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Important Notice: Procurement Posting Guidelines During Federal Elections

During a federal government election, it is the buyer’s responsibility to obtain proper approval prior to posting procurement activities on CanadaBuys. For more information on obtaining approval prior to posting on CanadaBuys, buyers should contact their supervisor. For technical questions regarding publications or urgent requirements regarding postings, contact the Service Desk.

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 4937
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Sustainability Study: Examining the Sustainability of Crime Prevention… Services 2016/02/10
Amended
 2016/02/15 Public Safety and Emergency Preparedness…
Sustainability & Greening Services Services 2016/06/03
Amended
 2016/06/14 Public Works and Government Services…
SUSTAINABILITY CONSULTING SERVICES 2023/06/15
Amended
 2023/06/15 Toronto Public Library
Vancouver, Coast and Mountains Sustainability Council and Sustainability… Services 2024/09/05 2024/09/19 Destination BC Corp.
Sustainability Data Management System Services 2024/02/20
Amended
 2024/02/20 Saskatchewan Health Authority
AFCCIS Sustainment Services 2024/09/16
Amended
 2024/09/16 Department of National Defence
Sustainability & Climate Adaptation (Tourism Sector) 2023/08/22 2028/09/30 Destination BC Corp.
SWOT-C Sustaining Engineering 2022/03/02
Amended
 2022/03/15 Canadian Space Agency
Sustainable Buildings Assessments Services 2014/05/15
Amended
 2014/06/02 Public Works and Government Services…
Applications Sustainment Services Services 2023/02/17
Amended
 2023/02/22 Department of National Defence

Displaying 1 - 10 of
10 of 2232
2232
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 002 - CONTAMINATED SITES RISK ASSESSMENT SERVICES - AUSENCO… Services 2024/03/22
Amended
 2023/04/30 Department of Public Works and Government…
Sustainability & Greening Services Services 2016/10/07 N/A Public Works and Government Services…
AFCCIS Sustainment Services 2024/11/27 2026/07/31 Department of National Defence
Sustainment Services Services 2023/01/01 2024/12/31 Export Development Canada - EDC
Sustainment and Enhancement services Services 2023/01/01 2023/12/31 Export Development Canada - EDC
SWOT-C Sustaining Engineering Services 2023/05/21
Amended
 2025/03/31 Canadian Space Agency (CSA)
Support to CH148 Sustainment and Costing Options Services 2024/10/29 2025/09/03 Department of National Defence
Design – Build of Trail / Site Masterplan & Sustainable… Construction 2021/08/20 N/A Parks Canada
Sustainability, Climate Mitigation - Integral Group Services 2025/01/24
Amended
 2026/03/31 Department of Public Works and Government…
Sustainable Buildings Assessments Services 2014/08/07 N/A Public Works and Government Services…

