one (1)…

  More →
• Office booth units
  Department of Industry (ISED)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 2, 2026

  Canada is seeking offers from pre-qualified Offerors under Workspaces Supply Arrangement E60PQ-140003 to supply, deliver, and install office booth units at designated locations throughout the National Capital Region (NCR) to Innovation, Science and Economic Development Canada

  More →
• EQ754-270392 Quiet Spaces Booths
  Department of Public Works and Government Services (PSPC)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 13, 2026

  All required supporting documentation and bid submission must be submitted by 13 November 2026 at 14:00 EST. All offers submitted after 14:00 EST will result in the offer being declared non-responsive. Canada is seeking offers from Offerors to provide the supply and delivery of to provide the supply, delivery and installation of three (3) quiet spaces booths to 655 Bay Street, Toronto, under the Workspaces Supply Arrangement (SA) method of supply.

  More →
• Industrial Workstations
  Department of National Defence (DND)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 16, 2026

  Solicitation No: W0103-260024 NOTICE OF PROPOSED PROCUREMENT The Department of National Defence has a requirement for the supply, delivery, assembly, and installation of height-adjustable industrial workstations, mobile filing cabinets, and standalone lockers at CFB Esquimalt. The workstations must be steel-framed industrial units with laminate work surfaces, electronic height adjustment, and a minimum static load capacity of 800 pounds. There are security requirements associated with this…

  More →
• Workstation Installation
  Department of National Defence (DND)Canada (CanadaBuys)Posted Oct 22, 2026Due Nov 13, 2026

  The Department of National Defence has a requirement for new workstations including installation.

  More →