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Industries in the Professional, Scientific, and Technical Services subsector group establishments engaged in processes where human capital is the major input. These establishments make available the knowledge and skills of their employees, often on an assignment basis, where an individual or team is responsible for the delivery of services to the client. The individual industries of this subsector are defined on the basis of the particular expertise and training of the services provider. The distinguishing feature of the Professional, Scientific, and Technical Services subsector is the fact that most of the industries grouped in it have production processes that are almost wholly dependent on worker skills. In most of these industries, equipment and materials are not of major importance, unlike health care, for example, where "high tech" machines and materials are important collaborating inputs to labor skills in the production of health care. Thus, the establishments classified in this subsector sell expertise. Much of the expertise requires degrees, though not in every case.

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Showing 6151–6200 of 6327 bids that are currently: Active.

Denotes bidding opportunities that have been amended

Ontario - CA Due Date
Road Landscape Guideline Update
54 - Professional, Scientific, and Technical Services
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Dec. 12, 2025
Engineering and Design Services - Station
54 - Professional, Scientific, and Technical Services
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Dec. 12, 2025
Consulting Services for Arena Facility Renewal Strategy
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
NEMS Hub & Spoke EMS Speciality Consultant
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
Land Bank Program - Development Master Plan and Business Model
54 - Professional, Scientific, and Technical Services
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Mar. 11, 2026
Transit Facilities Update Study
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
Drinking Water and Wastewater Systems Financial Plan and Rate Study
54 - Professional, Scientific, and Technical Services
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Dec. 16, 2025
Detailed Design, Contract Administration and Inspection Services
54 - Professional, Scientific, and Technical Services
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Dec. 23, 2025
Subsurface Utility Engineering (SUE) Investigations
54 - Professional, Scientific, and Technical Services
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Dec. 17, 2025
Conduct the Roof Condition Audits
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
Independent Building Envelope Inspection and Testing Air Tightness Superintendent Services
54 - Professional, Scientific, and Technical Services
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Dec. 19, 2025
GHG Reduction Pathway Study and Mechanical Review
54 - Professional, Scientific, and Technical Services
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Jan. 06, 2026
Detailed Measured Inspections and Structural Assessment
54 - Professional, Scientific, and Technical Services
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Jan. 05, 2026
LRT Electrification Priority Assets
54 - Professional, Scientific, and Technical Services
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Jan. 15, 2026
High Voltage Electrical Equipment Replacement Program
54 - Professional, Scientific, and Technical Services
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Jan. 19, 2026
Sugarloaf Marina District and Lockview Development
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
INSPECTION, TESTING, AND STAMPING OF OVERHEAD WEB HOIST
54 - Professional, Scientific, and Technical Services
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Dec. 19, 2025
Hydrogeological Services
54 - Professional, Scientific, and Technical Services
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Jan. 05, 2026
Professional Quantity Surveyor
54 - Professional, Scientific, and Technical Services
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Dec. 12, 2025
Geothermal Preparations for Sixteen Mile Community Centre
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
Traffic Data Collection Services
54 - Professional, Scientific, and Technical Services
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Dec. 17, 2025
Alexander CC Expansion
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
North Water Treatment Facility Roof Replacements
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
William Parkway Widening
54 - Professional, Scientific, and Technical Services
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Jan. 16, 2026
SCADA Engineering Support Service
54 - Professional, Scientific, and Technical Services
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Dec. 19, 2025
Citywide Wastewater Master Plan Update
54 - Professional, Scientific, and Technical Services
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Jan. 16, 2026
Geotechnical, Hydrogeological and Environmental Investigation Services
54 - Professional, Scientific, and Technical Services
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Dec. 23, 2025
Roadside Asset Inspection and Condition Assessment
54 - Professional, Scientific, and Technical Services
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Dec. 23, 2025
Detailed design of Structure rehabilitations
54 - Professional, Scientific, and Technical Services
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Dec. 22, 2025
Prepare a Detailed Bridge Condition Survey \u2013 Woodlawn Road Bridge
54 - Professional, Scientific, and Technical Services
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Dec. 30, 2025
Mechanical and Electrical Consulting Services
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
Complete Traffic Studies
54 - Professional, Scientific, and Technical Services
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Dec. 16, 2025
Clearwater Arena Renovation Detailed Design & Construction Administration
54 - Professional, Scientific, and Technical Services
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Jan. 07, 2026
Schedule \u2018C\u2019 Class Environmental Assessment
54 - Professional, Scientific, and Technical Services
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Jan. 15, 2026
Transit Electrification & Master Servicing Plan
54 - Professional, Scientific, and Technical Services
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Dec. 19, 2025
Geotechnical and Material Testing Services
54 - Professional, Scientific, and Technical Services
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Dec. 16, 2025
Facility Condition Assessment Services
54 - Professional, Scientific, and Technical Services
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Jan. 15, 2026
CA & CI Services - Greenbank Road Realignment and Southwest Transitway Projects
54 - Professional, Scientific, and Technical Services
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Dec. 18, 2025
Westbrook Water Servicing Options Review and Design
54 - Professional, Scientific, and Technical Services
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Jan. 21, 2026
Biennial Inspection of bridges and structural culverts
54 - Professional, Scientific, and Technical Services
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Jan. 09, 2026
Drainage Channel Improvements
54 - Professional, Scientific, and Technical Services
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Jan. 07, 2026
YQG EXCESS SOIL REUSE SITE - SITE MANAGEMENT AND DOCUMENTS UPDATING
54 - Professional, Scientific, and Technical Services
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Jan. 05, 2026
Architectural and Engineering (A&E) Services
54 - Professional, Scientific, and Technical Services
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Dec. 12, 2025
Roof Rehabilitation & Replacement
54 - Professional, Scientific, and Technical Services
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Jan. 12, 2026
Urban Design Program Review
54 - Professional, Scientific, and Technical Services
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Jan. 09, 2026
Watercourse Flooding and Erosion Control Priority Study
54 - Professional, Scientific, and Technical Services
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Jan. 08, 2026
Infrastructure Project Planner (Senior)
54 - Professional, Scientific, and Technical Services
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Jan. 08, 2026
Glendale Watermain Isolation Valve Design
54 - Professional, Scientific, and Technical Services
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Jan. 08, 2026
Portage Parkway Extension
54 - Professional, Scientific, and Technical Services
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Jan. 13, 2026
StreetScape Capture & Viewer and Consulting Services
54 - Professional, Scientific, and Technical Services
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Jan. 23, 2026

Showing 6151–6200 of 6327 bids that are currently: Active.