50 of 7770
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
Ausenco Engineering Canada Inc. EZ897-191436/003/VAN Department of Public Works and Government… 2024/03/22
Amended
 CAD 4,000,000.00
Ausenco Engineering Canada Inc. EZ897-191436/003/VAN Department of Public Works and Government… 2024/03/22
Amended
 CAD 4,000,000.00
Ausenco Engineering Canada Inc. F1700-140440/001/TPV Fisheries and Oceans Canada 2015/04/29 CAD 12,491.00
Ausenco Engineering Canada Inc. EZ899-132957/001/TPV Public Works and Government Services… 2014/03/07 CAD 25,950.00
Ausenco Engineering Canada Inc. EZ899-133023/001/TPV Public Works and Government Services… 2013/01/17 CAD 21,108.00
Ausenco Engineering Canada Inc. EZ899-131036/001/TPV Public Works and Government Services… 2012/07/19 CAD 26,566.00
Ausenco Engineering Canada Inc. EZ899-101627/002/TPV Public Works and Government Services… 2011/12/08 CAD 1,600,000.00
Ausenco Engineering Canada Inc. EZ899-111178/001/TPV Public Works and Government Services… 2011/03/25 CAD 5,040.00
Ausenco Engineering Canada Inc. F1700-140440/001/TPV Fisheries and Oceans Canada 2015/06/22 CAD 12,254.00
Ausenco Engineering Canada Inc. F1700-140440/001/TPV Fisheries and Oceans Canada 2015/05/26 CAD 8,839.00
Ausenco Engineering Canada Inc. F1700-140440/001/TPV Fisheries and Oceans Canada 2015/03/17 CAD 69,062.00
Ausenco Engineering Canada Inc. EZ899-113322/001/TPV Public Works and Government Services… 2013/03/07 CAD 6,729.00
Ausenco Engineering Canada Inc. EZ899-131036/001/TPV Public Works and Government Services… 2013/03/07 CAD 3,360.00
Ausenco Engineering Canada Inc. EZ899-132957/001/TPV Public Works and Government Services… 2013/03/01 CAD 25,950.00
Ausenco Engineering Canada Inc. EZ899-132957/001/TPV Public Works and Government Services… 2013/01/17 CAD 25,950.00
Ausenco Engineering Canada Inc. EZ899-122175/001/TPV Public Works and Government Services… 2012/12/19 CAD 11,200.00
Ausenco Engineering Canada Inc. EZ899-122175/001/TPV Public Works and Government Services… 2012/02/07 CAD 38,810.00
Ausenco Engineering Canada Inc. EZ899-113322/001/TPV Public Works and Government Services… 2011/12/19 CAD 4,032.00
Ausenco Engineering Canada Inc. EZ899-122175/001/TPV Public Works and Government Services… 2011/11/30 CAD 104,778.00
Ausenco Engineering Canada Inc. EZ899-113322/001/TPV Public Works and Government Services… 2011/09/27 CAD 5,040.00
Ausenco Engineering Canada Inc. EZ899-113322/001/TPV Public Works and Government Services… 2011/03/03 CAD 76,819.00
Ausenco Engineering Canada Inc. EZ899-113322/001/TPV Public Works and Government Services… 2011/02/17 CAD 61,018.00
Ausenco Engineering Canada Inc. EZ899-113307/001/TPV Public Works and Government Services… 2011/02/14 CAD 87,360.00
Ausenco Engineering Canada Inc. EZ899-111178/001/TPV Public Works and Government Services… 2010/10/15 CAD 7,840.00
Ausenco Engineering Canada Inc. EZ899-111178/001/TPV Public Works and Government Services… 2010/08/05 CAD 29,434.00
Sustainability Solutions Group Workers Cooperative 23240-220001/017/SL Natural Resources Canada 2023/01/27 CAD 77,870.00
Sustainability Solutions Group Workers Cooperative 23240-220001/017/SL Natural Resources Canada 2022/03/02 CAD 520,000.00
Sustainability Solutions Group Workers Cooperative 23229-129462/004/SQ Natural Resources Canada 2019/05/02 CAD 291,540.00
Sustainability Solutions Group Workers Cooperative 23229-129462/004/SQ Natural Resources Canada 2017/05/02 CAD 291,540.00
Sustainability Solutions Group Workers Cooperative 23229-129462/004/SQ Natural Resources Canada 2015/12/14 CAD 291,540.00
Sustainability Solutions Group Workers Cooperative 23229-129462/004/SQ Natural Resources Canada 2014/05/07 CAD 291,540.00
Sustainability Solutions Group Workers Cooperative 23229-129462/004/SQ Natural Resources Canada 2021/03/31 CAD 291,540.00
Sustainability Solutions Group Workers Cooperative 23229-129462/004/SQ Natural Resources Canada 2020/03/10 CAD 291,540.00
Sustainability Solutions Group Workers Cooperative 23229-129462/004/SQ Natural Resources Canada 2018/05/04 CAD 291,540.00
Sustainability Solutions Group Workers Cooperative EP021-180416/001/ZQ Public Works and Government Services… 2020/05/29 CAD 2,024,047.00
Sustainability Solutions Group Workers Cooperative EP021-180416/001/ZQ Public Works and Government Services… 2019/05/13 CAD 2,024,047.00
Sustainability Solutions Group Workers Cooperative EP021-180416/001/ZQ Public Works and Government Services… 2018/11/09 CAD 2,024,047.00
Sustainability Solutions Group Workers Cooperative EP021-180416/001/ZQ Public Works and Government Services… 2020/10/22 CAD 2,024,047.00
Communications & Power Industries Canada Inc CW2231475 Canadian Space Agency (CSA) 2023/04/11
Amended
 CAD 195,780.86
Communications & Power Industries Canada Inc CW2231475 Canadian Space Agency (CSA) 2023/05/21
Amended
 CAD 195,780.86
Communications & Power Industries Canada Inc. CW2231475 Canadian Space Agency (CSA) 2022/03/31 CAD 195,780.86
International Institute for Sustainable Development 08283-210062/001/CX FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/05/26 CAD 39,995.00
International Institute for Sustainable Development 08283-210062/001/CX FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/03/11 CAD 39,995.00
International Institute for Sustainable Development 08283-210062/001/CX FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2021/10/21 CAD 39,995.00
Integral Group EP959-200739/006/FK Department of Public Works and Government… 2025/01/24
Amended
 CAD 0.00
Sustainable Growth Company Inc. E60ZT-180029/280/ZT Public Works and Government Services… 2021/03/12 CAD 0.00
Sustainability Solutions Group Workers Cooperative 23240-220001/017/SL Department of Natural Resources (NRCan) 2025/02/11
Amended
 CAD 137,970.00
Sustainability Solutions Group Workers Cooperative 23240-220001/017/SL Department of Public Works and Government… 2024/10/29
Amended
 CAD 77,870.00
Sustainability Solutions Group Workers Cooperative 23240-220001/017/SL Department of Public Works and Government… 2022/03/02 CAD 77,870.00
Sustainable Developments Commercial Services Inc. EW038-161240/001/PWU Public Works and Government Services… 2016/08/25 CAD 15,435.00

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