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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:

50 of 134585
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
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES Services 2015/10/15
Amended
2015/10/21 Aboriginal Affairs & Northern…
Environmental services Services 2021/07/19
Amended
2021/07/23 Indigenous Services Canada
IT Project Manager for Canadian Environmental Assessment Agency Services 2018/08/28
Amended
2018/09/06 Canadian Environmental Assessment Agency
Environmental Services Services 2022/01/14
Amended
2022/01/19 Public Works and Government Services…
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…
Environmental Services - RISO Services 2017/10/12
Amended
2017/10/16 Public Works and Government Services…
Environmental Services Services 2014/06/05
Amended
2014/06/10 Public Works and Government Services…
Environmental Testing Lab Services Services 2023/10/03
Amended
2023/10/03 Department of National Defence
Environmental Testing Lab Services Services 2024/07/15
Amended
2024/07/15 Department of National Defence
Environmental Services Services 2014/05/26
Amended
2014/06/02 Public Works and Government Services…
Workspaces for Canadian Environmental Assessment Agency Goods 2018/08/01 2018/08/14 Canadian Environmental Assessment Agency
Environmental Services - RFSO Services 2018/06/04
Amended
2018/06/13 Natural Resources Canada
Environmental Services RISO Services 2021/06/25
Amended
2021/07/12 Transport Canada
Environmental Services RISO Services 2018/04/05
Amended
2018/04/11 Transport Canada
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES -… Services 2015/10/15
Amended
2015/10/21 Aboriginal Affairs & Northern…
Environmental Consulting Services Services 2013/06/15 2013/06/18
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 Management Services SO Services 2023/02/13
Amended
2023/02/21 Natural Resources Canada
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2012/03/08 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2013/04/23 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2013/04/23 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2012/03/08 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2015/04/09
Amended
2015/04/27 Public Works and Government Services…
Environmental engineering services RFSO Services 2015/03/16
Amended
2015/03/19 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2014/05/06
Amended
2014/05/09 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2015/04/09
Amended
2015/04/27 Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2014/05/06
Amended
2014/05/09 Public Works and Government Services…
Environmental site assessment services Services 2022/11/28
Amended
2022/12/15 Fisheries and Oceans Canada
Block 2 Environmental Consulting Services Services 2023/05/08
Amended
2023/05/15 Department of Public Works and Government…
Environmental Consultant Services (GCC) Services 2014/01/09
Amended
2014/01/14 Public Works and Government Services…
Environmental Engineering Support Services Services 2013/05/30
Amended
2013/04/29 Public Works and Government Services…
Environmental Consulting Services under PWGSC SA Services 2013/12/11 2014/01/03 Aboriginal Affairs & Northern…
ENVIRONMENTAL ENGINEERING SERVICES Services 2015/12/15
Amended
2015/12/23 National Capital Commission
Multidisciplinary Environmental Services Services 2022/10/24
Amended
2022/11/08 Public Works and Government Services…
Environmental Consultant Services-Standing Offer Services 2022/08/22 2022/09/27 Defence Construction Canada
Multidisciplinary Environmental Services Services 2021/12/01
Amended
2021/12/31 Public Works and Government Services…
Multidisciplinary Environmental Services Services 2022/04/19
Amended
2022/04/19 Public Works and Government Services…
Environmental Monitoring Services, Faro Mine Remediation Project Services 2022/01/31
Amended
2022/02/04 Public Works and Government Services…
ENVIRONMENTAL EFFECTS EVALUATION (EEE) SERVICES Services 2017/08/02
Amended
2017/08/15 National Capital Commission
Translation Services Services 2014/03/20
Amended
2014/03/26 Canadian Environmental Assessment Agency
SL-Environmental Consultant Services for SEMS Services 2021/06/02 2021/07/12 Defence Construction Canada
Environmental Professional and Engineering Consultant Services Services, Construction, Services related to goods 2022/02/11 2022/03/22 Defence Construction Canada
Environmental Engineering Services for the Postal Station B… Services 2015/03/18
Amended
2015/04/16 Public Works and Government Services…
Environmental Services Construction 2024/06/07
Amended
2024/06/07 Engineering Services - Northwestern Region
Environmental Services Construction 2024/05/10
Amended
2024/05/10 Engineering Services - Northwestern Region
Environmental Monitoring Services 2017/09/20
Amended
2017/09/25 Public Works and Government Services…
Environmental Remediation Services-Wahta Hunt Camps-Wahta Ontario. Construction 2023/12/07
Amended
2023/12/13 Department of Public Works and Government…
Displaying 1 - 50 of
50 of 123356
123356
