SIGMA system maintenance

Due to a planned maintenance, the integration of updates to supplier financial information in SAP Ariba will be delayed during the times listed below. We apologize for any inconvenience. 

  • Friday, April 25 from 7:00 pm until 8:00 pm (EDT)

Important Notice: Procurement Posting Guidelines During Federal Elections

During a federal government election, it is the buyer’s responsibility to obtain proper approval prior to posting procurement activities on CanadaBuys. For more information on obtaining approval prior to posting on CanadaBuys, buyers should contact their supervisor. For technical questions regarding publications or urgent requirements regarding postings, contact the Service Desk.

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: 

Content in some tender notices may not be available in both English and French. This is because the Official Languages Act does not apply to all public sector institutions. Learn more about our official languages requirements.

Notice categories:

10 of 131826
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Waste Management Services for Granville Island Services 2019/04/24
Amended
 2019/04/30 Canada Mortgage and Housing Corporation
Printing of the 2024 Waste Management Calendar Goods, Services 2023/08/17 2023/09/01 Valley Region Solid Waste-Resource…
Waste collection and management Services 2024/04/05
Amended
 2024/04/05 OLD PORT OF MONTREAL CORPORATION INC.
Bow Valley Waste Management Commission - Request for Proposal -… Services 2024/10/08 2024/10/30 Bow Valley Waste Management Commission
Zero Waste Management Services for Granville Island, Vancouver, British… Services, Goods 2014/04/23
Amended
 2014/04/30 Canada Mortgage and Housing Corporation
Waste Management Services Services 2019/02/27
Amended
 2019/05/10 Correctional Service of Canada
Provision of Public Waste Bins Goods 2023/03/31 2023/04/27 Valley Region Solid Waste-Resource…
Request for Proposals for the Provision of Transportation of Solid Waste Services 2024/03/13 2024/04/18 Valley Region Solid Waste-Resource…
Waste and Recycling Removal Services Goods, Services 2013/12/12
Amended
 2013/12/16 Canada Mortgage and Housing Corporation
Waste Management Services -Various Locations Services 2021/07/12
Amended
 2021/07/20 Correctional Service of Canada

Displaying 1 - 10 of
10 of 127875
127875
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 000 - Garbage Removal - Waste Management of Canada Corporation Services 2024/03/13
Amended
 2023/03/31 Department of National Defence (DND)
Waste collection and management Services 2024/05/22 2028/05/27 OLD PORT OF MONTREAL CORPORATION INC.
Amend 004 – Refuse and Recycle Waste Management Services – Waste… Services 2024/07/30
Amended
 2025/08/31 Department of National Defence (DND)
WASTE MANAGEMENT SERVICES Services 2012/05/14 N/A Department of National Defence
Waste Recycling Services Services 2014/01/01 N/A Department of National Defence
INTEGRATED WASTE MANAGEMENT SYSTEM Services 2014/01/07 N/A Health Canada
Waste Management Services Services 2022/06/08 N/A Department of National Defence
Waste Oil Management Services 2020/09/10 N/A Marine Atlantic Inc.
Waste Management Services Services related to goods 2021/01/13 N/A Fisheries and Oceans Canada
Business Continuity Management Services and Corporate Security Services Services 2024/02/28
Amended
 2024/02/28 Canada Deposit Insurance Corporation

