Browse active Canadian government contracts.

Department of National Defence (DND) - *Canada *Nova Scotia, *Canada, Ottawa, Ontario

The Department of National Defence (DND) appears to be seeking a contractor to design, manufacture, and deliver an interim clean-room Composite Repair Shelter for 14 Air Maintenance Squadron at 14 Wing Greenwood, Nova Scotia. The shelter would be installed inside Hangar 10 and used for aircraft composite repairs involving materials such as carbon fibre, fiberglass, and aramid fibre. Expected activities include applying and curing adhesives, bonds, lacquers, and resins, with limited use of solvents such as acetone, MIBK, and MPK. The opportunity is listed as open and is scheduled to close on November 27, 2026, at 2:00 p.m. The work appears specialized and may be relevant primarily to businesses with capabilities in engineered temporary or modular clean rooms, aerospace or military infrastructure, composite-repair environments, ventilation and environmental controls, manufacturing, installation, and related safety requirements. The supplied location information references 14 Wing Greenwood, Nova Scotia, while the tender record also lists Ottawa, Ontario; bidders should confirm the actual performance and delivery requirements in the official documents. Review the tender notice, request for proposals, and amendment dated October 28, 2025 before deciding whether to bid. Confirm all mandatory technical, security, quality, delivery, site-access, hazardous-material, insurance, and submission requirements, as well as the closing time and any amendments, through the official Canada Buys notice. This summary does not establish that any business qualifies or meets the procurement requirements.

Department of Public Works and Government Services (PSPC) - *Canada, Gatineau, Quebec

This open tender is for multidisciplinary environmental consulting services for Public Works and Government Services Canada (PSPC) and other federal departments. PSPC appears to be seeking consulting firms to establish Standing Offers, meaning work would be assigned only when specific projects arise rather than guaranteed immediately. Potentially relevant services include environmental impact assessments, permitting and related studies; environmental management for federal facilities; contaminated-sites consulting; remediation planning; site supervision; and cost estimating. Projects may involve federally controlled sites, including contaminated locations in remote Northwest Territories communities. The Standing Offer period is described as 3 years, with up to 3 additional optional years. The tender lists Canada and Gatineau, Quebec, while the work may occur at sites in the Northwest Territories and elsewhere. The closing time is November 30, 2026, at 2:00 p.m. The notice indicates that firms should have relevant environmental engineering and consulting expertise, but this summary does not determine whether any particular business qualifies. No tender documents were provided with the listing. Review the official notice and all procurement documents for mandatory experience, personnel, licensing, insurance, Indigenous or northern-community requirements, security or registration conditions, submission instructions, and the precise closing time and time zone before deciding whether to submit a bid.Official source: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110027991?an Id=ANONYMOUS

Department of National Defence (DND) - *Dundurn *Saskatchewan, *World, Ottawa, ON

This appears to be an open Department of National Defence procurement for 528 firm units of the Demolition Kit, Bangalore Torpedo M1A2, a specialized explosive demolition system used by combat engineers. The tender is for controlled goods and falls under demolition materials/ammunition. Although the notice states that there are no security requirements, suppliers would still need to comply with the Controlled Goods Program and all applicable explosives, transportation, storage, safety, and regulatory requirements. The firm requirement is: - 264 kits delivered to CFAD Dundurn, Saskatchewan, by November 1, 2028. - 264 kits delivered to CFAD Angus, Ontario, by November 1, 2028. There is also an unfunded optional quantity of 264 additional kits: - 132 for Dundurn between September 1 and November 1, 2031. - 132 for Angus between September 1 and November 30, 2031. The tender is scheduled to close on December 1, 2026, at 2:00 p.m.; the applicable time zone and submission instructions should be confirmed in the official documents. Bids may be submitted in English or French. The notice says Canadian suppliers, suppliers from applicable trading partners, and suppliers from non-trading partners may be eligible to submit offers, subject to the stated conditions and any applicable sanctions. This opportunity potentially matches Canadian businesses that can lawfully manufacture, supply, handle, and deliver controlled explosive-related goods, but the notice alone does not establish whether a particular company qualifies. Review the full request for proposal, specifications, certifications, licensing, packaging and transportation requirements, delivery terms, pricing forms, and evaluation criteria before deciding whether to bid. Verify all details against the official tender notice and its attachments before submitting an offer: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/111717/w8703-270117-rfp-demo-kit%2C-bangalore-torpedo-en.pdf

