Browse active Canadian government contracts.

Department of Public Safety and Emergency Preparedness (PS) - *National Capital Region (NCR), Ottawa, ON

Public Safety Canada appears to be seeking task-based IT security professional services for systems, applications, cloud services, networks and technology initiatives in the National Capital Region and Ottawa, Ontario. Work may include security assessments, authorization support, security architecture, testing, remediation validation and incident-readiness activities. The contractor would be responsible for managing qualified personnel, methods and deliverables, including potentially handling multiple concurrent task authorizations while maintaining required quality, independence, schedules and security standards. This opportunity is restricted. Only selected holders of a Tier 1 Task-Based Informatics Professional Services (TBIPS) Supply Arrangement for the National Capital Region under the EN578-170432 series are invited to bid. An uninvited eligible SA holder may request an invitation from the Contracting Authority up to five business days before closing, but Canada is not required to extend the closing date. This means the opportunity potentially matches only businesses with the relevant TBIPS arrangement and invitation status; other businesses may not be able to submit directly. The tender is listed as open and has a stated closing time of November 23, 2026, at 2:00 p.m. The official tender document should be reviewed for mandatory qualifications, security clearances, resource requirements, task-authority procedures, evaluation criteria, contract terms and any amendments. Verify all dates and requirements in the official notice before preparing or submitting a bid: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110384/rfp---202703271.pdf

Canada Council for the Arts - *Ottawa *National Capital Region (NCR), *Ottawa, Ottawa, Ontario

The Canada Council for the Arts is seeking IT professional services providers for ongoing operational support and project-based work on an as-and-when-required basis. The opportunity appears relevant to Canadian firms that can supply qualified IT personnel in one or more of eight service areas: enterprise platforms and business applications; application development, integration and support; data, analytics and information management; architecture, cloud, infrastructure and cybersecurity; project, program and change management; user experience, accessibility and quality assurance; IT audit and advisory services; and artificial intelligence, automation and emerging technologies. Work may include development, modernization, maintenance, advisory services, implementation, testing, governance, training, documentation and knowledge transfer. Services may need to be delivered in English, French or both official languages, depending on each call-up. The work is associated with Ottawa and the National Capital Region, Ontario, although the tender notice should be checked for any delivery, work-location or resource requirements. The tender is listed as open and closes on November 23, 2026, at 2:00 p.m. The information provided does not identify a specific contract value, mandatory certifications, security requirements, evaluation method, bidding limits, or whether subcontracting is permitted. These details may be contained in the request for standing offer and related tender documents. Potentially interested businesses should review the official documents carefully, particularly the request for standing offer, qualification criteria, required resource experience, language and security requirements, submission instructions, contract terms, and call-up process. The listed documents are available through Canada Buys: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110022/en_rfso---information-technology-professional-services.pdf and https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110022/en_qa-001---it-professional-services.pdf. Bid Maple is not affiliated with the Government of Canada. Verify all details in the official tender notice before deciding whether to submit a bid.

Department of the Environment (ECCC ) - *Quebec (except NCR), *Canada, Gatineau, QC

**Tender summary:** Environment and Climate Change Canada (ECCC) is seeking services related to controlling invasive alien plant species in Quebec’s national wildlife reserves. The work appears intended to help protect ecological integrity and support actions identified in reserve management plans. - **Status:** Open - **Closing date:** November 23, 2026 at 2:00 p.m. - **Location:** Quebec, excluding the National Capital Region; the notice also references Gatineau, Quebec - **Buyer:** Department of the Environment (ECCC) - **Potentially relevant businesses:** Companies with experience in invasive plant identification, vegetation management, ecological restoration, herbicide or non-chemical control methods, field surveys, and environmental project reporting may wish to review the opportunity. The available summary does not specify the required methods, qualifications, sites, contract value, insurance, safety requirements, or submission process. Review the full tender notice and any attachments carefully to determine whether the opportunity appears suitable for your business. Verify the closing time, eligibility conditions, mandatory requirements, and submission instructions in the official notice before submitting a bid: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/109697/rfp-en-5000089007.pdf

Defence Construction Canada - Pacific Region - Victoria, British Columbia

This appears to be an Advance Procurement Notice from Defence Construction Canada for a potential design-bid-build environmental remediation project at 19 Wing, CFB Comox, in Lazo, British Columbia. It is not a bid call or request for proposals, and there is no guarantee that the project will proceed. The anticipated project value is approximately $9.3 million, with a potential solicitation posting in January 2027, subject to approval. The work may include PFAS-impacted soil remediation using in-situ chemical soil mixing and stabilization, selective excavation and off-site disposal, drainage improvements, and site restoration. The project may involve two construction phases, unexploded ordnance (UXO) risks, environmental controls, and limited seasonal work windows. Security requirements are expected. The anticipated clearance level is Designated Organization Screening (DOS). Businesses that do not already hold the required clearance may be able to seek sponsorship through DCC’s Industrial Security Program. Sponsorship is discretionary, is not guaranteed, and contractors would still need to submit a proposal once the formal solicitation is issued. The notice also indicates that an Indigenous business participation component may apply under the Procurement Strategy for Indigenous Business. This opportunity potentially matches businesses with relevant environmental remediation, civil construction, soil treatment, excavation, disposal, drainage, and federal-project security experience, subject to the eventual solicitation requirements. The notice is shown as closing November 23, 2026 at 5:00 p.m.; businesses should confirm what response, if any, is requested at this APN stage. Review the complete official notice and DCC security instructions before taking action or preparing a bid: https://www.merx.com/public/solicitations/4123898230/abstract?language=EN. Verify the scope, eligibility conditions, security requirements, Indigenous participation provisions, dates, and any future solicitation directly in the official documents before submitting a proposal.

