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 112849
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
NOI 23.0077 - Waste Collection Application - GFL Environmental Inc Services 2023/05/18
Amended
2023/05/31 Strathcona County
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 Services Services 2014/05/26
Amended
2014/06/02 Public Works and Government Services…
Displaying 1 - 10 of
10 of 109507
109507
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 006 - Hazardous Waste Disposal Services - GFL Environmental Inc. Services 2024/01/22
Amended
2027/02/28 Department of Public Works and Government…
Amend 001 - Black and Grey Water Flush-HMCS Ships - GFL ENVIRONMENTAL… Services 2023/12/27
Amended
2024/12/31 Department of National Defence (DND)
Amend 003 - Wet Garbage Removal - Gage.-Fred. - GFL Environmental Services 2024/06/18
Amended
2024/06/30 Department of National Defence (DND)
Amend 001 - Refuse Removal - DFO-CCG Southside - GFL Environmental Services 2024/04/10
Amended
2025/04/28 Department of Fisheries and Oceans (DFO)
Environmental Services Services 2018/03/14 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…
50 of 500984
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
GFL Environmental Inc. CW2240065 Department of Public Works and Government… 2023/06/07
Amended
CAD 0.00
GFL Environmental Inc. CW2240065 Department of Public Works and Government… 2023/03/31 CAD 0.00
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 EQ447-180276/013/TOR Public Works and Government Services… 2022/03/01 CAD 139,728.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-180276/013/TOR Public Works and Government Services… 2021/01/20 CAD 585,543.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-180276/013/TOR Public Works and Government Services… 2019/12/27 CAD 552,737.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-180276/013/TOR Public Works and Government Services… 2018/03/14 CAD 1,800,100.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-180276/013/TOR Public Works and Government Services… 2018/03/14 CAD 522,092.00
CLAW ENVIRONMENTAL SERVICES INC E0227-133490/002/PWD Public Works and Government Services… 2016/12/22 CAD 120,000.00
CLAW ENVIRONMENTAL SERVICES INC E0227-133490/001/PWD Public Works and Government Services… 2016/12/22 CAD 120,000.00
CLAW ENVIRONMENTAL SERVICES INC E0227-133490/001/PWD Public Works and Government Services… 2014/12/23 CAD 120,000.00
CLAW ENVIRONMENTAL SERVICES INC E0227-133490/002/PWD Public Works and Government Services… 2014/12/23 CAD 120,000.00
CLAW ENVIRONMENTAL SERVICES INC E0276-092730/007/XSB Public Works and Government Services… 2013/09/20 CAD 714,286.00
CLAW ENVIRONMENTAL SERVICES INC E0276-092730/007/XSB Public Works and Government Services… 2010/10/20 CAD 714,286.00
CLAW ENVIRONMENTAL SERVICES INC E0276-092730/007/XSB Public Works and Government Services… 2010/10/13 CAD 714,286.00
CLAW ENVIRONMENTAL SERVICES INC EP614-070010/026/WPG Public Works and Government Services… 2010/06/02 CAD 37,500.00
CLAW ENVIRONMENTAL SERVICES INC EP614-070010/026/WPG Public Works and Government Services… 2010/04/20 CAD 37,500.00
CLAW ENVIRONMENTAL SERVICES INC ET022-103495/001/WPG Public Works and Government Services… 2010/02/09 CAD 28,020.00
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
GFL Environmental Services Inc. CW2320388 Department of National Defence (DND) 2024/04/23
Amended
CAD 2,000,000.00
GFL Environmental Services Inc. CW2320388 Department of National Defence (DND) 2023/06/29 CAD 2,000,000.00
WSP Canada Inc. EZ897-201145/002/VAN Department of Public Works and Government… 2023/12/22
Amended
CAD 2,800,000.00
WSP Canada Inc. EZ897-201145/002/VAN Department of Public Works and Government… 2023/12/20
Amended
CAD 2,800,000.00
WSP Canada Inc. EZ897-201145/002/VAN Department of Public Works and Government… 2023/06/23
Amended
CAD 2,800,000.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-141642/001/TOR Public Works and Government Services… 2016/10/24 CAD 913,218.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-141642/001/TOR Public Works and Government Services… 2016/03/29 CAD 391,379.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-141642/001/TOR Public Works and Government Services… 2015/10/30 CAD 521,839.00
CLAW ENVIRONMENTAL SERVICES INC EF928-120391/005/MTC Public Works and Government Services… 2014/11/12 CAD 0.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-094076/024/TOR Public Works and Government Services… 2014/01/27 CAD 289,338.00
CLAW ENVIRONMENTAL SERVICES INC EF928-120391/005/MTC Public Works and Government Services… 2013/10/23 CAD 0.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-094076/024/TOR Public Works and Government Services… 2013/07/16 CAD 307,200.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-094076/024/TOR Public Works and Government Services… 2013/01/09 CAD 188,070.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-094076/024/TOR Public Works and Government Services… 2012/01/13 CAD 188,070.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-094076/024/TOR Public Works and Government Services… 2011/03/08 CAD 400,000.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-094076/024/TOR Public Works and Government Services… 2010/06/04 CAD 1,748,817.00
CLAW ENVIRONMENTAL SERVICES INC EQ447-094076/024/TOR Public Works and Government Services… 2010/02/18 CAD 376,139.00
Falcon Environmental Services, inc EE517-150174/001/QCW Public Works and Government Services… 2014/07/16 CAD 28,002.00
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT W6898-210522/001/MCT Department of National Defence (DND) 2024/04/03
Amended
CAD 82,500.00
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
AtkinsRéalis Canada Inc. EZ897-212493/002/VAN Department of Public Works and Government… 2024/06/19
Amended
CAD 1,575,000.00
Arcadis Canada Inc. EZ897-212493/003/VAN Department of Public Works and Government… 2024/06/19
Amended
CAD 1,050,000.00
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
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

Some helpful information

Download the mobile app

Access SAP Ariba from your mobile device.

Download the SAP Ariba app on Google Play
Download the SAP Ariba app on the App Store

Register your business to view and bid on tender opportunities.

Get an overview of our policies and guidelines, procurement process, and more.

Find out how to prepare for buying for or selling to the Government of Canada.