Browse active Canadian government contracts.

Department of National Defence (DND) - *Canada, *Ontario (except NCR), Astra, ON

This appears to be an open Department of National Defence opportunity for concept development and doctrine development services supporting the Royal Canadian Air Force Aerospace Warfare Centre in Trenton, Ontario. The proposed contract is expected to run for approximately two years, currently estimated from October 1, 2026 to October 1, 2028, with proposals closing September 30, 2026 at 2:00 p.m. Eastern time. The work may require a team including business consultants, business architects, engineering graduates, technical writers, needs analysis and research consultants, and subject matter experts at senior, intermediate, and junior levels. The requirement is intended to result in one contract. A key restriction is that the opportunity is open only to holders of the E60ZT-18TSPS Supply Arrangement who qualified under Tier 2 for the Ontario Region and were specifically invited to bid. The notice lists the invited suppliers. Businesses that are not among the invited holders may not be able to submit a proposal under this solicitation. Security requirements include a minimum corporate clearance of Top Secret and a minimum resource clearance of Reliability. The notice indicates that invited Supply Arrangement holders do not need to already have the required clearance to submit a bid, but the full RFP should be reviewed for the exact security and contract conditions. The RFP documents will be distributed directly by the Contracting Authority rather than through Canada Buys. Questions should be sent to Renee Davis at [email protected] or 343-645-5490. Before deciding whether to pursue this opportunity, confirm the invitation status, TSPS qualification and tier, personnel requirements, security obligations, submission instructions, closing time, and all other terms in the official tender documents.The notice is available here: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/104051/w6431-260232-npp-eng.pdf

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

Public Works and Government Services Canada (PSPC) appears to be seeking suppliers for advertising creative production services across Canada. This is a Request for Supply Arrangement (RFSA), meaning selected suppliers may be added to arrangements used for future requirements; it is not necessarily a single immediate contract. The new arrangements are intended to replace existing ones. Key details: -Tender: RFSA EP361-261511 – Advertising Creative Production Services -Status: Open -Closing date: September 30, 2026 at 2:00 p.m. (the official notice should be checked for the applicable time zone) -Listed location: National Capital Region, including Gatineau, Quebec -Buyer: Department of Public Works and Government Services Canada (PSPC) The complete RFSA and attachments are available through the SAP Ariba event after signing in and completing a Government of Canada profile. Questions about the tender must be submitted through the event messages tab in Ariba—not through the public Discovery website Q&A section and not by email to the contracting authority. Technical support is available through the Canada Buys Service Desk. This opportunity potentially matches businesses that provide advertising creative production services, but the tender documents should be reviewed to confirm the required services, experience, security or administrative requirements, submission process, and any supplier eligibility conditions. Verify the official notice and all amendments before deciding whether to submit an offer.Official source: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110020506?an Id=ANONYMOUS

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

This appears to be an open PSPC tender for construction-related remediation work at the former Isachsen High Arctic Weather Station (HAWS) on Ellef Ringnes Island in Nunavut. PSPC is issuing a notice of site visit and intended procurement on behalf of Environment and Climate Change Canada (ECCC). The notice says late submissions will not be accepted, so the closing date and submission instructions need careful checking in the official notice. The opportunity may be relevant for firms with remote-site or northern construction/remediation experience, but the details should be verified in the official tender before deciding whether to bid.Key points to confirm: exact scope of remediation, site visit requirements, submission method, bonding/security needs, and any Indigenous, northern, or subcontracting requirements.

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

This appears to be a Request for Information (RFI), not a live bid solicitation yet. Public Works and Government Services Canada (PSPC), on behalf of the Department of National Defence through the Defence Investment Agency, is asking industry for feedback on the Operational Training Infrastructure Enterprise Modernization (OTIEM) project. The goal seems to be to understand market interest, capabilities, and capacity before shaping the project further. Key details: -Buyer: PSPC / Defence Investment Agency (for DND) -Status: Open -Closing date: 2026-09-30 at 5:00 PM -Location: Gatineau, Quebec / Canada-wide relevance may be possible, but this needs verification in the official notice -Category: Services -Language: Submissions may be in either official language What this likely means for a business: - It potentially matches companies with experience in training infrastructure, modernization, defence-related services, systems integration, project delivery, or related consulting/technical services. - Since this is an RFI, the government appears to be gathering input rather than awarding work at this stage. - The notice specifically says all questions should go to the listed email address. Important note: - Please verify the official tender notice and any attached documents before taking action, since the posting mentions technical issues and details may change. - This summary does not confirm eligibility or suitability; it only highlights what the notice appears to be about.

