Browse active Canadian government contracts.

Municipalité de Saint-Gilles.. - Saint-Gilles, QC

C01 - Bâtiments

Parks Canada Agency (PC) - *Newfoundland and Labrador *Canada, *St. John's, Gatineau, Quebec

**Tender:** Cabot Tower Signal Mast Replacement, Signal Hill National Historic Site **Buyer:** Parks Canada Agency **Status:** Open **Solicitation:** 5P468-26-0234/A **Work location:** Cabot Tower, 230 Signal Hill Road, St. John’s, Newfoundland and Labrador **Closing date:** November 3, 2026 at 12:30 p.m. ### What the work involves Parks Canada is seeking a contractor to: - Remove the existing signal mast on top of Cabot Tower; and - Supply and install a replacement signal mast. The work must be completed by **March 31, 2027** and must comply with applicable National Parks legislation, regulations, ordinances, and other requirements. ### Indigenous participation The tender includes criteria intended to generate socioeconomic benefits for Indigenous communities and Indigenous businesses in the contract area. Bidders are expected to provide specific, agreed-upon Indigenous participation benefits as described in the solicitation documents. ### Optional site visit A site visit is scheduled for **October 14, 2026 at 10:30 a.m. NDT** at the entrance to Cabot Tower. Attendance is optional, but interested bidders must: - Confirm attendance with the Contracting Authority by **October 12, 2026 at 12:00 p.m. NDT**; - Provide the names of attendees; and - Submit the required certification. No alternative site visit is planned. Not attending does not automatically prevent a bidder from submitting an offer, but site-visit-related clarifications may be issued through an amendment. ### How to submit a bid Parks Canada states that bids **will not be accepted through SAP Ariba, in person, or by courier**. Bids must be submitted by: - **Email:** [email protected]; or - **Fax:** 1-855-983-1808. Email submissions must use attachments rather than document links. The total email size must not exceed **15 MB**; if multiple emails are required, they should be clearly labelled with the solicitation number, project name, and sequence (for example, “1 of 2”). Late bids will not be considered. ### Important points for a potential bidder - Obtain the tender documents from the official Government of Canada tendering service rather than relying on other sources. - Review the invitation to tender, structural documents, integrity provisions, and all amendments, including Amendments 001, 002, and 003. - Submit written technical or contractual questions no later than five calendar days before closing; late questions may not receive a response. - Documents may be submitted in either official language. This opportunity appears potentially relevant to contractors experienced in structural or specialty installation work, including work at heritage or national historic sites. The tender information provided does not establish whether a particular business qualifies or can meet all requirements. Verify the complete official notice, specifications, mandatory criteria, bonding or insurance requirements, Indigenous participation provisions, amendments, and submission instructions before preparing or submitting a bid.

Marine Atlantic - North Sydney, Nova Scotia

Marine Atlantic is seeking a supplier for its Terminal Process & Technology Modernization program in North Sydney, Nova Scotia. The work appears to involve a broad mix of strategic, operational, technical, and infrastructure services supporting five workstreams and a transition to a standardized, event-driven, data-enabled terminal operating model. The notice does not provide the detailed requirements, deliverables, evaluation criteria, or contract terms; these documents are available only through MERX and fees may apply. The stated closing date is November 3, 2026. The tender record shows 13:00, while the description states 14:00 Atlantic Time, so this discrepancy should be confirmed in the official MERX notice. Proposals must be submitted electronically through MERX EBS; email, fax, and other submission methods will not be accepted, and late bids will not be considered. Marine Atlantic may accept proposals in whole or in part and is not required to accept the lowest bid. This opportunity potentially matches businesses with relevant experience in terminal operations, enterprise technology modernization, data-enabled operating models, systems integration, infrastructure delivery, or related consulting and implementation services. A business should review the complete MERX documents to confirm the required qualifications, scope, schedule, insurance, security, partnership or subcontracting requirements, and submission format before deciding whether to bid. Verify all dates, times, requirements, and submission instructions using the official tender notice: https://www.merx.com/public/solicitations/4122078003/abstract?language=EN

