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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 31173
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Environmental Consultant Services 2023/02/20 2023/03/22 Department of National Defence
Environmental Consultant Services 2022/11/09
Amended
2022/11/18 Department of National Defence
Environmental consultant for 3 landfills Services 2015/07/21
Amended
2015/08/04 Public Works and Government Services…
Environmental Consultant Services-Standing Offer Services 2022/08/22 2022/09/27 Defence Construction Canada
Workspaces for Canadian Environmental Assessment Agency Goods 2018/08/01 2018/08/14 Canadian Environmental Assessment Agency
IT Project Manager for Canadian Environmental Assessment Agency Services 2018/08/28
Amended
2018/09/06 Canadian Environmental Assessment Agency
Environmental Consulting Services - NWT & Nunavut Services 2013/05/30
Amended
2012/03/08 Public Works and Government Services…
Block 2 Environmental Consulting Services Services 2023/05/08
Amended
2023/05/15 Department of Public Works and Government…
RFB - Workspaces for Canadian Environmental Assessment Agency Goods 2018/08/02
Amended
2018/08/14 Canadian Environmental Assessment Agency
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…
Organized Reasoning in Environmental Assessment Support for Key Staff Services 2017/09/18 2017/10/03 Canadian Environmental Assessment Agency
Environmental Consulting Services - NWT & Nunavut Services 2015/04/09
Amended
2015/04/27 Public Works and Government Services…
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 Professional and Engineering Consultant Services Services, Construction, Services related to goods 2022/02/11 2022/03/22 Defence Construction Canada
Environmental and Hazardous Substance Management Consultant Services 2019/11/28
Amended
2019/12/02 Department of National Defence
Environmental Hazardous Substance Management Consultant Services 2020/11/02
Amended
2020/11/10 Department of National Defence
Completion of Environmental Assessment and Aboriginal Consultation… Services 2020/12/18
Amended
2021/01/27 Office of Infrastructure of Canada
Environmental Consultant 2024/05/08
Amended
2024/06/04 Columbia Basin Trust
SL-Environmental Consultant Services for SEMS Services 2021/06/02 2021/07/12 Defence Construction Canada
Environmental and Biological Consultant Services Source List Services 2015/04/10
Amended
2015/05/12 Defence Construction Canada
Environmental Consulting Services 2024/04/30
Amended
2024/05/03 Village of Tahsis
Environmental Consulting Services 2024/04/17
Amended
2024/05/03 Village of Tahsis
Environmental Consulting Services 2024/02/20 2024/03/26 District of North Vancouver
22-1692 - Utilities Regulation Environmental Risk Consultant Services 2024/02/07
Amended
2024/03/07 The City of Calgary
Environmental Consulting Services 2024/04/16 2024/04/23 City of Mission
RFAP - Environmental Consultant Services for Groundwater Remediation Services 2021/12/17
Amended
2022/01/18 Defence Construction Canada
SOA MARLANT Environmental Consulting Services, NS Services 2021/05/13
Amended
2021/06/15 Defence Construction Canada
Geotechnical and Environmental Consultant Services Services 2022/06/10 2022/08/01 Defence Construction Canada
ENVIRONMENTAL CONSULTANT SERVICES - MULTIDISCIPLINARY, WESTERN REGION,… Services 2013/05/30
Amended
2012/05/01 Public Works and Government Services…
Geotechnical and Environmental Consultant Services Services 2022/08/08 2022/09/20 Defence Construction Canada
935363 - Environmental Consulting Services Standing Arrangement Services 2023/05/17
Amended
2023/06/12 City of Edmonton
ENVIRONMENTAL CONSULTING SERVICES 2024/01/09
Amended
2024/01/09 City Of Toronto - Toronto Transit…
TSPS SA 1.2 Organizational Design and Classification Consultant - Senior Services 2017/11/10 2017/11/24 Canadian Environmental Assessment Agency
SOUTH MULTIDISCIPLINARY ENVIRONMENTAL CONSULTANT SERVICES Services 2017/01/16
Amended
2017/01/23 Public Works and Government Services…
NORTH Multidisciplinary Environmental Consultant Services Services 2017/01/16
Amended
2017/01/19 Public Works and Government Services…
BUSINESS CONSULTING SERVICES Services 2019/05/30 2019/06/13 Marine Atlantic Inc.
Services de consultation en environnement pour des évaluations… Services 2020/01/10
Amended
2020/01/15 Canadian Environmental Assessment Agency
Contaminated Sites and Environmental Compliance Consulting Services Services 2022/12/15 2023/01/23 Defence Construction Canada
Pay Equity Consultant Services 2022/09/02 2022/09/20 Marine Atlantic Inc.
