| SolarWinds or equivalent for the Natural Sciences and Engineering Research Council of Canada | Shared Services Canada | Canada, Ontario | — | 2026-06-15 |
| Supply of Land Survey Equipment | Western University | London, Ontario | — | 2026-06-15 |
| Architectural and Engineering (A&E) Services for CUAS Program Site Improvements, Ottawa, ON | Royal Canadian Mounted Police (RCMP) | Ontario | — | 2026-06-16 |
| P-1333-26 - Provision of Engineering Services for Commercial Street Wastewater System Improvements from the Fulton Street Wastewater Pumping Station to Derry Road ( Reg. Rd. 7)/ Santa Maria Boulevard, in the Town of Milton | Haltonregion | Haltonregion, Ontario | — | 2026-06-16 |
| RFP 10-26, ENGINEERING CONSULTING SERVICES - RIVERSIDE DRIVE VISTA IMPROVEMENT PROJECT PHASE 3A | City of Windsor | Windsor, Ontario | — | 2026-06-17 |
| Engineering services and technical studies for airfield improvements | Defence Construction Canada | Quebec, Ontario | — | 2026-06-17 |
| RFSQ-3625-26 - Pre-Qualification for Short Term Minor Capital Water and Wastewater Engineering Services | York | York, Ontario | — | 2026-06-17 |
| 2026-011 - North Wharf Sinkhole Repairs | Penetanguishene | Penetanguishene, Ontario | — | 2026-06-17 |
| TSPS-LIFE CYCLE MANAGEMENT SPECIALIST (LCMS) SERVICES IN SUPPORT OF SHIP WEATHER DECK SYSTEMS | Department of National Defence | Ottawa, Ontario | — | 2026-06-17 |
| CW25293 - MMNCL ARCHITECTURAL SERVICES FOR VH STEM CELL AND CHEMOTHERAPY EXPANSION 2026 - RFP - LHSC | Mohawk Medbuy Corporation | Ontario | — | 2026-06-18 |
| Prequalification - Engineering Services (2026) | Niagara College | Ontario | — | 2026-06-18 |
| 10044956 - 2026 Peer Review of Carruthers Creek Hydrology Model | Trca | Trca, Ontario | — | 2026-06-19 |
| ACAN 26-58042 Microgrid Detailed Design Coordination and System Integration Services | National Research Council Canada | Ottawa, Ontario | — | 2026-06-19 |
| EP168-270067 - RFSO - Municipal Engineering Services | Department of Public Works and Government Services (PSPC) | Ontario | — | 2026-06-23 |
| Engineering Design & Contract Administration Services for an Arena Floor Replace | City of Pembroke | Kingston-Pembroke, Ontario | — | 2026-06-25 |
| P11PU26271-G85-443-STRUCTURAL ENGINEERING SERVICES - TRIENNIAL CONTRACT | Toronto Transit Commission - PCM Capital | Toronto, Ontario | — | 2026-06-25 |
| 2026-150-P02258 - Portable Relocations | Hwdsb | Hwdsb, Ontario | — | 2026-06-25 |
| Architectural & Engineering Services - Rondeau (Erieau) Sedimentation Study & Options Analysis | Fisheries and Oceans Canada | Ottawa, Ontario | — | 2026-06-25 |
| Evaluation Services to Build an Indigenous Evaluation Framework for the Setting New Directions strategic plan. | Social Sciences and Humanities Research Council (SSHRC) | Ottawa, Ontario | — | 2026-06-25 |
| STRUCTURAL ENGINEERING SERVICES - TRIENNIAL | Toronto Transit Commission | Ontario | — | 2026-06-25 |
| RFP 3-26, ENGINEERING CONSULTING SERVICES TECUMSEH ROAD EAST AND FOREST GLADE DRIVE INTERSECTION IMPROVEMENTS | City of Windsor | Windsor, Ontario | — | 2026-06-29 |
| Development and Implementation of a Digital Twin Solution | National Research Council Canada | Ottawa, Ontario | — | 2026-06-29 |
| Engineering Services for Aquatic (Pool) Dehumidification | City of Pembroke | Kingston-Pembroke, Ontario | — | 2026-06-30 |
| M55 Commissioning and Integrated Systems Testing | National Research Council Canada | Ottawa, Ontario | — | 2026-06-30 |
| TBIPS Tier 2 Professional Services for IM/IT Security Engineering and Support | Department of National Defence | Ottawa, Ontario | — | 2026-06-30 |
