Canada · Federal contract register · Supplier record
Milestone Environmental Contracting — Canada · Federal contract register · Supplier record: 22 contracts, all years ($115,925,301 · Nov 2017 – Jan 2026); $47.7M since January 2024 (9 contracts · 2 departments); 2nd rank in the line (of 119 suppliers · 9.24%); 8 departments never served ($53.6M on the line without Milestone Environmental Contracting).
Assay record ASY-CA-0ACW6S2178 · Cite as: Assay Systems, “Milestone Environmental Contracting in the Government of Canada contract register”, https://assay-systems.com/register/ca/milestone-environmental-contracting/
Services related to the remediation of contaminated sites
| Notice and buyer | Closes | Status |
|---|---|---|
| EZ113-270650 Groundwater Remediation by In-Situ Chemical Oxidation 2026-27 Phase 2 Department of Public Works and Government Services (PSPC) · Competitive - Selective tendering | 9 Oct 2026 | Open |
| Phytoremediation at the Eureka High Arctic Weather Station (HAWS) Department of the Environment (ECCC ) · Competitive - Open bidding | 15 Oct 2026 | Open |
| Contaminated Sites Assessment and Monitoring Services SL Defence Construction Canada / Construction de Défense Canada · Competitive - Open bidding | 3 Nov 2026 | Open |
| FOX-A and FOX-1 Remediation Construction Department of Public Works and Government Services (PSPC) · Competitive - Open bidding | 31 Dec 2026 | Open |
| Industry Sustainment Business Case Analysis (SBCA) Workshop Department of Public Works and Government Services (PSPC) · Competitive - Open bidding | 31 Dec 2026 | Open |
| EW479-192534-C - Remediation Construction Services for Northern Contaminated Sites Department of Public Works and Government Services (PSPC) · Competitive - Open bidding | 31 May 2030 | List to May 2030 |
WSP CANADA INC
Every buying office, every contract holder, value, number and end date behind the figures above.
Contains information licensed under the Open Government Licence – Canada.Source: Government of Canada proactive disclosure of contracts.