Ville De Montréal - Arrondissement du Sud-Ouest - Quebec

C02 - Ouvrages de génie civil

OMH de Montréal (OMHM) - Montréal, QC

Services professionnels en génie électromécanique dans le cadre d’un projet de réfection de l'enveloppe et décontamination du vide-sanitaire aux habitation Fullum

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

**Tender summary — RFP 0D160-243955** Public Works and Government Services Canada (on behalf of Public Safety Canada) is seeking a contractor to provide specialized services for the Memorial Grant Program for First Responders. The work appears to include: - Designing and implementing the program’s application process; - Administering applications; and - Handling public enquiries about the program. The contract is expected to run from award until approximately March 31, 2029, described as an initial period of about two years. The government may have the option to extend the contract for up to three additional two-year periods under the same conditions. The listed location is the National Capital Region, including Gatineau, Quebec. The procurement is subject to international trade agreements, and security requirements apply. Bidders should review the required security clearances and related contract security provisions carefully. The tender is currently listed as open and closes **November 24, 2026, at 2:00 p.m.** The opportunity may be relevant to organizations with experience in program administration, application processing, public-facing enquiry services, and related service design or implementation. This summary does not determine whether your business qualifies. Review the complete official tender notice, all associated documents, mandatory requirements, security provisions, submission instructions, and amendments before deciding whether to bid.Official source: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029560?an Id=ANONYMOUS

Defence Construction Canada - Pacific Region - Victoria, British Columbia

This appears to be an Advance Procurement Notice from Defence Construction Canada (Pacific Region) for potential construction management services supporting an infrastructure modernization program at Chilliwack and various range and training areas across Mainland British Columbia. Although the notice lists Victoria as the location, the described work is focused on Mainland BC sites. This is not a bid solicitation or request for proposals. DCC estimates the potential opportunity at approximately $125 million, with phased work expected over 10 years. Anticipated services may include pre-construction and construction management for demolition involving hazardous materials, renovations, building-envelope work, mechanical and electrical systems, civil and structural work, environmental elements, and new infrastructure, while sites remain operational. The potential solicitation is anticipated for winter 2027, subject to Department of National Defence approval. The notice does not guarantee that the project will proceed. Security requirements are expected, including Designated Organization Screening (DOS). Businesses that may be interested and do not already hold the required clearance can review DCC’s Industrial Security Program sponsorship process and reference APN 87908. Security sponsorship and clearance approval are not guaranteed and may take time. The procurement may also include an Indigenous business participation component under the Procurement Strategy for Indigenous Business. This opportunity appears potentially relevant to established construction management firms, contractors, or consortiums with capacity for large, multi-year defence infrastructure programs and applicable security requirements; however, the notice does not establish eligibility or final bidding requirements. Review the complete official notice and any future solicitation carefully before taking action. Confirm the scope, mandatory qualifications, security requirements, Indigenous participation provisions, contract structure, timelines, and submission instructionsdirectly through the official MERX notice: https://www.merx.com/public/solicitations/4135752620/abstract?language=EN

Department of the Environment (ECCC ) - *Ontario (except NCR), *Canada, Gatinuea, Quebec

Environment and Climate Change Canada (ECCC) is seeking scientific/repair and maintenance diving services under solicitation 5000095016. The work appears to involve routine annual maintenance, unscheduled maintenance, and cleaning of water intakes at six water-quality monitoring stations in the connecting waterways of the Great Lakes. The tender is listed as open and closes November 26, 2026, at 3:00 p.m. The location information refers to Ontario, except the National Capital Region, and also mentions Gatineau, Quebec; bidders should confirm the exact work locations in the official documents. Key points: - No security requirements are identified in the notice. - Bidders must comply with the stated integrity provisions and provide the required names or related information. - Bidders receiving a pension or lump-sum payment may need to complete an Offeror Declaration Form. - The procurement is subject to several Canadian and international trade agreements. - Businesses owned or led by people from under-represented groups are encouraged to participate, although this does not appear to be an eligibility requirement based on the information provided. - Bids may be submitted in either English or French. - A bidder may request a debriefing within 15 working days after receiving the procurement results. A potentially matching business would need to carefully review the RFP and appendices for the detailed diving, personnel, equipment, safety, scheduling, pricing, insurance, and submission requirements. The available documents include the RFP and an appendix concerning the connecting-channel diving information. The notice does not include a direct official-source page, so the documents should be accessed and verified through the official Canada Buys tender listing. Confirm the closing time, work locations, contracting officer, mandatory requirements, and all submission instructions in the official tender notice before deciding whether to bid or submitting an offer.

