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Public tenders in Canada

Browse quality-checked public tender notices published in Canada. Search the source descriptions or create an alert for new opportunities that match your business.

Quality-indexed notices10,318
Upcoming deadlines780
Latest publicationOct 22, 2026
Current source data

Recent tender notices

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CanadaBuysCanadaPublished Jul 2, 2026

Counter-Uncrewed Aerial System (C-UAS) National Array NPP

Department of Public Works and Government Services (PSPC)

The Canadian Armed Forces requires a Counter-Uncrewed Aerial System (C-UAS) capability to protect personnel, infrastructure, equipment, and operations from Uncrewed Aerial System threats at Defence establishments across Canada. The CUAS capability will be delivered as a servic...

Deadline Nov 6, 2026
CanadaBuysCanadaPublished Jul 2, 2026

RFP - Third-Party Independent Benchmarking and Assurance Services

Department of Public Works and Government Services (PSPC)

AMENDMENT TO CLOSING TIME: Please disregard the SAP Business Network posting response closing time and CanadaBuys posting closing time. All required supporting documentation and responses must be submitted by July 27, 2026 at 14:00 EDT. All responses submitted after 14:00 EDT...

Deadline Jul 27, 2026
CanadaBuysCanadaPublished Jul 2, 2026

W0106-25L012-2 Purchase of CNC Plasma Cutting System

Department of Public Works and Government Services (PSPC)

This solicitation of offers cancels and supersedes previous solicitation of offers number Doc5545097772-W0106-25L012 dated February 25, 2026 and cancelled on 3 March, 2026. PWGSC, on behalf of Department of National Defence, is issuing this REQUEST FOR PROPOSAL (RFP) for the a...

Deadline Jul 28, 2026
CanadaBuysCanadaPublished Jul 2, 2026

AR 1000S1G6C Amplifier

Department of National Defence (DND)

The Department of National Defence has a requirement for the item detailed below. The delivery is requested at Gatineau, Quebec, by November 23, 2026. Item 1, AR Power Amplifier Part No.: 1000S1G6C-F-N-R-716-LV-SPR Quantity: one (1) Unit of Issue: EA To be delivered to : C/O Q...

Deadline Jul 27, 2026
CanadaBuysCanadaPublished Jun 30, 2026

To drill core wells in the Lower Grand River watershed, southern Ontario

Department of Natural Resources (NRCan)

The Geological Survey of Canada of the Geoscience and Earth Monitoring (GEMS) Sector of Natural Resources Canada (NRCan) is carrying out a hydrogeological characterization project in southern Ontario, in the lower part of the Grand River watershed (~2000 km2). Groundwater flow...

Deadline Aug 10, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Fan, Centrifugal

Department of National Defence (DND)

NOTICE OF PROPOSED PROCUREMENT Note: Bidders are strongly encouraged to transmit their bids electronically using the epost Connect service instead of any of the other methods of bid delivery usually available. The Department of National Defence has a requirement for the items...

Deadline Jul 15, 2026
CanadaBuysCanadaPublished Jun 30, 2026

21120-265268- Hearing Aid Services

Department of Public Works and Government Services (PSPC)

21120-265268- Hearing Aid Services Christopher Harvey Telephone No.: (519) 671-2396Christopher.harvey@tpsgc-pwgsc.gc.ca Canada is seeking offers from Offerors to provide Correctional Service Canada (CSC), under the Corrections and Conditional Release Act (CCRA), whose mandate...

Deadline Jul 31, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Independent Review of the Office of the DND/CAF Ombudsman

Department of National Defence (DND)

The Department of National Defence (DND) requires an independent third party to conduct a comprehensive review of the Office of the DND/Canadian Armed Forces (CAF) Ombudsman. The objective of this independent review is to examine the governance structure and authorities of the...

Deadline Jul 15, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Reduction of Technological Debt in Legacy PHP and C Applications

Library and Archives of Canada (LAC)

NOTICE OF PROPOSED PROCUREMENT (NPP) for TASK BASED INFORMATICS PROFESSIONAL SERVICES (TBIPS) This requirement is for: Library and Archives Canada This requirement is open only to those TBIPS Supply Arrangement Holders under EN578-170432 who qualified under Tier 1, under the r...

Deadline Jul 23, 2026
CanadaBuysCanadaPublished Jun 30, 2026

W0103-260108 - CFMETR Vessel Charter - WS5564483014

Department of Public Works and Government Services (PSPC)

Port Operations and Emergency Services Branch (POESB) Esquimalt in support of the Canadian Forces Maritime Experimental and Test Ranges (CFMETR) is seeking offers from Offerors to provide a reliable, safe and punctual sea transportation of up to 12 passengers and material from...

