| T-1-2023 - Whitby Sports Complex - Construction Tender | awarded | 125 | ON |
| T-49-2025 - Re-Construction of Columbus Rd Phase I | awarded | 36 | ON |
| T-16-2026 - Parks Administration & Maintenance Facility - OPC Expansion Phase 2 | awarded | 9.3 | ON |
| T-38-2023 - Partial Height Embankments for Des Newman Blvd. / CP Rail Grade Separation | awarded | 9.1 | ON |
| T-501-2024 - Urban Road Resurfacing | awarded | 6.2 | ON |
| T-1-2018 - Operations Centre Expansion Phase 1 | awarded | 5.5 | ON |
| T-501-2023 - Urban Road Resurfacing | awarded | 5.0 | ON |
| T-43-2023 - White Bridge Replacement (BR_A08_02) (Columbus Road at Lynde Creek) | awarded | 4.8 | ON |
| T-9-2017 - Reconstruction of King Street, James Street, and Ontario Street | awarded | 4.3 | ON |
| T-501-2017 - Road Resurfacing -- Urban | awarded | 4.3 | ON |
| T-501-2018 - Urban Road Resurfacing and Overlay | awarded | 4.3 | ON |
| T-5-2019 - Reconstruction of Centre Street and Gilbert Street | awarded | 4.2 | ON |
| T-1-2024 - Corbett Creek Waterfront Trail Improvements | awarded | 4.2 | ON |
| T-501-2022 - Urban Road Resurfacing | awarded | 4.1 | ON |
| T-7-2022 - Supply and Delivery of Custom Build Extended Vista Cab Style Single Axle Fire Truck Pumpers | awarded | 3.8 | ON |
| T-501-2020 - Urban Road Resurfacing and Overlay | awarded | 3.4 | ON |
| T-501-2019 - Urban Road Resurfacing and Overlay | awarded | 3.3 | ON |
| T-2-2023 - Garden Street Stormwater Management Pond Phase 2 | awarded | 2.2 | ON |
| T-501-2021 - Urban Road Resurfacing | awarded | 2.2 | ON |
| T-104-2021 - Supply and Delivery of Five (5) Dual Stream Side Loader with custom built organic bucket and One (1) Single Stream Side Loader | awarded | 2.1 | ON |
| T-501-2026 - Urban Road Resurfacing | awarded | 2.1 | ON |
| T-9-2023 - Supply and Delivery of Dump Trucks | awarded | 1.8 | ON |
| T-3-2016 - Reconstruction of Watson Street, Dufferin Street, Annes Street, and Marina Access Road | procurement | 1.6 | ON |
| T-30-2025 - Utility Servicing - Columbus Road | awarded | 1.6 | ON |
| T-19-2023 - Rehabilitation of Whitby Salt Domes 1& 2 | awarded | 1.5 | ON |
| RFP-15-2026 - Roadway Winter Maintenance | awarded | 1.4 | ON |
| T-107-2018 - Three (3) Dual Stream Side Loaders with Organics Buckets and Two (2) Single Stream Side Loading Refuse Trucks | awarded | 1.4 | ON |
| T-559-2026 - Stormwater Management Pond Sediment Removal | awarded | 1.3 | ON |
| T-501-2025 - Urban Road Resurfacing | awarded | 1.3 | ON |
| T-502-2017 - Sidewalk Construction | awarded | 1.2 | ON |
| T-106-2017 - Land Registry Office Renovations | awarded | 1.2 | ON |
| T-17-2016 - New Multi- Use path / Temporary Sidewalk Construction | awarded | 1.2 | ON |
| T-86-2020 - Waterfront Trail East Improvements | awarded | 1.2 | ON |
| T-30-2018 - Jeffery Park Redevelopment | awarded | 1.2 | ON |
| T-559-2017 - Stormwater Management Pond Sediment Removal | awarded | 1.1 | ON |
| T-10-2017 - Road Reconstruction – Various Locations | awarded | 1.1 | ON |
| RFP-83-2019 - Class Environmental Assessment Study - Highway 7/12 Alternative Route, Brooklin Area | awarded | 1.1 | ON |
| T-41-2023 - Lazy Dolphin Park | awarded | 1.0 | ON |
| T-29-2026 - General Right of Way Maintenance Repairs and Utility Cut Restorations | awarded | 1.0 | ON |
| T-41-2018 - Multi-Use Path & Temporary Sidewalk Construction | awarded | 1.0 | ON |