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

This appears to be an open Department of National Defence requirement managed by Public Services and Procurement Canada for a Canadian-designed, remotely controlled and autonomous uncrewed surface vehicle (USV) for mine countermeasures. The system would be expected to survey the ocean floor and detect, locate, and identify underwater mines. The procurement is intended to use an iterative, incremental development approach. The tender is open only to current holders of the Defence Drone Initiative (DDI) Supply Arrangement, across all DDI streams. A National Security Exception has been invoked, and the procurement is subject to the federal policy prioritizing Canadian suppliers and Canadian content in strategic procurements. These conditions may significantly affect whether a business can submit an offer; the notice does not establish that any particular company is eligible. Offers are due by October 1, 2026, at 2:00 p.m. EDT. The listed location is Gatineau, Quebec, although the tender summary does not specify where work or testing would occur. All questions must be submitted in writing to the contracting authority identified in the official solicitation, using [email protected]. No official source link or tender documents were provided here. Before deciding whether to pursue this opportunity, review the complete official RFP, including the DDI Supply Arrangement requirements, security and national-security provisions, technical specifications, Canadian-content rules, submission instructions, evaluation criteria, contract terms, and applicable deadlines. Verify all details in the official tender notice before submitting an offer.

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

This appears to be an open Department of National Defence procurement managed by Public Services and Procurement Canada for a Canadian-designed, remotely controlled and autonomous uncrewed surface vehicle (USV) for mine countermeasures. The vehicle would be expected to survey the ocean floor and detect, locate, and identify underwater mines. The procurement may use an iterative, incremental development approach to address Canada’s operational needs. The tender is open to current holders of the Defence Drone Initiative (DDI) Supply Arrangement, across all DDI streams. A National Security Exception has been invoked, and the procurement is subject to Canada’s policy prioritizing Canadian suppliers and Canadian content in strategic federal procurements. These conditions may significantly affect a business’s ability to submit an offer; review the applicable Supply Arrangement and solicitation requirements carefully. Offers are due by 1 October 2026 at 2:00 p.m. EDT. Questions and other communications must be submitted in writing to the contracting authority identified in the solicitation, using [email protected]. No official tender documents or source link were provided here, so the scope, mandatory requirements, security obligations, submission format, evaluation criteria, and contract terms still need to be confirmed in the official notice. Verify all details with the official tender documentation before deciding whether to bid or submitting an offer.

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

This appears to be an open Department of National Defence procurement administered by Public Services and Procurement Canada for a Canadian-designed, remotely controlled and autonomous uncrewed surface vessel (USV) used to survey the ocean floor and detect, locate, and identify underwater mines. Key details: -Closing date: October 1, 2026, at 2:00 p.m. EDT -Procurement location listed: Gatineau, Quebec -Competition: Open to current holders of the Defence Drone Initiative (DDI) Supply Arrangement across all streams -Procurement conditions: A National Security Exception has been invoked, and the procurement is subject to the federal policy prioritizing Canadian suppliers and Canadian content in strategic procurements -Approach: The contract is intended to use an iterative and incremental development process to address Canada’s operational requirements -Questions: Must be submitted in writing, only to the contracting authority identified in the solicitation, at [email protected] This opportunity may be relevant to Canadian businesses with capabilities in autonomous or remotely controlled marine systems, mine-countermeasure technologies, underwater surveying, navigation, sensing, or defence research and development. However, businesses should confirm that they hold the required DDI Supply Arrangement status and meet all technical, security, Canadian-content, submission, and other conditions in the official RFP. The tender record provided does not include an official notice or document link, so the complete solicitation should be obtained and reviewed before deciding whether to submit an offer.

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

This appears to be an open Department of National Defence requirement managed by Public Services and Procurement Canada for a Canadian-designed, remotely controlled and autonomous uncrewed surface vehicle (USV) for mine-countermeasure operations. The vehicle would need to survey the ocean floor and detect, locate, and identify underwater mines. The procurement is intended to use an iterative and incremental development approach. Offers are due by October 1, 2026 at 2:00 p.m. EDT. The notice states that submissions are open to current holders of the Defence Drone Initiative (DDI) Supply Arrangement across all streams. A National Security Exception has been invoked, and the procurement is subject to the federal policy prioritizing Canadian suppliers and Canadian content in strategic procurements. Potentially relevant businesses should carefully confirm that they hold the required DDI Supply Arrangement status and can meet the technical, security, Canadian-content, and submission requirements in the complete solicitation. Questions must be submitted in writing to the Contracting Authority at [email protected]. No official tender document or source link was provided here, so verify the complete official notice, amendments, and submission instructions before preparing or submitting an offer.

Department of Public Works and Government Services (PSPC) - *National Capital Region (NCR), Gatineau, Quebec

This appears to be an open PSPC construction tender for installing a permeable reactive barrier to remediate impacted groundwater at 335 River Road, Ottawa. The work is expected to be completed within 16 weeks after contract award. A key restriction is that the opportunity is open only to holders of Supply Arrangement EQ447-222370. Businesses that do not hold this arrangement may not be eligible to bid, but this must be confirmed in the official solicitation documents. The tender lists the location as the National Capital Region, Gatineau, Quebec, while the project title identifies 335 River Road, Ottawa. Confirm the exact worksite and any other location details before proceeding. The closing date is October 1, 2026, at 2:00 p.m. The tender category is construction. All questions must be sent only to the identified Contracting Authority through the Event Messages tab in Canada Buys/SAP Ariba. Failure to follow this process could result in a bid being considered non-responsive. No official tender URL or documents were provided here. Review the complete official notice, including the scope, mandatory requirements, security, insurance, submission instructions, and Supply Arrangement conditions before deciding whether to bid.