Deadline Jul 20, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Legacy Application Support

Export Development Canada (EDC)

EDC requires experienced Software Engineering Support for mission critical EDC legacy applications planned to be decommissioned within the next 3 years.

Deadline Jul 13, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Sunken Vessel Assessment

Department of Transport (TC)

The objective of this contract is to have a qualified contractor conduct a dive survey and disposal assessment of the sunken Peel River barge, including any equipment and cargo, to determine the vessel's condition and the most appropriate disposal method. The Contractor shall...

Deadline Jul 28, 2026
CanadaBuysCanadaPublished Jun 30, 2026

International Construction Works 5 international regions (Africa/Sub Saharan, Asia/Pacific, Europe, Middle East/Maghreb, and the Americas)

Department of Foreign Affairs, Trade and Development (GAC)

His Majesty the King in right of Canada, represented by the Minister of Foreign Affairs, and the Department of Foreign Affairs, Trade and Development (DFATD), is inviting suppliers with experience in the delivery of construction services to submit a Response to qualify for the...

Deadline Sep 15, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Specialized Communication Equipment and Services

Department of National Defence (DND)

This requirement is a Request for Proposal (RFP) against Supply Arrangement # W6399-22-CA50. All Supply Arrangement holders will be e-mailed the RFP directly. If vendors outside of the Supply Arrangement are interested in submitting a proposal, they will have to qualify for th...

Deadline Jul 8, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Raman Spectrometer

National Research Council of Canada (NRC)

The National Research Council Canada (NRC) has a requirement for the supply and delivery of a compact Raman spectrometer that is compatible with the self- driving laboratories developed by Clean Energy Innovation’s Mississauga location. The spectrometer must be supplied with t...

Deadline Jul 24, 2026
CanadaBuysCanadaPublished Jun 30, 2026

CM-Major Renovation of Connaught Barracks and Other Construction Work

Defence Construction Canada / Construction de Défense Canada

Request for Proposal - Construction Management Services for Major Renovation of Connaught Barracks and Other Construction Work DEFENCE CONSTRUCTION CANADA (DCC) is requesting Proposals from firms with demonstrated experience in the Construction Management at Risk (CMAR) delive...

Deadline Aug 11, 2026
CanadaBuysCanadaPublished Jun 30, 2026

F7054-250776 CCG Towlines, Towline Pennants and Stretchers

Department of Public Works and Government Services (PSPC)

The Canadian Coast Guard (CCG) requires the procurement and delivery of type approved and/or certified synthetic fiber rope towlines, towline pennants, and stretchers for operational use across its fleet. The required equipment must comply with all applicable certification and...

Deadline Jul 28, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Office shredder capable of TOP SECRET optical media destruction

Department of National Defence (DND)

The Department of National Defence has a requirement for the item(s) detailed below. The delivery is requested at the depot(s) indentified below. Item 1 Description: Office shredder capable of TOP SECRET optical media destruction NSN: N/.A Part No.: N/A NCAGE: N/A Quantity:7 U...

Deadline Jul 24, 2026
CanadaBuysCanadaPublished Jun 30, 2026

EJ196-270055_HVAC Maintenance Services at 180 Wellington and 131 Queen St

Department of Public Works and Government Services (PSPC)

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and offers must be submitted by Tuesday, August 11, 2026 at 14:00 EDT. All bids submitted after 14:...

Deadline Aug 11, 2026
CanadaBuysCanadaPublished Jun 30, 2026

Large Eco-Solvent Printer

Department of National Defence (DND)

The Department of National Defence, (DND) Real Property Operations Unit Pacific, Detachment (RPOU(P) Det) Canadian Forces Base (CFB) Esquimalt – Sign Shop, has a requirement for the supply, delivery, and installation of a Large Eco-Solvent Printer for commercial printing appli...

Deadline Jul 21, 2026
CanadaBuysCanadaPublished Jun 30, 2026

W7702-266459 SYNTHESIS OF MOLECULES OF INTEREST

Department of Public Works and Government Services (PSPC)

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 August 4, 2026 at 2:00 PM EDT. All bids submitted after 2:0...

Deadline Aug 4, 2026
CanadaBuysCanadaPublished Jun 30, 2026

IMMERSION SUIT, PASSENGER

Department of National Defence (DND)

NOTICE OF PROPOSED PROCUREMENT The Department of National Defence has a requirement for the items detailed below. The delivery is requested at CFB Halifax, Nova Scotia and CFB Esquimalt, British Columbia. Line Item 1, IMMERSION SUIT, PASSENGER, PACKAGE SZ 1 Part Number: CFC6BR...

Deadline Jul 16, 2026
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