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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 113966
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
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 Testing Lab Services Services 2023/10/03
Amended
2023/10/03 Department of National Defence
Environmental Services - RISO Services 2017/10/12
Amended
2017/10/16 Public Works and Government Services…
Environmental Testing Lab Services Services 2024/06/28 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 2018/04/05
Amended
2018/04/11 Transport Canada
Environmental Services RISO Services 2021/06/25
Amended
2021/07/12 Transport Canada
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES -… Services 2015/10/15
Amended
2015/10/21 Aboriginal Affairs & Northern…
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
Pavement Rehabilitation: Haversley, Seaforth & Charland 2024/02/05 2024/02/06 City of Coquitlam
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
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 engineering services RFSO Services 2015/03/16
Amended
2015/03/19 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 2015/04/09
Amended
2015/04/27 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 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
Environmental Engineering Support Services Services 2013/05/30
Amended
2013/04/29 Public Works and Government Services…
Environmental Consultant Services-Standing Offer Services 2022/08/22 2022/09/27 Defence Construction Canada
Multidisciplinary Environmental Services Services 2022/10/24
Amended
2022/11/08 Public Works and Government Services…
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 EFFECTS EVALUATION (EEE) SERVICES Services 2017/08/02
Amended
2017/08/15 National Capital Commission
Environmental Monitoring Services, Faro Mine Remediation Project Services 2022/01/31
Amended
2022/02/04 Public Works and Government Services…
Translation Services Services 2014/03/20
Amended
2014/03/26 Canadian Environmental Assessment Agency
Environmental Professional and Engineering Consultant Services Services, Construction, Services related to goods 2022/02/11 2022/03/22 Defence Construction Canada
SL-Environmental Consultant Services for SEMS Services 2021/06/02 2021/07/12 Defence Construction Canada
Environmental Services Construction 2024/06/07
Amended
2024/06/07 Engineering Services - Northwestern Region
Environmental Engineering Services for the Postal Station B… Services 2015/03/18
Amended
2015/04/16 Public Works and Government Services…
Burnaby Seaforth Elementary School Parking Lot 2023/09/26
Amended
2023/09/27 The Board of Education of School District…
Environmental Services Services 2023/04/13 2023/04/28 Ministry of Forests
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 Testing Services Services 2022/07/28
Amended
2022/08/05 Canadian Nuclear Safety Commission
CONTAMINATED ENVIRONMENTAL SITE ASSESSMENT SERVICES Services 2018/08/16
Amended
2018/08/27 National Capital Commission
Environmental and Biological Consultant Services Source List Services 2015/04/10
Amended
2015/05/12 Defence Construction Canada
Displaying 151 - 200 of
50 of 108692
108692
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Environmental Remediation Consultanting Services Services 2012/07/10 N/A Public Works and Government Services…
Amend 000 - Stream 3 Environmental Services - Stantec Consulting Ltd. Services 2024/03/21
Amended
2025/03/31 Department of Public Works and Government…
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES -… Services 2016/05/04 N/A Aboriginal Affairs & Northern…
Environmental Remediation Consultanting Services Services 2012/07/10 N/A Public Works and Government Services…
Environmental Engineering Support Services Services 2013/05/28 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
Environmental Investigation of Sites Services 2013/04/17 N/A Public Works and Government Services…
Environmental Engineering Services - Real Property Services 2012/04/17 N/A Public Works and Government Services…
Environmental Engineering Services - Real Property Services 2021/11/02 N/A Public Works and Government Services…
Environmental Engineering Services - Real Property Services 2012/04/17 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
ENVIRONMENTAL ENGINEERING SERVICES Services 2016/02/22 N/A National Capital Commission
ENVIRONMENTAL ENGINEERING SERVICES Services 2016/02/22 N/A National Capital Commission
ENVIRONMENTAL ENGINEERING SERVICES Services 2016/02/22 N/A National Capital Commission
Environmental Engineering Services - Real Property Services 2013/04/26 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 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 Consulting Services - NWT & Nunavut Services 2013/06/07 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/27 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/27 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/07 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 2012/05/22 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental 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 2012/05/22 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/27 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/18 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/07 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/07 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 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 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 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 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 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 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…
Northern Contaminated Site Environmental Clean-up Work/Services Services 2019/10/25 N/A Public Works and Government Services…