Department of Public Works and Government Services (PSPC) - *Québec, Gatineau, Quebec

This is an open Request for Information (RFI), not necessarily a contract opportunity or call for bids. Public Services and Procurement Canada (PSPC) is seeking information for Defence Research and Development Canada’s Valcartier Research Centre about measuring and modelling electro-optical signals from materials. The work appears highly specialized and may involve scientific or engineering capabilities related to electro-optical signal measurement, materials testing, data analysis, and modelling. The notice is associated with Gatineau, Quebec, although the research centre referenced is DRDC Valcartier. The stated closing date is December 1, 2026, at 2:00 p.m. Businesses with relevant technical experience may wish to review the RFI to understand what information PSPC is requesting and whether responding could be appropriate. An RFI response does not necessarily lead to a contract or guarantee a future procurement. Before taking action, review the complete official notice and any documents in the procurement portal for response instructions, mandatory requirements, security or technical expectations, and the authoritative closing time.Official source: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029563?an Id=ANONYMOUS

Department of Public Works and Government Services (PSPC) - *St. John's *Newfoundland and Labrador, Gatineau, Quebec

**Tender:** CCGS Leonard J. Cowley Drydocking Refit 2027 **Buyer:** Department of Public Works and Government Services Canada (PSPC) **Status:** Open **Closing date:** December 2, 2026 at 2:00 p.m. The time zone is not specified in the information provided. **Location:** St. John’s, Newfoundland and Labrador, and Gatineau, Quebec. The listing also identifies Quebec as the province, so the applicable work location and contracting arrangements should be confirmed in the official notice. **What this appears to involve:** A drydocking and refit project for the Canadian Coast Guard vessel CCGS Leonard J. Cowley. This potentially matches marine shipyards, vessel repair contractors, naval architecture or engineering firms, and specialized marine trades, depending on the detailed requirements. The available listing does not provide the work scope, mandatory qualifications, security requirements, bid documents, or subcontracting provisions. **Before considering a bid:** Review the complete tender package and amendments through the official Ariba notice. Confirm the exact scope, vessel-docking requirements, delivery schedule, site requirements, certifications, insurance, bonding, security clearances, submission instructions, and applicable Canadian procurement conditions. No company should assume it qualifies based only on this summary, and all details should be verified in the official notice before submitting a bid. **Official source:** https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110028349?an Id=ANONYMOUS

Department of Public Works and Government Services (PSPC) - *Canada, Gatineau, Quebec

**Tender summary — EW699-260375D-PRAIRIES** Public Works and Government Services Canada (PWGSC) appears to be seeking environmental consulting firms to establish standing offers for work requested on an as-needed basis. The work would support PWGSC and other federal departments at federally controlled sites, including potentially contaminated and remote locations in Alberta, Manitoba and Saskatchewan. **Potential services include:** - Environmental impact assessments, permitting and related studies - Environmental management for federal facilities - Contaminated-sites consulting - Remediation planning and site supervision The standing offer is described as having an initial three-year term, with up to three additional option years. The opportunity is currently listed as open and closes **December 4, 2026, at 2:00 p.m.** The tender identifies Gatineau, Quebec, as the location, although the described assignments are focused on the Prairie provinces. This opportunity may be relevant to firms with environmental engineering and contaminated-sites experience, particularly those able to work in remote Prairie locations and support federal projects. The listing does not provide enough information to determine whether a particular company is eligible or meets all mandatory requirements. Review the complete official tender notice and any attachments for submission instructions, required certifications, security or insurance requirements, evaluation criteria, work categories, geographic expectations, and the process for obtaining a standing offer. Verify all dates and details through the official source before preparing or submitting a bid: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029078?an Id=ANONYMOUS