Canadian Nuclear Safety Commission (CNSC) - *National Capital Region (NCR), *Canada, Ottawa, ON

This tender appears to be for the Canadian Nuclear Safety Commission (CNSC) to hire up to two senior Microsoft software developers under the federal Task-Based Informatics Professional Services (TBIPS) arrangement. Key details: - **Tender:** 5000095999 – A.6 Programmer / Software Developer – Microsoft Software Developer(s), Level 3 (Senior) - **Work location:** National Capital Region, including Ottawa, Ontario; the notice also refers to remote or virtual access - **Closing date:** October 1, 2026, at 2:00 p.m. - **Procurement method:** TBIPS Supply Arrangement EN578-170432 - **Competition status:** Although listed as open, participation appears restricted to TBIPS Supply Arrangement holders that qualified under Tier 1 and the specified region, access, expertise, and A.6 category requirements. - **Expected contracts:** Up to two This may be relevant to a Canadian technology consulting firm that already holds the required TBIPS Supply Arrangement qualifications and was included among the invited suppliers. The notice includes a lengthy list of invited companies; being a software developer or having relevant experience alone would not necessarily provide access to this competition. No official tender URL or supporting documents were provided in the supplied information. Before preparing or submitting a proposal, verify the complete official tender notice, security and personnel requirements, statement of work, contract terms, submission instructions, and whether your organization was specifically invited. Bid Maple is not affiliated with the Government of Canada.

National Research Council of Canada (NRC) - *Canada, Ottawa, ON

**Tender: Laboratory Wind Wall System (RFP 26-58018)** - **Buyer:** National Research Council of Canada (NRC) - **Location:** Ottawa, Ontario - **Status:** Open - **Closing deadline:** October 1, 2026 at 2:00 p.m. - **Opportunity type:** Design, fabrication, delivery, and commissioning of a specialized laboratory wind wall system. NRC’s Aerospace Research Centre is seeking a large-scale system for its Drone and Flight Autonomy Laboratory. The system is intended to generate controlled and repeatable airflow, wind, and turbulence conditions for free-flight testing of mid-size unmanned aircraft, including testing in complex environments such as ship airwakes and urban wind fields. This opportunity appears most relevant to businesses with experience in aerodynamic testing infrastructure, large-scale airflow or wind-generation systems, engineering design, fabrication, controls, installation, and commissioning. The technical requirements appear specialized and include defined airflow performance parameters, including ramp-up and ramp-down acceleration and a specified swirl number at the test point. The notice includes multiple amendments and question-and-answer documents, including Amendment #7 and Q&A #6 issued in late August and September 2026. These documents may change or clarify the original requirements, so suppliers should review the latest amendment, all applicable Q&A documents, the complete RFP, specifications, submission instructions, security or site requirements, evaluation criteria, and applicable contract terms before deciding whether to bid. The supplied notice does not include a single official tender-page URL, but the listed Canada Buys PDF documents should be checked directly. A business should not assume it qualifies based on this summary; eligibility, technical capability, mandatory requirements, pricing instructions, and deadline details must be verified in the official tender notice before submitting a proposal.

Department of the Environment (ECCC ) - *Nunavut Territory, Vancouver, British Columbia

**Tender summary:** Environment and Climate Change Canada (ECCC) appears to be seeking a contractor to plan, implement, monitor, and assess a phytoremediation project at the Eureka High Arctic Weather Station on Ellesmere Island, Nunavut. The work would address petroleum hydrocarbon (PHC)-impacted soil in areas where excavation is impractical or risky because of nearby buildings, pipelines, embankments, or erosion concerns. The project may involve phytoremediation, ecological restoration, contaminated-site remediation, plant establishment, and monitoring of PHC degradation. The description refers to possible use of plant-growth-promoting rhizobacteria seed treatments, but the exact required methods, deliverables, experience requirements, safety provisions, and logistics should be confirmed in the official Request for Proposal and appendices. The work period is expected to begin after acceptance of the offer and end no later than **March 31, 2029**. The tender is listed as open, with a closing date of **October 1, 2026 at 5:00 p.m.** The site is extremely remote and located at approximately 80° N, so bidders should carefully assess Arctic mobilization, transportation, equipment, staffing, seasonal access, environmental protection, and health and safety requirements. The listing also shows “Nunavut Territory, Vancouver, British Columbia,” which may reflect an administrative or posting location and should be clarified in the official documents. This opportunity potentially matches businesses with recent experience in phytoremediation, ecological restoration, contaminated-site remediation, and remote or northern fieldwork. The listing alone does not establish that any particular business qualifies. Review the full official tender notice, Statement of Work, appendices, and Amendment No. 001 before deciding whether to bid and verify all submission instructions and deadlines. For questions, the notice identifies Helena Lee at [email protected]. Documents provided: -Request for Proposal: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/105939/5000094879_request-for-proposal.en_.pdf - Appendices A and B of the Statement of Work: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/105939/5000094879_appendices-a-and-b-of-statement-of-work.pdf - Amendment No. 001: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/105939/5000094879_amendment-no.-001_rfp_en.pdf