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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: 

Content in some tender notices may not be available in both English and French. This is because the Official Languages Act does not apply to all public sector institutions. Learn more about our official languages requirements.

Notice categories:

10 of 130731
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/11/08
Amended
 2024/10/04 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Enterprise… Services 2025/04/15 2025/05/09 Calgary Economic Development Ltd.
Consulting Services - Provincial Court Scheduling 2024/06/04 2024/06/18 Business Consulting
Calgary Economic Development Ltd. - Request for Proposal - PROTOCOLS FOR… Services 2025/03/28 2025/04/22 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Creative… Services 2025/02/13
Amended
 2025/01/17 Calgary Economic Development Ltd.
Claystone Waste Ltd. - Request for Proposal - Compactor Goods 2024/05/08 2024/05/23 Claystone Waste Ltd.
Claystone Waste Ltd. - Notice of Intent - Notice of Intent to Participate Goods 2024/05/02 2024/12/31 Claystone Waste Ltd.
Statistics Canada_TSPS_ Evaluation Services Consultant Services 2015/01/16 2015/01/30 Statistics Canada
Claystone Waste Ltd. - Request for Qualification - Construction Program… Construction 2025/01/14
Amended
 2025/01/09 Claystone Waste Ltd.
Statistics Canada RFP Evaluation Services Consultant Services 2018/10/03
Amended
 2018/10/09 Statistics Canada

Displaying 1 - 10 of
10 of 128683
128683
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 003 - Multidisciplinary Environmental Ser - SLR CONSULTING (CANADA… Services 2025/03/31
Amended
 2025/03/31 Department of Public Works and Government…
Amend 003 - Multidisciplinary Environmental Ser - SLR CONSULTING (CANADA… Services 2025/03/31
Amended
 2025/03/31 Department of Public Works and Government…
Amend 003 - Environmental Site Investigation - SLR Consulting (Canada)… Services 2024/07/19
Amended
 2023/10/30 Department of Public Works and Government…
Amend 004 - Water Quality Support Services - SLR CONSULTING (CANADA) LTD. Services 2023/03/16
Amended
 2024/03/31 Department of Public Works and Government…
Amend 001 -CONTAMINATED SITES RISK ASSESSMENT SERVICES - SLR CONSULTING… Services 2024/03/28
Amended
 2023/10/31 Department of Public Works and Government…
ACAN-Sepalamo Consulting Ltd. Services 2024/09/11
Amended
 2025/09/26 VIA HFR
Amend 002 - RISO - Rope and Cord - HERCULES SLR INC. Goods 2024/11/30
Amended
 2024/11/30 Department of National Defence (DND)
Amend 003 - Workstream 1 - TPG Technology Consulting Ltd. Services 2025/04/02
Amended
 2025/04/02 Department of Transport (TC)
Amend 002 - Workstream 4 - TPG Technology Consulting Ltd. Services 2025/03/18
Amended
 2025/03/18 Department of Transport (TC)
Amend 000 - Strategic support services - TPG Technology Consulting Ltd. Services 2023/02/25
Amended
 2024/10/31 Department of Public Works and Government…