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 000 - Northern Contaminated Site Environmental Clean-up Work-… Services 2024/07/02
Amended
2027/03/15 Department of Public Works and Government…
Amend 001 - OCIR-Rehabilitation des sites conta - Sanexen Services… Goods 2024/06/12
Amended
2024/06/12 Department of Public Works and Government…
Environmental Services Services 2014/12/23 N/A Public Works and Government Services…
Environmental Services Services 2018/03/14 N/A Public Works and Government Services…
Amend 000 - EF928-212177-012-MTC - Stream 2 - Risk analysis – SANEXEN Services 2023/06/07
Amended
2025/01/13 Department of Public Works and Government…
Environmental Services Services 2014/07/25 N/A Public Works and Government Services…
Environmental Services Services 2015/10/30 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental Services Services 2017/05/18 N/A Public Works and Government Services…
Environmental Services Services 2016/03/10 N/A Public Works and Government Services…
Environmental Services Services 2016/12/07 N/A Public Works and Government Services…
Environmental Services Services 2014/12/22 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental Services Services 2015/01/16 N/A Public Works and Government Services…
Environmental Remediation Consultanting Services Services 2012/07/10 N/A Public Works and Government Services…
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES -… Services 2016/05/04 N/A Aboriginal Affairs & Northern…
Environmental Engineering Services Services 2012/04/17 N/A Public Works and Government Services…
Environmental Services Services 2018/07/09 N/A Transport Canada
Environmental Consulting Services - NWT & Nunavut Services 2015/08/21 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2014/08/06 N/A Public Works and Government Services…
Environmental Remediation Consultanting Services Services 2012/07/10 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2015/08/21 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2015/08/21 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2014/07/16 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/11 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental Services Services 2014/03/26 N/A Public Works and Government Services…
Environmental Services Services 2013/07/10 N/A Natural Resources Canada
Environmental Site Assessment Services for Various Locations in… Services 2024/03/28 2029/03/28 Fisheries and Oceans Canada
Environmental Services Services 2022/06/01 N/A Public Works and Government Services…
Environmental Services Services 2018/01/12 N/A Public Works and Government Services…
Environmental Services Services 2019/01/16 N/A Public Works and Government Services…
Environmental Services Services 2017/03/22 N/A Public Works and Government Services…
Environmental Engineering Services - Real Property Services 2013/05/09 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2014/08/06 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2015/08/21 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2015/08/21 N/A Public Works and Government Services…
Environmental Services Services 2013/08/23 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental Services Services 2016/12/08 N/A Public Works and Government Services…
Environmental Services Services 2016/03/10 N/A Public Works and Government Services…
Environmental Engineering Services - Real Property Services 2016/11/30 N/A Public Works and Government Services…
Environmental Services Services 2017/05/18 N/A Public Works and Government Services…
Environmental Services Services 2017/05/18 N/A Public Works and Government Services…
Environmental Services Services 2016/12/15 N/A Public Works and Government Services…
Environmental Services Services 2018/03/05 N/A Public Works and Government Services…
Environmental Services Services 2018/03/05 N/A Public Works and Government Services…
Environmental Services Services 2018/01/12 N/A Public Works and Government Services…
50 of 527509
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
Sanexen Environmental Services Inc. EW699-220778/001/NCS Department of Public Works and Government… 2023/08/15
Amended
CAD -145,190.62
Sanexen Environmental Services Inc. EW699-220778/001/NCS Department of Public Works and Government… 2024/07/02
Amended
CAD 9,448,172.66
Sanexen Services Environnementaux inc. EZ897-220112/002/PWY Public Works and Government Services… 2022/03/03 CAD 50,358.00
Sanexen Services Environnementaux inc. EF928-151676/001/MTC Public Works and Government Services… 2016/06/20 CAD 11,597.00
Sanexen Services Environnementaux inc. EF928-132916/001/MTC Public Works and Government Services… 2015/03/23 CAD 103,855.00
Sanexen Services Environnementaux inc. EE517-150315/001/QCM Public Works and Government Services… 2014/10/16 CAD -1,003,247.00
Sanexen Services Environnementaux inc. EE517-150315/001/QCM Public Works and Government Services… 2014/10/15 CAD 15,015,735.00
Sanexen Services Environnementaux inc. EF928-132916/001/MTC Public Works and Government Services… 2013/10/02 CAD 12,861.00
