Maintenance on CanadaBuys

The CanadaBuys website and SAP Ariba will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience. 

  • CanadaBuys on Friday, March 21, 8:00 pm until March 22 12:00 am (EDT)
  • SAP Ariba on Saturday, March 22 from 8:00 pm until March 23 12:00 am (EDT)   

Tender opportunities

Browse the list of tender opportunities and sign up for notifications to stay up to date. To download contracting information posted on CanadaBuys and contract history: 


Notice categories:

28 of 28
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
EW699-250580 Pelly Lake Remediation Project Construction 2025/02/24
Amended
2025/03/06 Department of Public Works and Government…
EW699-251194 Ice Profiling Activities at Great Bear Lake Construction 2025/02/06
Amended
2025/02/17 Department of Public Works and Government…
EW699-240607B - Stark Lake Remediation Construction 2024/12/24
Amended
2025/01/10 Department of Public Works and Government…
EW699-250476A – Bernard Harbour PIN-C Site Remediation Pre-tender Site… Construction 2024/09/12
Amended
2024/09/30 Department of Public Works and Government…
ET022-241012 - Fort Simpson Remedial Excavations Construction 2024/07/29
Amended
2024/07/30 Department of Public Works and Government…
EW699-250058 - GBL Pre-Remediation at Sawmill Bay Construction 2024/06/14
Amended
2024/06/24 Department of Public Works and Government…
EW479-162880-D - Hazardous Waste Disposal Services Services 2024/03/05
Amended
2026/09/14 Department of Public Works and Government…
EW479-192534-C - Remediation Construction Services for Northern… Construction 2023/12/29
Amended
2025/02/28 Department of Public Works and Government…
Vacuum truck services Services 2023/12/12
Amended
2023/12/12 Department Of National Defence
EW699-240607A- Stark Lake Remediation Letter of Interest Construction 2023/09/29
Amended
2023/10/13 Department of Public Works and Government…
EW699-240506A - Notice to Industry BAF-3 Radar Site Remediation Construction 2023/08/16
Amended
2023/09/29 Department of Public Works and Government…
O'Connor Lake Mine Remediation Construction 2023/04/20
Amended
2023/04/28 Department of Public Works and Government…
EW699 232190 Bullmoose Ruth Mine Planned Maintenance Construction 2023/03/28
Amended
2023/04/06 Department of Public Works and Government…
W0501-25M063 - RISO HazMat Disposal Services Services 2025/03/05
Amended
2025/03/12 Department of National Defence (DND)
Hazardous Waste, Lead Dust & Debris Cleaning & Disposal Services Services 2025/01/16
Amended
2025/01/16 Royal Canadian Mounted Police
Hazardous Waste, Lead Dust & Debris Cleaning & Disposal Services Services 2024/12/02
Amended
2024/10/30 Royal Canadian Mounted Police
University of Calgary - Request for Proposal - Hazardous Material… Services 2024/10/25 2024/11/21 University of Calgary
Civida - Request for Proposal - 2025-03-RFP Remediation and Restoration… Services 2025/03/12 2025/04/08 Civida
EW699-250476B – Bernard Harbour PIN-C Site Remediation Construction 2025/02/28
Amended
2025/03/05 Department of Public Works and Government…
Special Areas Board - Request for Proposal - Services for Abatement and… Services 2024/07/31
Amended
2024/08/01 Special Areas Board
EF928-230131 – Standing offer for decontamination and demolition… Construction 2023/08/22
Amended
2023/08/31 Department of Public Works and Government…
Infrastructure - Invitation to Bid - Edmonton - Infrastructure Building… Construction 2024/12/18
Amended
2024/12/05 Infrastructure
Environmental Investigations, Remediation and Engineering Services… Services 2024/09/19
Amended
2024/09/19 Indigenous Services Canada
Civida - Request for Quotes - Residential Unit Restoration at… Construction 2024/11/12
Amended
2024/10/23 Civida
Civida - Request for Quotes - Youngstown Townhome Renewal Services 2024/12/20
Amended
2024/10/22 Civida
Industry Sustainment Business Case Analysis (SBCA) Workshop Services 2024/06/12
Amended
2025/06/30 Procurement Innovation Initiatives…
Request for Information for Environment and Climate Change Canada… Services 2024/10/25
Amended
2024/10/25 Environment and Climate Change Canada
Join us June 26th for an orientation in using merx for electronic… Services 2023/06/27
Amended
2023/06/27 Farm Credit Canada
Displaying 1 - 10 of
10 of 58
58
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
MCM-CM - Faro Mine Remediation Project - Parsons Inc. Services 2025/03/04
Amended
2026/03/31 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS -HRN Contracting LTD Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Deline Contracting Ltd Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Nahanni Construction… Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - DJRM First Nations… Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Nuqsana Golder… Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Nahanni Nunavut… Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Kitikmeot… Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Haa Chali Limited… Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Northern Industrial… Services 2025/02/28
Amended
2025/05/13 Department of Public Works and Government…
10 of 201
List of contract history information. The columns are sortable in ascending and descending order.
Company name Contract number Organization Award/amendment date Contract / Amendment value
Parsons Inc. EZ113-210574/001/FAR Department of Public Works and Government… 2025/03/04
Amended
CAD 51,504,319.36
Kitikmeot Environmental Ltd. EW479-192534/010/NCS Department of Public Works and Government… 2025/02/28
Amended
CAD 0.00
Northern Industrial Construction LTD. EW479-192534/029/NCS Department of Public Works and Government… 2025/02/28
Amended
CAD 0.00
Englobe Corp. EW479-192534/001/NCS Department of Public Works and Government… 2025/02/27
Amended
CAD 0.00
Techi?q Limited EW479-192534/027/NCS Department of Public Works and Government… 2025/02/27
Amended
CAD 0.00
Sudliq Developments Ltd. EW479-192534/024/NCS Department of Public Works and Government… 2025/02/27
Amended
CAD 0.00
3469051 Canada Inc CW2370484 Department of Public Works and Government… 2025/01/24
Amended
CAD 247,234.40
Englobe Corp. CW2362058 Department of Public Works and Government… 2025/01/02
Amended
CAD 1,141,843.50
Parsons Inc. EZ113-210574/001/FAR Department of Public Works and Government… 2024/10/16
Amended
CAD 2,413,090.61
3469051 Canada Inc CW2370484 Department of Public Works and Government… 2024/08/02 CAD 505,293.34

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