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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: 


Notice categories:

10 of 11657
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Environmental Assessment Management System (EAMS) Services 2013/12/20
Amended
2014/01/06 Canadian Environmental Assessment Agency
IT Project Manager for Canadian Environmental Assessment Agency Services 2018/08/28
Amended
2018/09/06 Canadian Environmental Assessment Agency
Workspaces for Canadian Environmental Assessment Agency Goods 2018/08/01 2018/08/14 Canadian Environmental Assessment Agency
RFB - Workspaces for Canadian Environmental Assessment Agency Goods 2018/08/02
Amended
2018/08/14 Canadian Environmental Assessment Agency
Organized Reasoning in Environmental Assessment Support for Key Staff Services 2017/09/18 2017/10/03 Canadian Environmental Assessment Agency
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES Services 2015/10/15
Amended
2015/10/21 Aboriginal Affairs & Northern…
Environmental services - Environmental assessment and receiving… Services 2022/01/17
Amended
2022/01/21 Public Works and Government Services…
Environmental services - Environmental assessment and receiving… Services 2022/01/17
Amended
2022/01/21 Public Works and Government Services…
TRAUMA INFORMED ENVIRONMENTAL ASSESSMENT TRAINING 2022/12/12 2022/12/23 Environmental Assessment Office
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES -… Services 2015/10/15
Amended
2015/10/21 Aboriginal Affairs & Northern…
Displaying 1 - 10 of
10 of 25745
25745
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 001 - CONTAMINATED SITES RISK ASSESSMENT SERVICES - Keystone… Services 2024/03/22
Amended
2023/10/31 Department of Public Works and Government…
Environmental Services Services 2017/05/18 N/A Public Works and Government Services…
Environmental Services Services 2016/12/07 N/A Public Works and Government Services…
Environmental Services Services 2016/03/10 N/A Public Works and Government Services…
Organized Reasoning in Environmental Assessment Support for Key Staff Services 2017/10/20 N/A Canadian Environmental Assessment Agency
Amend 004 - Mooring Hardware and Anchors - Keystone Supplies… Goods 2023/07/11
Amended
2024/07/11 Department of Public Works and Government…
Amend 004 - Mooring Hardware and Anchors - Keystone Supplies… Goods 2023/07/11
Amended
2024/07/11 Department of Public Works and Government…
Amend 004 - Mooring Hardware and Anchors - Keystone Supplies… Goods 2023/07/11
Amended
2024/07/11 Department of Public Works and Government…
Amend 004 Mooring Hardware and Anchors - Keystone Supplies International… Goods 2023/07/11
Amended
2024/07/11 Department of Public Works and Government…
Amend 004 - Mooring Hardware and Anchors - Keystone Supplies… Goods 2023/07/11
Amended
2024/07/11 Department of Public Works and Government…
50 of 143189
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
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2023/03/28 CAD 1,050,000.00
Keystone Environmental Ltd. EZ897-192499/002/VAN Public Works and Government Services… 2023/01/25 CAD 7,500,000.00
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2022/12/20 CAD 1,050,000.00
Keystone Environmental Ltd. EZ897-191436/005/VAN Public Works and Government Services… 2022/08/11 CAD 1,000,000.00
Keystone Environmental Ltd. EZ897-192499/002/VAN Public Works and Government Services… 2022/03/31 CAD 2,500,000.00
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2022/02/18 CAD 1,050,000.00
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2020/04/24 CAD 1,050,000.00
Keystone Environmental Ltd. EZ897-192499/002/VAN Public Works and Government Services… 2020/01/31 CAD 5,000,000.00
Keystone Environmental Ltd. EZ897-191436/005/VAN Public Works and Government Services… 2019/08/09 CAD 1,800,000.00
Keystone Environmental Ltd. EZ897-192061/004/VAN Public Works and Government Services… 2019/04/29 CAD 1,050,000.00
Keystone Environmental Ltd. EZ897-161534/005/VAN Public Works and Government Services… 2019/03/21 CAD 1,600,000.00
Keystone Environmental Ltd. EZ897-170341/001/VAN Public Works and Government Services… 2018/08/09 CAD 945,000.00