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

This appears to be an open Innovative Solutions Canada (ISC) challenge sponsored by Innovation, Science and Economic Development Canada (ISED), with PSPC listed as the buyer. The government is seeking a novel magnetometer—quantum, classical, or hybrid—with improved sensitivity, specificity, size, weight, power consumption, cost, or ability to operate across multiple environments. The proposed system would likely need to combine hardware and software and detect very weak magnetic signals for defence, security, medical, or commercial applications. The challenge identifies technologies such as SQUID, SQIF, NV-diamond, Rydberg-atom, and SERF sensors as possible approaches, but does not appear to limit submissions to these technologies. Key mandatory outcomes described include: - Detect magnetic anomalies at distances of at least 2 metres, with relative error below 10%. - Provide azimuth and inclination readings within ±5 degrees. - Achieve at least 500 picotesla sensitivity in a prototype, with a target of 10 femtotesla. - Distinguish a target signal from background magnetic noise. - Detect and classify three specific Steel 1018 ferromagnetic targets from at least 10 metres through free space, with a 95% true-positive rate for detection and classification. - Roughly characterize the source, such as distinguishing a point source from a larger object, to within approximately ±5 centimetres. - Provide sensing, ranging, directional readings, and displayed results within 200 milliseconds. The listed opening date is October 30, 2026, and the closing date is November 27, 2026 at 2:00 p.m. Eastern Time. The challenge is located in Canada, with Gatineau, Quebec shown in the listing. The funding mechanism is identified as a contract. Applications appear to be submitted through the ISC challenge process rather than through a conventional price-based tender. The notice directs proponents to review ISC Call for Proposals 004 (EN578-24ISC4) and then submit through the ISED challenge webpage. The description provided is truncated, so additional technical, eligibility, intellectual-property, security, testing, and proposal requirements may apply. A Canadian business developing advanced magnetometry, sensing, signal processing, or related defence and security systems may find this potentially relevant. However, this summary does not establish eligibility or compliance. Review the complete official challenge notice and Call for Proposals, confirm the submission method and deadlines, and verify every mandatory requirement with the official sources before submitting a proposal.

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

This appears to be an open PSPC construction tender for replacing fuel storage tank systems in Jasper National Park, Alberta. The work involves decommissioning and replacing two systems at the park’s maintenance compound and one system at Maligne Lake. Temporary fueling will also be required for one maintenance-compound tank during construction. The tender is listed under construction services and is subject to Canada’s Policy on Reciprocal Procurement. An optional virtual bidders’ conference is scheduled for November 10, 2026, from 10:00 a.m. to 12:00 p.m. MDT; participation is highly recommended. The closing deadline is November 27, 2026, at 2:00 p.m. Late submissions will not be accepted. This opportunity potentially matches businesses experienced in fuel-storage systems, tank decommissioning and installation, environmental or industrial construction, and work in national parks. The listing does not provide enough information to determine whether a particular company meets the requirements. Review the complete official tender notice, including technical specifications, certifications, site-access conditions, insurance, bonding, safety requirements, submission instructions, and any mandatory bidder qualifications before deciding whether to submit an offer.Official source: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029860?an Id=ANONYMOUS

Canada Revenue Agency (CRA) - *Ottawa, *World, Ottawa, Ontario

The Canada Revenue Agency (CRA) is seeking one contractor to provide access to a user-testing software platform. The platform would help CRA test Canada.ca content with members of the public, including groups such as business owners and families with children, to determine whether users can find information and complete tasks successfully. The requirement may include purchasing additional test requests under the platform’s annual licence. Testing involving people who use assistive reading or navigation technologies is excluded from this procurement. The proposed contract would run for two years, with CRA holding options to extend it for up to five additional one-year periods. The contract is expected to be awarded to the responsive bidder with the lowest evaluated price after meeting all mandatory requirements. Proposals may be submitted in English or French. This procurement may be conditionally set aside under the federal Procurement Strategy for Indigenous Business. If at least two compliant Indigenous businesses bid and meet the applicable requirements, the competition may be limited to those businesses. Businesses considering this opportunity should review the PSIB rules and certification requirements carefully. The tender is listed as open and closes November 27, 2026, at 2:00 p.m. The notice identifies Ottawa, Ontario and worldwide locations. Questions must be sent in writing to [email protected]. Bids must be submitted through the Canada Post Connect service by first asking CRA’s Bid Receiving Unit to open a Connect conversation; bids sent directly by email will not be accepted. This opportunity potentially matches companies that operate user-research, usability-testing, survey, participant-recruitment, or related software platforms. The full RFP should be reviewed for technical specifications, security and privacy requirements, participant or audience requirements, mandatory criteria, pricing instructions, and any Indigenous-business provisions. Verify the official tender notice and all amendments before deciding whether to bid or submitting a proposal: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/111244/1000505276b---user--_testing-_software-_platform---rfp_0.pdf