Department of Indigenous Services (ISC) - *Yukon, Gatineau, Quebec

This open tender appears to seek up to five Standing Offer Agreements with engineering firms that can provide geotechnical and hydrotechnical services at abandoned mine and other contaminated sites throughout Yukon. The work would support site care and maintenance, remediation planning, assessments, designs, and related engineering tasks. Specific assignments would be issued on an as-needed basis through individual call-ups, so the scope may vary by site. The requirement is for Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC), although the listing identifies Indigenous Services Canada as the buyer. Projects may involve sites covered by several Yukon First Nations’ Comprehensive Land Claims Agreements, so experience working in northern, remote, contaminated-site, and Indigenous or land-claims contexts may be relevant. The listing states that no security requirements apply. The proposed standing-offer period runs from award until March 31, 2030, with two optional one-year extensions. The stated closing deadline is December 7, 2026, at 2:00 p.m. The location is primarily Yukon, with Gatineau, Quebec also shown in the listing, potentially reflecting an administrative location. Businesses considering this opportunity should review the complete official RFSO and tender notice for mandatory qualifications, personnel and corporate experience requirements, financial provisions, submission instructions, evaluation criteria, insurance, Indigenous participation expectations, and the precise closing-time rules. This summary does not determine whether a company qualifies. Verify all details in the official documents before submitting a bid: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/111286/1000266813_npp_enfr.pdf and https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/111286/1000266813_rfso.pdf

Department of Public Works and Government Services (PSPC) - *Canada, Gatineau, Quebec

**Tender summary:** Public Services and Procurement Canada (PSPC) appears to be seeking service providers for the Canadian Space Agency’s early definition phase of the RADARSAT+ Pathfinder missions, focused on Ku-band and X-band technologies. The work is intended to help assess possible mission solutions and identify technology development needs. **Buyer:** Department of Public Works and Government Services Canada (PSPC), on behalf of the Canadian Space Agency (CSA) **Status:** Open **Location:** Canada; Gatineau, Quebec is listed **Closing date:** December 7, 2026 at 2:00 p.m. The applicable time zone and submission instructions should be confirmed in the official notice. **Potentially relevant businesses:** Canadian companies with capabilities in space systems, satellite or Earth-observation missions, radar technologies, Ku-band or X-band communications/sensing, mission analysis, engineering, research, or technology development services may find this opportunity potentially relevant. The available description is not detailed enough to determine specific eligibility, mandatory requirements, security requirements, or subcontracting possibilities. Late submissions will not be accepted according to the notice. No supporting tender documents were provided in the listing, so interested businesses should review the complete solicitation and all attachments through the official source before deciding whether to submit an offer. Verify the scope, qualifications, deliverables, contract terms, submission format, closing time, and any amendments directly in the official notice: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029445?an Id=ANONYMOUS

Department of Public Works and Government Services (PSPC) - *Canada, Gatineau, Quebec

## Tender summary **Tender:** EW699-260375B — Nunavut Multidisciplinary Environmental Consulting Services RFSO **Buyer:** Public Works and Government Services Canada (PSPC/PWGSC) **Status:** Open **Closing date:** December 15, 2026 at 2:00 p.m. **Service location:** Nunavut, including potentially remote communities within the Nunavut Settlement Area **Contract type:** Standing Offer, with work issued on an “if and when requested” basis **Term:** 3 years, with up to 3 additional optional years ### What the buyer is seeking PWGSC appears to be seeking environmental consulting firms to support federal departments with projects at federally controlled sites in Nunavut. Potential services include: - Environmental impact assessments, permitting, and related studies - Environmental management for federal facilities - Contaminated-sites investigations and consulting - Remediation planning - Site supervision - Cost estimating ### Important eligibility restriction The notice states that this request is **limited to Inuit firms on the Inuit Firm Registry (IFR)**. This appears to be a key eligibility condition. Businesses should verify their IFR status, the applicable definition of an Inuit firm, and any ownership, registration, or certification requirements in the official tender documents. ### What this may mean for a business This opportunity appears most relevant to an environmental engineering or multidisciplinary environmental consulting firm with experience in areas such as contaminated sites, remediation, permitting, environmental assessments, and work in remote or northern settings. The standing-offer structure does not guarantee work; assignments would be requested as needed. The notice does not provide enough information here to confirm requirements for insurance, security clearance, personnel qualifications, past experience, pricing, Inuit participation, subcontracting, or required submission forms. ### Next steps Review the complete official tender notice and all attachments on the procurement portal before deciding whether to submit an offer. Confirm the closing time, IFR eligibility requirements, mandatory technical criteria, submission process, and any amendments directly with PSPC. Do not rely on this summary alone when preparing a bid. [View the official tender notice](https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110027710?an Id=ANONYMOUS)