50 of 544879
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
Waste Management of Canada Corporation KW405-080633/001/TOR Environment Canada 2012/04/19 CAD 37,959.00
Waste Management of Canada Corporation KW405-080633/001/TOR Environment Canada 2011/03/04 CAD 33,592.00
Waste Management of Canada Corporation KW405-080633/001/TOR Environment Canada 2010/11/02 CAD 142,094.00
Waste Management of Canada Corporation KW405-080633/001/TOR Environment Canada 2009/06/03 CAD 142,094.00
Waste Management of Canada Corporation KW405-080633/001/TOR Environment Canada 2009/05/20 CAD 142,094.00
Waste Management of Canada Corporation KW405-080633/001/TOR Environment Canada 2009/05/15 CAD 70,543.00
Waste Management of Canada Corporation EP913-180581/001/FK Public Works and Government Services… 2021/05/17 CAD 900,472.00
Waste Management of Canada Corporation EP913-180581/001/FK Public Works and Government Services… 2020/05/26 CAD 318,663.00
Waste Management of Canada Corporation EP913-180581/001/FK Public Works and Government Services… 2020/02/13 CAD 900,472.00
Waste Management of Canada Corporation EP913-180581/001/FK Public Works and Government Services… 2020/01/10 CAD 21,154.00
Waste Management of Canada Corporation EP913-180581/001/FK Public Works and Government Services… 2019/04/11 CAD 296,114.00
Waste Management of Canada Corporation EP913-180581/001/FK Public Works and Government Services… 2018/09/06 CAD -8,894.00
Waste Management of Canada Corporation EP913-180581/001/FK Public Works and Government Services… 2018/04/30 CAD 273,435.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2019/06/28 CAD 9,000.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2019/04/03 CAD 6,819.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2018/11/21 CAD 6,819.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2017/01/25 CAD 484,638.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2017/01/16 CAD 241,500.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2016/04/01 CAD 484,638.00
Waste Management of Canada Corporation W0103-095029/001/VIC Department of National Defence 2016/02/29 CAD 7,875.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2016/01/27 CAD 109,481.00
Waste Management of Canada Corporation W0103-095029/001/VIC Department of National Defence 2015/11/30 CAD 9,610.00
Waste Management of Canada Corporation W0103-095029/001/VIC Department of National Defence 2015/08/25 CAD 9,000.00
Waste Management of Canada Corporation W0103-095029/001/VIC Department of National Defence 2015/05/29 CAD 18,900.00
WASTE MANAGEMENT OF CANADA CORPORATION W0103-135111/001/VIC Department of National Defence 2013/12/31 CAD 111,019.00
Waste Management of Canada Corporation W0103-095029/001/VIC Department of National Defence 2013/12/19 CAD 23,316.00
Waste Management of Canada Corporation W0103-095029/001/VIC Department of National Defence 2013/02/18 CAD 25,850.00
Waste Management of Canada Corporation W0103-095029/001/VIC Department of National Defence 2012/02/22 CAD 23,574.00
Waste Management of Canada Corporation W0105-13E052/001/PWB Department of National Defence 2015/02/23 CAD 49,634.00
Waste Management of Canada Corporation W0105-13E052/001/PWB Department of National Defence 2014/02/18 CAD 48,190.00
Waste Management of Canada Corporation W0105-13E052/001/PWB Department of National Defence 2013/03/26 CAD 46,787.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2011/05/26 CAD 801,315.00
Waste Management of Canada Corporation W0105-09E026/001/PWB Department of National Defence 2011/05/25 CAD 472,032.00
Waste Management of Canada Corporation W0105-09E026/001/PWB Department of National Defence 2011/05/10 CAD 472,032.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2011/02/09 CAD 267,105.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2011/01/14 CAD 801,315.00
Waste Management of Canada Corporation W0105-09E023/001/PWB Department of National Defence 2010/12/29 CAD 180,193.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2010/12/03 CAD 801,315.00
Waste Management of Canada Corporation W0105-09E026/001/PWB Department of National Defence 2010/11/29 CAD 157,344.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2010/10/25 CAD 801,315.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2010/04/16 CAD 801,315.00
Waste Management of Canada Corporation W0105-09E026/001/PWB Department of National Defence 2010/03/22 CAD 472,032.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2009/11/20 CAD 267,105.00
Waste Management of Canada Corporation W0105-09E026/001/PWB Department of National Defence 2009/11/06 CAD 157,344.00
Waste Management of Canada Corporation W0105-09E023/001/PWB Department of National Defence 2009/10/29 CAD 180,193.00
Waste Management of Canada Corporation W0105-09E026/001/PWB Department of National Defence 2009/05/21 CAD 472,032.00
Waste Management of Canada Corporation W0105-09E026/001/PWB Department of National Defence 2009/03/31 CAD 157,344.00
Waste Management of Canada Corporation W0105-09E024/001/PWB Department of National Defence 2009/03/10 CAD 267,105.00
Waste Management of Canada Corporation W0105-09E023/001/PWB Department of National Defence 2009/03/04 CAD 180,193.00
Waste Management of Canada Corporation 23126-080027/001/TNB Natural Resources Canada 2010/06/11 CAD 5,000.00

Useful links

How to register your business

Register your business to view and bid on tender opportunities published by Public Services and Procurement Canada.

Getting started

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

Support

Contact us directly, or find your answers using resource guides.

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