Northern Contaminated Site Environmental Clean-up Work/Services Services 2019/06/21 N/A Public Works and Government Services…
Northern Contaminated Site Environmental Clean-up Work/Services Services 2017/09/01 N/A Public Works and Government Services…
50 of 503131
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
Seaforth Geosurveys Incorporated F2915-140013/001/HAL Fisheries and Oceans Canada 2021/02/07 CAD 0.00
Seaforth Geosurveys Incorporated F5129-183003/001/HAL Fisheries and Oceans Canada 2019/04/26 CAD 1,964,448.00
Seaforth Geosurveys Incorporated F5129-183003/001/HAL Fisheries and Oceans Canada 2019/03/26 CAD 1,964,448.00
Seaforth Geosurveys Incorporated F5129-183003/001/HAL Fisheries and Oceans Canada 2018/11/27 CAD 186,605.00
Seaforth Geosurveys Incorporated F2915-180002/001/HAL Fisheries and Oceans Canada 2018/11/07 CAD 1,857,387.00
Seaforth Geosurveys Incorporated F5129-183003/001/HAL Fisheries and Oceans Canada 2018/09/21 CAD 615,998.00
Seaforth Geosurveys Incorporated F5129-183003/001/HAL Fisheries and Oceans Canada 2018/09/21 CAD 1,964,448.00
Seaforth Geosurveys Incorporated F2915-180002/001/HAL Fisheries and Oceans Canada 2018/09/13 CAD 1,857,387.00
Seaforth Geosurveys Incorporated F2915-180002/001/HAL Fisheries and Oceans Canada 2018/07/12 CAD 1,857,387.00
Seaforth Geosurveys Incorporated F5129-183003/001/HAL Fisheries and Oceans Canada 2018/07/12 CAD 1,161,845.00
Seaforth Geosurveys Incorporated F2915-140013/001/HAL Fisheries and Oceans Canada 2018/08/02 CAD 0.00
Seaforth Geosurveys Incorporated F2915-140013/001/HAL Fisheries and Oceans Canada 2016/04/06 CAD 0.00
Polster Environmental Services Ltd. EW479-120844/030/EDM Public Works and Government Services… 2014/12/16 CAD 0.00
Polster Environmental Services Ltd. EW479-120844/030/EDM Public Works and Government Services… 2014/08/11 CAD 0.00
Polster Environmental Services Ltd. EW479-120844/030/EDM Public Works and Government Services… 2013/07/11 CAD 0.00
Polster Environmental Services Ltd. EW479-120844/030/EDM Public Works and Government Services… 2013/01/03 CAD 0.00
Seaforth Geosurveys Incorporated F6160-180013/003/XAQ Fisheries and Oceans Canada 2021/03/23 CAD 0.00
Seaforth Geosurveys Incorporated F6160-150018/013/XAQ Fisheries and Oceans Canada 2018/11/29 CAD 0.00
Seaforth Geosurveys Incorporated F6160-150018/013/XAQ Fisheries and Oceans Canada 2017/10/31 CAD 0.00
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
CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint… EQ447-220523/003/TOR Department of Public Works and Government… 2024/03/15
Amended
CAD 0.00
CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint… EQ447-220523/007/TOR Department of Public Works and Government… 2024/03/15
Amended
CAD 0.00
CLAW ENVIRONMENTAL SERVICES INC., STANTEC CONSULTING LTD., in Joint… EQ447-220523/013/TOR Department of Public Works and Government… 2024/03/15
Amended
CAD 0.00
Pinchin Ltd. EZ897-212493/004/VAN Department of Public Works and Government… 2024/06/19
Amended
CAD 525,000.00
Columbia Environmental Consulting Ltd. EZ897-191436/006/VAN Department of Public Works and Government… 2024/03/22
Amended
CAD 200,000.00
Columbia Environmental Consulting Ltd. EZ897-191436/006/VAN Department of Public Works and Government… 2024/03/22
Amended
CAD 200,000.00
Strum Environmental Services Limited E0226-111592/004/PWD Public Works and Government Services… 2012/09/18 CAD 285,000.00
Strum Environmental Services Limited E0226-111592/004/PWD Public Works and Government Services… 2011/02/01 CAD 285,000.00
Arctic Environmental Services Ltd. ET022-181307/001/NCS Public Works and Government Services… 2018/03/05 CAD -6,000.00
Arctic Environmental Services Ltd. ET022-181307/001/NCS Public Works and Government Services… 2018/02/20 CAD 5,530.00
Arctic Environmental Services Ltd. ET022-181307/001/NCS Public Works and Government Services… 2017/11/14 CAD 497,500.00
Kitikmeot Environmental Ltd. EW479-192534/010/NCS Department of Public Works and Government… 2019/08/13 CAD 0.00
Stantec Consulting Ltd. EZ897-212493/001/VAN Department of Public Works and Government… 2024/06/19
Amended
CAD 2,100,000.00
COMPASS RESOURCE MANAGEMENT LTD CW2227411 Department of the Environment (ECCC ) 2024/03/31
Amended
CAD 59,009.99
COMPASS RESOURCE MANAGEMENT LTD CW2227411 Department of the Environment (ECCC ) 2023/07/31
Amended
CAD 59,009.99
COMPASS RESOURCE MANAGEMENT LTD CW2227411 Department of the Environment (ECCC ) 2022/12/12 CAD 402,335.91
Tlicho Engineering & Environmental Services Ltd. EW699-230811/001/NCS Public Works and Government Services… 2022/08/29 CAD 67,884.00
Tlicho Engineering & Environmental Services Ltd. EW699-210882/001/NCS Public Works and Government Services… 2020/09/29 CAD 98,452.00
Tlicho Engineering & Environmental Services Ltd. EW479-201246/001/NCS Public Works and Government Services… 2019/09/18 CAD 14,750.00
Tlicho Engineering & Environmental Services Ltd. EW699-092888/001/NCS Public Works and Government Services… 2011/10/20 CAD 1,813,361.00
Tlicho Engineering & Environmental Services Ltd. EW699-092888/001/NCS Public Works and Government Services… 2011/06/21 CAD 1,813,361.00
Tlicho Engineering & Environmental Services Ltd. EW699-092888/001/NCS Public Works and Government Services… 2009/02/19 CAD 1,813,361.00
Stantec Consulting Ltd. EQ447-220523/001/TOR Department of Public Works and Government… 2024/03/21
Amended
CAD 0.00
Stantec Consulting Ltd. EQ447-220523/004/TOR Department of Public Works and Government… 2024/03/21
Amended
CAD 0.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/12/07 CAD 3,491,262.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/09/15 CAD 3,491,262.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/08/03 CAD 3,491,262.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2022/05/30 CAD 3,491,262.00
Tomlinson Environmental Services Ltd. EP913-211635/001/FK Public Works and Government Services… 2021/11/29 CAD 3,491,262.00

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