50 of 546572
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
SLR CONSULTING (CANADA) LTD. EW699-100572/001/WPG Public Works and Government Services… 2010/01/28 CAD 2,293.00
SLR CONSULTING (CANADA) LTD. ET022-101223/001/WPG Public Works and Government Services… 2009/11/20 CAD 3,654.00
SLR CONSULTING (CANADA) LTD. EW699-100572/001/WPG Public Works and Government Services… 2009/11/18 CAD 1,399.00
SLR CONSULTING (CANADA) LTD. EW699-100572/001/WPG Public Works and Government Services… 2009/11/13 CAD 17,836.00
SLR CONSULTING (CANADA) LTD. ET022-101223/001/WPG Public Works and Government Services… 2009/11/09 CAD 10,129.00
SLR CONSULTING (CANADA) LTD. EW699-100572/001/WPG Public Works and Government Services… 2009/10/08 CAD 141,395.00
SLR CONSULTING (CANADA) LTD. ET022-101965/001/WPG Public Works and Government Services… 2009/09/30 CAD 11,380.00
SLR CONSULTING (CANADA) LTD. ET022-101223/001/WPG Public Works and Government Services… 2009/09/03 CAD 141,401.00
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Public Works and Government Services… 2023/02/16 CAD 9,040,000.00
SLR CONSULTING (CANADA) LTD. EN438-189002/001/KIN Public Works and Government Services… 2022/03/14 CAD 1,356,000.00
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Public Works and Government Services… 2022/03/14 CAD 1,808,000.00
SLR CONSULTING (CANADA) LTD. EN438-189002/001/KIN Public Works and Government Services… 2021/03/15 CAD 1,356,000.00
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Public Works and Government Services… 2021/03/08 CAD 1,808,000.00
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Public Works and Government Services… 2020/03/06 CAD 1,808,000.00
SLR CONSULTING (CANADA) LTD. EN438-189002/001/KIN Public Works and Government Services… 2020/01/27 CAD 5,424,000.00
SLR CONSULTING (CANADA) LTD. EN438-189002/001/KIN Public Works and Government Services… 2019/05/30 CAD 2,712,000.00
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Public Works and Government Services… 2018/08/03 CAD 3,616,000.00
SLR CONSULTING (CANADA) LTD. EP614-070010/017/WPG Public Works and Government Services… 2010/06/02 CAD 600,000.00
SLR CONSULTING (CANADA) LTD. EP614-070010/017/WPG Public Works and Government Services… 2010/04/19 CAD 600,000.00
SLR CONSULTING (CANADA) LTD. ET022-100384/001/WPG Public Works and Government Services… 2009/07/14 CAD 1,278.00
SLR CONSULTING (CANADA) LTD. EP614-070010/017/WPG Public Works and Government Services… 2009/07/03 CAD 200,000.00
SLR CONSULTING (CANADA) LTD. ET022-100384/001/WPG Public Works and Government Services… 2009/05/25 CAD 44,642.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2010/10/29 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2010/06/09 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2010/03/31 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2010/03/31 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2010/03/23 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2010/03/23 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2009/10/27 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2009/10/27 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2009/07/22 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2009/06/29 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2009/05/19 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2009/05/19 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2009/04/15 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2009/03/31 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2009/03/31 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2009/03/03 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2009/03/02 CAD 500,000.00
SLR CONSULTING (CANADA) LTD. E0276-040048/001/XSB Public Works and Government Services… 2009/02/23 CAD 245,030.00
SLR CONSULTING (CANADA) LTD. E0276-050013/006/XSB Public Works and Government Services… 2009/01/28 CAD 500,000.00
SLR Consulting (Canada) Ltd. EW699-220414/001/NCS Department of Public Works and Government… 2025/03/31
Amended
 CAD 4,331,250.00
SLR Consulting (Canada) Ltd. EW699-220414/008/NCS Department of Public Works and Government… 2025/03/31
Amended
 CAD 1,912,500.00
SLR Consulting (Canada) Ltd. EW699-220414/001/NCS Department of Public Works and Government… 2025/03/31
Amended
 CAD 4,331,250.00
SLR Consulting (Canada) Ltd. EW699-220414/008/NCS Department of Public Works and Government… 2025/03/31
Amended
 CAD 1,912,500.00
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Department of Public Works and Government… 2024/07/19
Amended
 CAD 1,808,000.00
SLR Consulting (Canada) Ltd. EW699-220414/001/NCS Department of Public Works and Government… 2024/04/03
Amended
 CAD 4,331,250.00
SLR Consulting (Canada) Ltd. EW699-220414/008/NCS Department of Public Works and Government… 2024/04/03
Amended
 CAD 1,912,500.00
SLR Consulting (Canada) Ltd. EN438-188001/001/KIN Department of Public Works and Government… 2023/10/30
Amended
 CAD 1,808,000.00
SLR Consulting (Canada) Ltd. EW699-220414/001/NCS Department of Public Works and Government… 2023/07/07
Amended
 CAD 4,331,250.00

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