| T-593-2023 - Security Guard Services | awarded | 1.0 | ON |
| T-73-2021 - Iroquois Park Sport Field Lighting Improvements | awarded | 0.9 | ON |
| T-502-2019 - Sidewalk Construction | awarded | 0.9 | ON |
| T-559-2025 - Stormwater Management Pond Sediment Removal | awarded | 0.9 | ON |
| T-502-2021 - Sidewalk Construction | awarded | 0.9 | ON |
| T-74-2021 - Micklefield Park Development | awarded | 0.9 | ON |
| T-30-2023 - Grass Park Improvements | awarded | 0.9 | ON |
| T-109-2021 - Supply and Delivery of two (2) 4.0 cu-yd Articulated Wheel Loaders complete with specified attachments and controls. | awarded | 0.9 | ON |
| T-559-2020 - Stormwater Management Pond Sediment Removal (2021 Work) | awarded | 0.9 | ON |
| T-106-2021 - Supply and Delivery of Three (3) 16,000lb GVW standard cab with Dump body and Crane and Four(4) 13,000 lb GVW Crew Cab with Dump body | awarded | 0.8 | ON |
| T-63-2016 - Dual Stream, Side Loading Refuse Vehicles with Custom Build Organics Bucket | awarded | 0.8 | ON |
| T-36-2017 - Asphalt Trail Landscape Construction | awarded | 0.8 | ON |
| T-45-2022 - Chelseahill Park Redevelopment | awarded | 0.8 | ON |
| T-24-2025 - General Right of Way Maintenance Repairs and Utility Cut Restorations | awarded | 0.8 | ON |
| T-74-2020 - Microsoft Enterprise Agreement | awarded | 0.8 | ON |
| T-503-2020 - Rural Road Resurfacing | awarded | 0.7 | ON |
| T-581-2018 - Winter Control Services Twelve (12) Roadway Combination Trucks and Operators | awarded | 0.7 | ON |
| T-94-2021 - Pole Replacement | awarded | 0.7 | ON |
| T-23-2018 - Town Hall Renovations and Accessible Counters | awarded | 0.7 | ON |
| T-559-2019 - Stormwater Management Pond Sediment Removal | awarded | 0.7 | ON |
| T-502A-2020 - Sidewalk Construction | awarded | 0.7 | ON |
| T-67-2019 - Replacement of Pier 4 - Port Whitby Marina | awarded | 0.7 | ON |
| T-32-2019 - Central Park | awarded | 0.7 | ON |
| T-559-2023 - Stormwater Management Pond Sediment Removal | awarded | 0.7 | ON |
| T-513-2026 - Surface Treatment and Slurry Seal | awarded | 0.7 | ON |
| T-502-2018 - Sidewalk Construction | awarded | 0.7 | ON |
| RFP-39-2019 - Detailed Design, Tender Preparation, and Construction Liaison Services for the Des Newman Blvd. Overhead at CP Rail | awarded | 0.6 | ON |
| T-502-2023 - Sidewalk Replacement | awarded | 0.6 | ON |
| T-11-2020 - Two (2) Dual Stream Side Loaders with Organics Buckets Refuse Trucks | awarded | 0.6 | ON |
| T-15-2016 - Sidewalk and Boulevard Replacement | procurement | 0.6 | ON |
| T-28-2024 - Parks Renovation and Improvement Project | awarded | 0.6 | ON |
| T-24-2021 - Kiwanis Heydenshore Redevelopment | awarded | 0.6 | ON |
| T-512-2021 - Replacement and Installation of Wood Acoustic Fences (Spring 2022 Work) | awarded | 0.6 | ON |
| T-52-2021 - Supply and Installation of One (1) Air Conditioning Unit at Iroquois Park Sports Centre | awarded | 0.6 | ON |
| T-19-2017 - Playground Site Works | awarded | 0.5 | ON |
| T-26-2017 - Park Site Works | awarded | 0.5 | ON |
| T-40-2021 - Superstructure Widening of Rossland Rd. Overpass at CP Rail | awarded | 0.5 | ON |
| T-15-2023 - Supply and Delivery of Ten (10) Plug-in Hybrid SUV’s | awarded | 0.5 | ON |
| T-5-2018 - Various Fire Apparatus | awarded | 0.0 | ON |
| RFP-28-2026 - IPSC - Deep Energy Retrofit | procurement | — | ON |