Sanexen Services Environnementaux inc. EF928-132916/001/MTC Public Works and Government Services… 2013/01/16 CAD 90,994.00
Sanexen Services Environnementaux inc. EF926-060021/001/MTC Public Works and Government Services… 2009/02/02 CAD 0.00
Sanexen Services Environnementaux inc. EZ897-220112/002/PWY Public Works and Government Services… 2022/03/25 CAD -95,564.00
Sanexen Services Environnementaux inc. EZ897-220112/002/PWY Public Works and Government Services… 2022/03/11 CAD 31,829.00
Sanexen Services Environnementaux inc. EZ897-220112/002/PWY Public Works and Government Services… 2022/01/13 CAD 370,278.00
Sanexen Services Environnementaux inc. EF928-151676/001/MTC Public Works and Government Services… 2016/03/23 CAD 124,416.00
Sanexen Services Environnementaux inc. EF928-151676/001/MTC Public Works and Government Services… 2014/12/09 CAD 112,819.00
Sanexen Services Environnementaux inc. EE517-150943/001/MTC Public Works and Government Services… 2014/09/10 CAD 63,229.00
Sanexen Services Environnementaux inc. EF928-132916/001/MTC Public Works and Government Services… 2014/03/19 CAD 103,855.00
Sanexen Services Environnementaux inc. EF928-132916/001/MTC Public Works and Government Services… 2013/08/21 CAD 103,855.00
Sanexen Services Environnementaux inc. EF970-090052/005/MTC Public Works and Government Services… 2009/10/28 CAD 0.00
Sanexen Services Environnementaux inc. EF970-090052/005/MTC Public Works and Government Services… 2009/04/20 CAD 0.00
Sanexen Services Environnementaux inc. HT301-062111/004/XSB Health Canada 2010/12/07 CAD 997,500.00
Sanexen Services Environnementaux inc. EF928-151902/003/MTC Public Works and Government Services… 2018/06/28 CAD 1,092,033.00
Sanexen Services Environnementaux inc. EF928-151902/003/MTC Public Works and Government Services… 2015/10/28 CAD 1,092,033.00
Sanexen Services Environnementaux inc. EF928-122798/001/MTC Public Works and Government Services… 2014/02/24 CAD 9,862.00
Sanexen Services Environnementaux inc. EF928-120391/004/MTC Public Works and Government Services… 2013/10/23 CAD 0.00
Sanexen Services Environnementaux inc. EF928-122798/001/MTC Public Works and Government Services… 2013/03/14 CAD 4,010.00
Sanexen Services Environnementaux inc. EF928-060029/008/QCM Public Works and Government Services… 2012/05/31 CAD 625,000.00
Sanexen Services Environnementaux inc. EF928-122798/001/MTC Public Works and Government Services… 2012/02/10 CAD 81,270.00
Sanexen Services Environnementaux inc. EF928-060029/008/QCM Public Works and Government Services… 2011/06/17 CAD 625,000.00
Sanexen Services Environnementaux inc. EF928-060029/008/QCM Public Works and Government Services… 2010/05/31 CAD 625,000.00
Sanexen Services Environnementaux inc. EF928-212177/012/MTC Public Works and Government Services… 2023/01/13 CAD 0.00
Sanexen Services Environnementaux inc. EF928-151902/003/MTC Public Works and Government Services… 2019/10/25 CAD 1,092,033.00
Sanexen Services Environnementaux inc. EF928-151902/003/MTC Public Works and Government Services… 2017/08/14 CAD 1,092,033.00
Sanexen Services Environnementaux inc. EF928-151902/003/MTC Public Works and Government Services… 2016/05/16 CAD 1,092,033.00
Sanexen Services Environnementaux inc. EF928-120391/004/MTC Public Works and Government Services… 2014/11/12 CAD 0.00
Sanexen Services Environnementaux inc. EF928-122798/001/MTC Public Works and Government Services… 2012/09/21 CAD 95,142.00
Sanexen Services Environnementaux inc. EF928-060029/008/QCM Public Works and Government Services… 2009/05/29 CAD 625,000.00
Sanexen Services Environnementaux inc. EW699-220778/001/NCS Public Works and Government Services… 2022/11/30 CAD 63,000,000.00
Sanexen Environmental Services Inc. EF928-212100/001/QCM Department of Public Works and Government… 2024/06/12
Amended
CAD 0.00
Sanexen Environmental Services Inc. EF928-212100/001/QCM Department of Public Works and Government… 2022/06/13 CAD 0.00
Sanexen Services Environnementaux inc. EE517-150315/001/QCM Public Works and Government Services… 2017/11/29 CAD 2,663,683.00
Sanexen Services Environnementaux inc. K0C74-120260/001/MTA Environment Canada 2013/07/17 CAD 602,450.00
Sanexen Services Environnementaux inc. H4005-080298/001/MTB Health Canada 2009/04/20 CAD 600,000.00
Sanexen Services Environnementaux inc. K0C74-120260/001/MTA Environment Canada 2014/02/18 CAD 1,376.00
Sanexen Services Environnementaux inc. EF928-230690/001/QCM Public Works and Government Services… 2022/08/24 CAD 365,446.00
Sanexen Services Environnementaux inc. EF928-212100/001/QCM Public Works and Government Services… 2022/07/13 CAD 0.00
Sanexen Services Environnementaux inc. EF928-212100/001/QCM Public Works and Government Services… 2022/06/13 CAD 0.00
Sanexen Services Environnementaux inc. EE517-221213/001/QCM Public Works and Government Services… 2022/02/22 CAD 7,573,978.00
Sanexen Services Environnementaux inc. EA003-190554/001/PWD Public Works and Government Services… 2018/08/08 CAD 3,044,625.00
Sanexen Services Environnementaux inc. EC373-173334/008/PWB Public Works and Government Services… 2017/06/07 CAD 1.00

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