| RFP-14-2026 - Bus Body & Structural Refurbishment for Oakville Transit | Oakville | Oakville, Ontario | — | 2026-06-30 |
| 098-R-26 - Consulting Engineering Services for Sediment At Two Stormwater Management Ponds (ID 53, 97) | Markham | Markham, Ontario | — | 2026-06-30 |
| 061026 - Raptor Centre Bird Pen Design / Architectural Services - CH | Conservationhalton | Conservationhalton, Ontario | — | 2026-07-01 |
| RFP2026-8 - Engineering Services for Courtice Shores Drive Realignment and Improvements | Clarington | Clarington, Ontario | — | 2026-07-03 |
| PRC005516 - Contracting Services for three (3) Outdoor Pools Structural Renewals | Mississauga | Mississauga, Ontario | — | 2026-07-03 |
| RFP26-172 - Engineering Services for Pedestrian Cross-over and Traffic Signals - 8 Various Locations | Vaughan | Vaughan, Ontario | — | 2026-07-06 |
| 126-R-26 - Consulting Engineering Services for a Safety Review of Six (6) Intersections | Markham | Markham, Ontario | — | 2026-07-06 |
| RFP#38-26 - Groundwater Model updates and Wellhead Protection area delineations | Centrewellington | Centrewellington, Ontario | — | 2026-07-07 |
| Architectural Services for the Indigenous Hub | University of Toronto | Toronto, Ontario | — | 2026-07-07 |
| Project: tender_21814 - Transportation and Site Engineering Services | Ontario Shared Services | Ontario | — | 2026-07-09 |
| RFP-2025-202 - Professional Services for SCADA System Replacement and Upgrade | Orangeville | Orangeville, Ontario | — | 2026-07-09 |
| WIN Mercury Wellness Centre - Engineering/Design Consulting Services | Keewatin-Aski Ltd. | Northwest, Ontario | — | 2026-07-10 |
| Digital Operating System Implementation | Ontario Volleyball Association | Toronto, Ontario | — | 2026-07-10 |
| RFT # 2026-144-00-000 - Provision of Emergency Engineering, Infrastructure, and Maintenance Support Services (As and When Required) | Caledon | Caledon, Ontario | — | 2026-07-10 |
| Architectural and Engineering (A&E) Services for the Official Residence of Canada in Brussels, Belgium | Department of Foreign Affairs, Trade and Development (GAC) | Ottawa, Ontario | — | 2026-07-13 |
| FMS Integrated Engineering and Graduate Labs Project | Brock University | Hamilton-Niagara Peninsula, Ontario | — | 2026-07-15 |
| Architectural and Engineering Services – Source List | Defence Construction Canada / Construction de Défense Canada | Ottawa, Ontario | — | 2026-07-21 |
| Project: tender_21741 - The Supply and Delivery of Firefighter Structural Gloves, Multipurpose Wildland and Technical Rescue Gloves and Firefighter Balaclava Particulate Hoods | Ontario Shared Services | Ontario | — | 2026-07-23 |
| Roster - General Contractors for Projects Over $250K - Architectural | Toronto Community Housing | Ontario | — | 2026-08-14 |
| General Contractors for Projects Under $250K (Structural) | Toronto Community Housing | Ontario | — | 2026-08-26 |
| Roster – General Contractors under $250K - Architectural | Toronto Community Housing | Ontario | — | 2026-09-30 |
| Structural Consulting Services Roster | Toronto Community Housing | Ontario | — | 2026-10-01 |
| Notice-2023-800 - Notice of Procurement – Prequalification for Consulting Engineering Services for Transportation Infrastructure Projects | London | London, Ontario | — | 2026-11-30 |
| Notice-2024-815 - Notice of Procurement - 2024-815 Consulting Engineering Services for City of London Stormwater Management Studies and Infrastructure Projects | London | London, Ontario | — | 2027-05-31 |