Defence Construction Canada - Atlantic Region - Bedford, Nova Scotia

This appears to be an open Defence Construction Canada opportunity for snow removal and ice control at CFS Sydney, the Sydney Rifle Range, Glace Bay Armouries, and Victoria Park in Cape Breton, Nova Scotia. The work would potentially require providing labour, equipment, materials, and supervision to clear snow and control ice at these locations. The initial contract term runs from award until April 30, 2027.The notice lists two optional periods: November 1, 2027–April 30, 2028, and November 1, 2028–April 30, 2029. The estimated value is approximately $259,753.78 for the initial term and approximately $779,261.33 in total if the options are exercised. The tender is scheduled to close November 3, 2026, at 1:00 p.m. Atlantic time. No site visit is scheduled. A valid Designated Organization Screening (DOS) issued through PSPC’s Contract Security Program is required throughout contract performance; the detailed security requirements are in Amendment No. 1. This may be relevant to a Canadian snow-removal contractor with suitable equipment, staffing, and the ability to meet federal security requirements. Bidders must direct questions only to the point of contact identified in the official advertisement, as sending questions elsewhere could create a disqualification risk. Tender documents are available through MERX, where fees may apply. The location field identifies Bedford, Nova Scotia, while the described work is in the Sydney/Cape Breton area, so this should be confirmed. Review the complete official MERX notice, all amendments, security requirements, specifications, pricing forms, and submission instructions before deciding whether to bid or submitting an offer. Bid Maple is not affiliated with the Government of Canada.

MRC de La Vallée-de-l'Or. - Val-d'Or, QC

Services professionnels en génie pour la construction des cellules 17 à 20, la fermeture des cellules 12, 14 et 15 et le déplacement du chemin d'accès au LET

Department of Industry (ISED) - *National Capital Region (NCR), *Ottawa, Ottawa, Ontario

ISED appears to be seeking a contractor for on-demand sprinkler maintenance, inspections, repairs, and installations at the Small Business Centre complex at 3701 Carling Avenue, Ottawa, Ontario. The work may include semi-annual, bi-annual, and annual inspections; testing equipment connected to sprinkler systems; repairs and follow-up installations; replacement of defective components with new parts; retrofit work; troubleshooting configuration and connectivity issues; and installing sprinklers in potentially new buildings on site. The contractor would generally be expected to provide the qualified, licensed technicians, labour, supervision, tools, equipment, and materials needed. Additional repairs would need to be reported in writing within 24 hours, with pricing for labour and materials submitted for approval before the work proceeds. Services are requested on an “as and when requested” basis rather than as a fixed volume of work. The initial contract period appears to run from award until March 31, 2027, with possible option years through 2029–2030. The estimated total contract spending is up to $139,200 plus HST over the full period, although actual demand may vary. The tender is listed as open and closes November 3, 2026, at 2:00 p.m. This opportunity potentially matches businesses serving the Ottawa/National Capital Region with relevant sprinkler-system maintenance experience, qualified or licensed technicians, and the capacity to respond to government service requests. The available information does not confirm any company’s eligibility or compliance with all mandatory requirements. Review the official tender notice and attached RFP carefully for licensing, experience, security, insurance, response-time, pricing, submission, and other mandatory requirements before deciding whether to bid.Official documents: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110474/npp-1.pdf and https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110474/rfp-ised216270-eng.pdf

Office of Infrastructure of Canada (INFC) - *Canada, OTTAWA, ONTARIO

Housing, Infrastructure and Communities Canada is seeking a GIS programmer/analyst to update a public-facing interactive map showing housing needs across Canada. The work appears to include integrating or displaying municipal housing-needs assessments, Census data, and downloadable resources. The opportunity is open, with bids due November 3, 2026, at 2:00 p.m. Ottawa time. The listed location is Ottawa, Ontario, although the solicitation refers to a TBIPS Tier 1 arrangement for the Virtual/Remote Access region.A major restriction applies: only selected holders of the specified TBIPS supply arrangement (EN578-170432 series), currently holding Tier 1 eligibility for Virtual/Remote Access, are invited to bid. An uninvited holder may request an invitation from the Contracting Authority up to five business days before closing, subject to the procurement process. One contract is expected to be awarded. The highest-scoring or lowest-cost proposal will not necessarily be selected, and incomplete submissions may be declared non-responsive. This opportunity potentially matches businesses with relevant GIS programming, data integration, interactive mapping, housing-data, and public-sector delivery experience, but the available information is not enough to determine eligibility or fit. Review the official tender notice and complete RFP carefully—particularly the TBIPS invitation requirements, mandatory qualifications, deliverables, evaluation criteria, security or personnel requirements, and submission instructions—before deciding whether to bid. No official source or tender documents were provided here, so obtain them from the government procurement portal or the Contracting Authority before submitting.