Department of Public Works and Government Services (PSPC) - *Canada, Gatineau, QC

This appears to be an open Innovative Solutions Canada (ISC) challenge sponsored by Shared Services Canada and administered through Public Works and Government Services Canada. It seeks an AI governance solution that can make AI decision-making more visible and traceable, help maintain compliance with Canadian laws, policies and standards, identify affected AI systems when requirements change, and support reassessment, auditability, explainability and human oversight. Potentially relevant businesses may include Canadian AI, machine-learning, cybersecurity, compliance, enterprise-software or governance technology companies with a solution that can integrate with government enterprise systems and AI/ML lifecycle platforms. The notice specifically refers to standards-based APIs, connectors and interoperable data exchange for information such as AI-system metadata, risk assessments, compliance findings, audit evidence, monitoring results, approvals and decision records. The supplied description is truncated, so additional mandatory outcomes and evaluation requirements are not available here. The funding mechanism is a contract. The notice states that one Phase 2 contract is estimated, with a maximum value of $2,000,000 CAD excluding applicable taxes and certain expenses, and a maximum duration of up to 20 months. Multiple contracts could be awarded, but Canada does not commit to awarding the full stated amount. No travel is expected; meetings are planned by telephone or videoconference. To apply, the notice directs proponents to review ISC Call for Proposals 004 (EN578-24ISC4), then submit a proposal through the ISC challenge webpage. The listed closing date is December 22, 2026 at 2:00 p.m.; the description also says the ISC website will be available October 30, 2026 at 10:30 a.m. ET. Because the supplied record has no direct official-source URL and appears to contain incomplete text, confirm the deadline, submission method, eligibility rules, Phase 1 requirements, mandatory outcomes, evaluation criteria and contract terms in the official Canada Buys and ISC notices before preparing or submitting a proposal. This summary does not establish that any company qualifies.

Department of Public Works and Government Services (PSPC) - *Canada, Gatineau, Quebec

This open Request for Information (RFI) from Public Services and Procurement Canada (PSPC) concerns the Department of National Defence’s proposed “Camp Sustain” project. The project is intended to replace aging deployable camp infrastructure and utility equipment, address capability gaps, and improve field sustainment operations. Canada is seeking industry feedback about suppliers’ interest, capacity, and ability to provide and deliver the required systems. This is an information-gathering exercise—not a bid solicitation—and it will not directly result in a contract, supplier list, or award. Responding, or not responding, should not prevent a business from participating in a possible future procurement. The notice is associated with Gatineau, Quebec, and is currently shown as open with a closing date of December 31, 2026 at 2:00 p.m. This opportunity may be relevant to Canadian businesses involved in deployable infrastructure, military or field camps, utilities systems, logistics, engineering, equipment supply, or related support services. However, the notice does not establish that a business qualifies or that a future contract will be issued. Interested businesses should review the complete official RFI and any associated materials before deciding whether to respond. Verify the submission process, requirements, deadlines, and any updates directly through the official source: https://discovery.ariba.com/rfx/23624522?extsite=MjM2MjQ1Mj JfQU4wMTQ4NDA1MDk5Mg==

Santé Québec Saguenay–Lac-Saint-Jean – Universitaire - Jonquière, QC

S3 - Services d’architecture et d’ingénierie