Consulting Services for Environmental Impact Assessment 2024/05/28
Amended
2024/06/07 Village of Cumberland
EVALUATION CONSULTANT FOR BOARD EVALUATIONS Services 2019/05/30 2019/06/05 Marine Atlantic Inc.
ENVIRONMENTAL SITE ASSESSMENT AND ASSOCIATED ENVIRONMENTAL SERVICES Services 2015/10/15
Amended
2015/10/21 Aboriginal Affairs & Northern…
RFAP - Environmental Consultant Services for 22 Wing, North Bay Services 2018/06/26
Amended
2018/07/05 Defence Construction Canada
RFSQ - Environmental Consulting Services Services 2023/09/27 2023/10/25 Department of Public Works
Environmental Consultant for West Memorial Building (WMB) Asset… Services 2015/11/06
Amended
2015/11/16 Public Works and Government Services…
RFAP for Environmental Consulting Services Services 2023/11/03
Amended
2023/11/06 Defence Construction Canada /…
Displaying 1 - 50 of
50 of 59587
59587
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…
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 Remediation Consultanting Services Services 2012/07/10 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 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 2013/06/11 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2020/02/05 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 2012/05/18 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 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 Hazardous Substance Management Consultant Services 2021/01/08 N/A Department of National Defence
Environmental Professional Consulting Services - Real Property Related Services 2020/08/24 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2020/08/24 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2020/08/24 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 2012/05/18 N/A Public Works and Government Services…
Environmental Consultant Services Services 2024/03/31
Amended
2024/03/31 Department of the Environment (ECCC )
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 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 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 2013/06/14 N/A Public Works and Government Services…
Environmental Consulting Services - NWT & Nunavut Services 2012/05/18 N/A Public Works and Government Services…
Amend 000 - Stream 1A - Environmental Services - CLAW ENVIRONMENTAL… Services 2024/03/15
Amended
2025/03/31 Department of Public Works and Government…
Amend 000 - Stream 2A - Environmental Services - CLAW ENVIRONMENTAL… Services 2024/03/15
Amended
2025/03/31 Department of Public Works and Government…
Environmental Consulting Services - NWT & Nunavut Services 2013/06/20 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…
Amend 000 - Stream 3A - Environmental Services - CLAW ENVIRONMENTAL… Services 2024/03/15
Amended
2025/03/31 Department of Public Works and Government…
Environmental Professional Consulting Services - Real Property Related Services 2016/06/27 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2018/10/09 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2021/12/31 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2016/06/29 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2016/06/28 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2016/06/28 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2016/06/27 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2018/10/17 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2018/10/09 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2022/01/18 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2021/12/31 N/A Public Works and Government Services…
Environmental Professional Consulting Services - Real Property Related Services 2021/11/28 N/A Public Works and Government Services…
50 of 270626
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
PGL Environmental Consultants EW699-111143/001/NCS Public Works and Government Services… 2010/08/13 CAD 288,706.00
PGL Environmental Consultants EP614-070010/013/WPG Public Works and Government Services… 2010/06/02 CAD 200,000.00
PGL Environmental Consultants EP614-070010/013/WPG Public Works and Government Services… 2010/04/13 CAD 200,000.00
PGL Environmental Consultants ET022-091517/001/WPG Public Works and Government Services… 2009/03/24 CAD 473.00
Columbia Environmental Consulting Ltd. EZ897-192499/006/VAN Public Works and Government Services… 2023/01/25 CAD 300,000.00
Columbia Environmental Consulting Ltd. EZ897-191436/006/VAN Public Works and Government Services… 2022/08/11 CAD 200,000.00
Columbia Environmental Consulting Ltd. EZ897-192499/006/VAN Public Works and Government Services… 2020/01/31 CAD 200,000.00
Columbia Environmental Consulting Ltd. EZ897-191436/006/VAN Public Works and Government Services… 2019/08/09 CAD 200,000.00
Columbia Environmental Consulting Ltd. EZ897-161534/006/VAN Public Works and Government Services… 2019/03/21 CAD 400,000.00