Department of Fisheries and Oceans (DFO) - *Newfoundland and Labrador, *Chance Cove, Ottawa, ON, ON

This appears to be an open DFO construction tender for reconstructing the floating dock approach at Chance Cove, Newfoundland and Labrador. The work is expected to include removing the existing floating dock support crib, fencing, walking bridge and marginal wharf; building new floating dock approach cribbing; supplying and installing a new gangway; and completing related uplands work such as granular placement and rip rap. It may be relevant to businesses with marine, wharf, dock, demolition, heavy civil or related construction capabilities, but the information provided does not establish eligibility or qualification. The tender is listed as closing November 3, 2026 at 2:00 p.m. The location field contains conflicting information, showing Chance Cove, NL as well as Ottawa, ON and identifying the province as Ontario, so this should be checked carefully. Review the official tender notice and all attached drawings, specifications, mandatory requirements, security provisions and submission instructions before deciding whether to bid or submitting an offer: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110398/30008499---floating-dock-approach-reconstruction%2C-chance-cove-nl.pdf

Department of Fisheries and Oceans (DFO) - *Channel-Port aux Basques, Ottawa, ON, ON

This appears to be an open tender from the Department of Fisheries and Oceans (DFO) for material disposal in or around Channel-Port aux Basques, Newfoundland and Labrador. The listed closing date is November 3, 2026, at 2:00 p.m. The description provided is incomplete (“ssdsd”), and the location data is inconsistent because it also lists Ottawa, Ontario and identifies the province as Ontario. No official tender link or supporting documents were provided. A business involved in material disposal or related services may find this potentially relevant, but the scope, site location, required qualifications, disposal requirements, insurance, pricing format, and submission instructions cannot be assessed from the available information. Verify the official tender notice and all amendments directly with the issuing authority before deciding whether to bid or submitting a proposal.

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

**Tender summary:** Public Services and Procurement Canada (PSPC) is seeking a supplier to support a coordinated, 12-month pilot for adopting and implementing artificial intelligence across multiple PSPC organizations in the National Capital Region and Ottawa, Ontario. The work appears to include: - Identifying and evaluating potential AI opportunities; - Assessing and prioritizing AI use cases; - Conducting organizational readiness and implementation assessments; - Delivering workshops, learning sessions, and collaborative activities; - Providing ongoing advisory support during the pilot; - Helping participating groups develop practical implementation plans; - Supporting knowledge sharing and peer learning; - Building internal capacity for responsible AI adoption; and - Producing repeatable methods, lessons learned, and approaches for future AI initiatives. This opportunity may be relevant to businesses with experience in AI strategy, organizational change, business-process assessment, implementation planning, facilitation, training, and responsible AI adoption. The notice describes a multi-organization engagement, so bidders should review the official documents carefully for detailed requirements, deliverables, security or personnel conditions, submission instructions, and any mandatory qualifications. **Closing date:** November 3, 2026 at 2:00 p.m. The tender is listed as open. **Buyer:** PSPC. **Location:** National Capital Region, Ottawa, Ontario. Before deciding whether to bid, verify all information in the official tender notice and related documents, including the tender document and the posted question-and-answer files. The provided material does not include a direct official tender landing-page URL, but the listed documents are hosted on Canada Buys. Do not assume your business qualifies until the complete official requirements have been reviewed.

Courts Administration Service (CAS) - *National Capital Region (NCR), Ottawa, Ontario

The Courts Administration Service (CAS) is seeking a security firm to conduct Threat and Risk Assessments (TRAs) and administrative security investigations when needed. The work would support departmental security programs, operational security risk management, personnel security, and Government of Canada security policies. This opportunity appears restricted to organizations that already hold the E60ZT-18TSPS Supply Arrangement, qualified under Tier 1 in the National Capital Region at level 2 (intermediate) or level 3 (senior), and are approved for Category 3.6 – Risk Management Specialist. The contractor would also need the appropriate organizational security clearance. Businesses that do not meet these conditions may not be eligible to bid, but the official notice should be checked for the precise requirements. The work is associated with the National Capital Region, including Ottawa, Ontario. The tender is open and is scheduled to close on November 3, 2026, at 2:00 p.m. The notice is identified as 5x001-26-0135. Before deciding whether to pursue it, review the official tender notice and all referenced Supply Arrangement, security-clearance, submission, and evaluation requirements.Official document: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110200/5x001-26-0135---notice-of-proposed-procurement-%28npp.pdf

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

**Tender summary — K8F10-260850: Autotitrator** Environment and Climate Change Canada appears to be seeking a contractor to supply, install, and provide training for an automated titration, pH, and conductivity instrument. The equipment would support quantitative analysis of pH, conductivity, and alkalinity. - **Buyer:** Public Works and Government Services Canada (for Environment and Climate Change Canada) - **Work location:** PYLET in North Vancouver, British Columbia; the tender record also lists Gatineau, Quebec - **Status:** Open - **Closing date:** November 3, 2026 at 2:00 p.m. - **Category:** Goods/equipment This opportunity potentially matches businesses that sell or distribute laboratory analytical instruments and can also handle installation and user training. The available information does not provide the required technical specifications, delivery terms, certifications, warranty requirements, or bid instructions. Review the official tender notice and all associated documents for the complete requirements, submission process, deadlines, and any eligibility conditions before deciding whether to bid.Official source: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110028690?an Id=ANONYMOUS