Keystone Environmental Ltd. EZ897-161533/003/PWY Public Works and Government Services… 2018/07/30 CAD 787,500.00
Keystone Environmental Ltd. EZ897-161533/003/PWY Public Works and Government Services… 2017/09/06 CAD 787,500.00
Keystone Environmental Ltd. EZ897-170341/001/VAN Public Works and Government Services… 2017/08/18 CAD 945,000.00
Keystone Environmental Ltd. EZ897-170838/005/PWY Public Works and Government Services… 2017/07/06 CAD 2,000,000.00
Keystone Environmental Ltd. EZ897-170838/005/PWY Public Works and Government Services… 2017/05/18 CAD 2,000,000.00
Keystone Environmental Ltd. EZ897-170341/001/VAN Public Works and Government Services… 2016/12/12 CAD 945,000.00
Keystone Environmental Ltd. EZ897-170760/005/PWY Public Works and Government Services… 2016/12/07 CAD 1,904,762.00
Keystone Environmental Ltd. EZ897-161534/005/VAN Public Works and Government Services… 2016/07/07 CAD 1,600,000.00
Keystone Environmental Ltd. EZ897-161533/003/PWY Public Works and Government Services… 2016/06/08 CAD 787,500.00
Keystone Environmental Ltd. EZ897-161534/005/VAN Public Works and Government Services… 2016/05/20 CAD 1,600,000.00
Keystone Environmental Ltd. EZ897-161533/003/PWY Public Works and Government Services… 2016/03/10 CAD 787,500.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2013/09/20 CAD 714,286.00
Keystone Environmental Ltd. E0276-132639/002/VAN Public Works and Government Services… 2013/08/07 CAD 448,000.00
Keystone Environmental Ltd. E0276-132638/001/VAN Public Works and Government Services… 2013/07/22 CAD 672,000.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2013/06/27 CAD 714,286.00
Keystone Environmental Ltd. E0276-092864/002/XSB Public Works and Government Services… 2012/09/25 CAD 199,999.00
Keystone Environmental Ltd. W3534-110002/001/VAN Department of National Defence 2012/03/19 CAD 43,326.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2012/01/16 CAD 714,286.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2011/12/19 CAD 714,286.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2011/11/23 CAD 714,286.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2011/06/20 CAD 714,286.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2011/02/22 CAD 714,286.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2010/10/20 CAD 714,286.00
Keystone Environmental Ltd. E0276-092730/004/XSB Public Works and Government Services… 2010/10/13 CAD 714,286.00
Keystone Environmental Ltd. E0276-092864/002/XSB Public Works and Government Services… 2010/04/16 CAD 199,999.00
Keystone Environmental Ltd. E0276-092864/002/XSB Public Works and Government Services… 2009/10/01 CAD 199,999.00
Keystone Environmental Ltd. E0276-061026/001/XSB Public Works and Government Services… 2011/09/27 CAD 710,200.00
Keystone Environmental Ltd. E0276-061026/001/XSB Public Works and Government Services… 2010/10/18 CAD 710,200.00
Keystone Environmental Ltd. E0276-061026/001/XSB Public Works and Government Services… 2010/03/15 CAD 710,200.00
Keystone Environmental Ltd. EZ897-191444/004/VAN Public Works and Government Services… 2023/01/25 CAD 2,250,000.00
Keystone Environmental Ltd. EZ897-191444/004/VAN Public Works and Government Services… 2022/10/18 CAD 2,250,000.00
Keystone Environmental Ltd. EZ897-191444/004/VAN Public Works and Government Services… 2021/11/04 CAD 750,000.00
Keystone Environmental Ltd. EZ897-191444/004/VAN Public Works and Government Services… 2019/10/25 CAD 1,500,000.00
Keystone Environmental Ltd. EZ897-191436/005/VAN Department of Public Works and Government… 2024/03/22
Amended
CAD 1,000,000.00
Keystone Environmental Ltd. EZ897-191436/005/VAN Department of Public Works and Government… 2024/03/22
Amended
CAD 1,000,000.00
Keystone Environmental Ltd. F1571-187127/003/TPV Fisheries and Oceans Canada 2022/08/02 CAD 700,000.00
Keystone Environmental Ltd. F1571-187127/003/TPV Fisheries and Oceans Canada 2021/07/28 CAD 175,000.00
Keystone Environmental Ltd. F1571-187127/003/TPV Fisheries and Oceans Canada 2021/07/14 CAD 500,000.00

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