Columbia Environmental Consulting Ltd. E0276-130255/005/VAN Public Works and Government Services… 2016/03/30 CAD 20,000.00
Columbia Environmental Consulting Ltd. E0276-130255/005/VAN Public Works and Government Services… 2012/12/05 CAD 220,000.00
Columbia Environmental Consulting Ltd. E0276-130255/005/VAN Public Works and Government Services… 2012/11/08 CAD 200,000.00
Columbia Environmental Consulting Ltd. EP614-070010/024/WPG Public Works and Government Services… 2010/06/02 CAD 75,000.00
Columbia Environmental Consulting Ltd. EP614-070010/024/WPG Public Works and Government Services… 2010/04/20 CAD 75,000.00
Columbia Environmental Consulting Ltd. EW699-101444/001/PWZ Public Works and Government Services… 2009/08/17 CAD 30,048.00
Columbia Environmental Consulting Ltd. EW699-101443/001/PWZ Public Works and Government Services… 2009/07/29 CAD 96,543.00
Columbia Environmental Consulting Ltd. EW699-101052/001/PWZ Public Works and Government Services… 2009/06/30 CAD 50,674.00
Columbia Environmental Consulting Ltd. ET022-100418/001/PWZ Public Works and Government Services… 2009/05/25 CAD 56,339.00
Columbia Environmental Consulting Ltd. ET022-100414/001/PWZ Public Works and Government Services… 2009/05/15 CAD 41,598.00
Columbia Environmental Consulting Ltd. ET022-100416/001/PWZ Public Works and Government Services… 2009/05/15 CAD 48,945.00
PGL Environmental Consultants EZ897-170341/003/VAN Public Works and Government Services… 2018/08/09 CAD 315,000.00
PGL Environmental Consultants EW479-120844/027/EDM Public Works and Government Services… 2015/03/20 CAD 0.00
PGL Environmental Consultants EW479-120844/027/EDM Public Works and Government Services… 2013/07/11 CAD 0.00
PGL Environmental Consultants EW479-120844/027/EDM Public Works and Government Services… 2012/12/06 CAD 0.00
PGL Environmental Consultants EP614-070010/013/WPG Public Works and Government Services… 2009/07/03 CAD -200,000.00
Columbia Environmental Consulting Ltd. EZ897-192499/006/VAN Public Works and Government Services… 2022/03/31 CAD 100,000.00
Columbia Environmental Consulting Ltd. EZ897-161534/006/VAN Public Works and Government Services… 2016/07/07 CAD 400,000.00
Columbia Environmental Consulting Ltd. EZ897-161534/006/VAN Public Works and Government Services… 2016/05/20 CAD 400,000.00
Columbia Environmental Consulting Ltd. E0276-130255/005/VAN Public Works and Government Services… 2015/11/10 CAD 220,000.00
Columbia Environmental Consulting Ltd. EW479-120844/054/EDM Public Works and Government Services… 2014/12/16 CAD 0.00
Columbia Environmental Consulting Ltd. E0276-130255/005/VAN Public Works and Government Services… 2014/10/07 CAD 220,000.00
Columbia Environmental Consulting Ltd. E0276-130255/005/VAN Public Works and Government Services… 2013/12/06 CAD 220,000.00
Columbia Environmental Consulting Ltd. EW699-101445/001/PWZ Public Works and Government Services… 2009/08/17 CAD 34,703.00
Columbia Environmental Consulting Ltd. EP614-070010/024/WPG Public Works and Government Services… 2009/07/15 CAD 75,000.00
Columbia Environmental Consulting Ltd. ET022-100417/001/PWZ Public Works and Government Services… 2009/05/15 CAD 48,935.00
PGL Environmental Consultants E0276-061026/005/XSB Public Works and Government Services… 2011/09/27 CAD 710,200.00
PGL Environmental Consultants E0276-061026/005/XSB Public Works and Government Services… 2011/05/31 CAD 710,200.00
PGL Environmental Consultants E0276-061026/005/XSB Public Works and Government Services… 2011/03/04 CAD 710,200.00
PGL Environmental Consultants E0276-061026/005/XSB Public Works and Government Services… 2010/11/25 CAD 710,200.00
PGL Environmental Consultants E0276-061026/005/XSB Public Works and Government Services… 2010/10/18 CAD 710,200.00
PGL Environmental Consultants E0276-061026/005/XSB Public Works and Government Services… 2010/03/15 CAD 710,200.00
PGL Environmental Consultants E0276-061026/005/XSB Public Works and Government Services… 2009/05/20 CAD 710,200.00
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE EW699-220414/005/NCS Department of Public Works and Government… 2023/07/07
Amended
CAD 2,598,750.00
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
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE EW699-220414/005/NCS Department of Public Works and Government… 2024/04/03
Amended
CAD 2,598,750.00
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE EW699-220414/007/NCS Department of Public Works and Government… 2024/04/03
Amended
CAD 2,390,625.00
DILLON CONSULTING LIMITED/LES CONSULTANTS DILLON LIMITÉE EW699-220414/007/NCS Department of Public Works and Government… 2023/07/07
Amended
CAD 2,390,625.00
Greenough Environmental Consulting Inc. EN463-091411/001/FK Public Works and Government Services… 2012/05/10 CAD 135,000.00
Greenough Environmental Consulting Inc. EN438-102059/001/FE Public Works and Government Services… 2010/04/09 CAD 18,459.00

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