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 14890
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Provision of Battery Electric Buses, Kings Transit Authority Goods 2024/11/15 2025/01/10 Kings Transit Authority
JANITORIAL SERVICE - 1275 Leeds Services 2016/02/15
Amended
 2016/02/16 Public Works and Government Services…
RFI 24.043 - Visual Validation Transit Passes - BC Transit 2024/03/05 2024/04/04 BC Transit
Appraiser Services for Transit Vehicles 2024/10/23 2024/10/23 BC Transit
Appraiser Services for Transit Vehicles 2024/10/23 2024/11/19 BC Transit
Dorval Multimodal Transit Hub (MTH) Services 2025/02/28 2025/05/09 VIA Rail Canada Inc.
NRFP 25.020 Transit Functional Abilities Assessment Services, Campbell… 2025/03/10 2025/04/02 BC Transit
NTV - On-Demand Transit Application 2023/04/11 2023/05/16 BC Transit
CONTRAT POUR LE DÉNEIGEMENT ET L'ENTRETIEN HIVERNAL DU RÉSEAU… Services related to goods 2025/03/22
Amended
 2024/03/21 Municipalité de Saint-Jacques-de-Leeds
NRFP 23.046 - On Demand Transit Application 2023/05/05 2023/06/09 BC Transit

Displaying 1 - 10 of
10 of 61592
61592
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
JANITORIAL SERVICE - 1275 Leeds Services 2016/03/01 N/A Public Works and Government Services…
Traffic and Transit Signal Systems Goods 2022/05/02 N/A Parks Canada
Provision of Accessible Transportation for Winnipeg Transit Plus Services, Goods 2023/05/05 2028/06/30 The City of Winnipeg
TRANSIT COMPRESSION BLOCK Goods 2016/05/11 N/A Department of National Defence
TRANSITION ELECTRON MICROSCOPE Goods 2019/11/04 N/A Agriculture and Agri-Food Canada
Transit Operations and Maintenance Services Goods, Services 2024/05/15 2027/07/31 City of Airdrie
Retrofit of 3 Ford Transit Goods 2025/03/31
Amended
 2026/09/30 Statistics Canada (StatCan)
Turnkey Transit Centre Services 2024/09/29
Amended
 2024/09/29 Department of Citizenship &…
Transit of CCG Vessel set Services 2020/11/30 N/A Fisheries and Oceans Canada
Supplies & Transit Cases Goods 2018/06/27 N/A Department of National Defence

50 of 268809
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
LEEDS TRANSIT INC. T8009-190274/001/HP Transport Canada 2020/05/07 CAD 466,283.00
LEEDS TRANSIT INC. T8009-190271/001/HP Transport Canada 2020/02/26 CAD 85,462.00
LEEDS TRANSIT INC. W8476-195927/001/HP Department of National Defence 2019/10/03 CAD 2,567,908.00
LEEDS TRANSIT INC. W8476-195927/001/HP Department of National Defence 2019/05/02 CAD 350,028.00
LEEDS TRANSIT INC. W8476-195927/001/HP Department of National Defence 2018/10/25 CAD 2,567,908.00
LEEDS TRANSIT INC. W8476-195927/001/HP Department of National Defence 2018/10/02 CAD 2,217,880.00
LEEDS TRANSIT INC. W8476-165458/002/HP Department of National Defence 2017/11/14 CAD 1,707,848.00
LEEDS TRANSIT INC. W8476-165458/002/HP Department of National Defence 2017/11/02 CAD 678,816.00
LEEDS TRANSIT INC. W8476-165458/001/HP Department of National Defence 2017/04/19 CAD -859,549.00
LEEDS TRANSIT INC. W8476-165458/001/HP Department of National Defence 2017/02/21 CAD 859,549.00
LEEDS TRANSIT INC. T8827-130002/001/HP Transport Canada 2013/10/22 CAD 98,440.00
LEEDS TRANSIT INC. W8476-090577/001/HP Department of National Defence 2009/08/25 CAD 346,767.00
LEEDS TRANSIT INC. W8476-090577/001/HP Department of National Defence 2009/06/29 CAD 1,985.00
LEEDS TRANSIT INC. W8476-089245/001/HP Department of National Defence 2009/02/03 CAD 8,925.00
LEEDS TRANSIT INC. W8476-090217/001/HP Department of National Defence 2009/02/03 CAD 4,809.00
Leeds Precision Instruments, Inc. M7594-203100/001/EDM Royal Canadian Mounted Police 2020/08/31 CAD 74,801.00
Leeds Precision Instruments, Inc. M7594-203100/001/EDM Royal Canadian Mounted Police 2020/07/31 CAD 74,801.00
Leeds Precision Instruments, Inc. M7594-203100/001/EDM Royal Canadian Mounted Police 2020/06/22 CAD 74,801.00
Leeds Precision Instruments, Inc. M7594-203100/001/EDM Royal Canadian Mounted Police 2020/04/03 CAD 74,801.00
Leeds Precision Instruments, Inc. M7594-203100/001/EDM Royal Canadian Mounted Police 2020/03/04 CAD 74,801.00
Leeds Precision Instruments, Inc. M7594-203100/001/EDM Royal Canadian Mounted Police 2019/12/13 CAD 74,801.00
LEEDS FORENSIC SYSTEMS M7594-133924/001/PV Royal Canadian Mounted Police 2013/01/31 CAD 148,800.00
LEEDS FORENSIC SYSTEMS M7594-123820/001/PV Royal Canadian Mounted Police 2012/03/27 CAD 46,075.00
LEEDS FORENSIC SYSTEMS M7594-123820/001/PV Royal Canadian Mounted Police 2012/02/14 CAD 46,075.00
LEEDS FORENSIC SYSTEMS M7594-114038/001/PV Royal Canadian Mounted Police 2011/02/15 CAD 67,889.00
UNIVERSITY OF LEEDS CONSULTING LTD K2660-050366/001/SS Environment Canada 2009/09/22 CAD 92,000.00
UNIVERSITY OF LEEDS CONSULTING LTD K2660-050366/001/SS Environment Canada 2009/03/31 CAD 92,000.00
Safer Transitions Inc CW2394901 Department of Public Works and Government… 2025/03/20
Amended
 CAD 0.00
Safer Transitions Inc CW2394901 Department of Public Works and Government… 2025/03/20 CAD 0.00
Transition Technologies Inc. 01896-120197/001/WPG Agriculture and Agri-Food Canada 2011/10/05 CAD 53,550.00
Transition Technologies Inc. 01804-110367/001/PV Agriculture and Agri-Food Canada 2011/01/26 CAD 25,066.00
Transition Technologies Inc. 01580-110205/001/REG Agriculture and Agri-Food Canada 2010/10/12 CAD 34,107.00
Transition Technologies Inc. 01799-100335/001/MCT Agriculture and Agri-Food Canada 2010/02/11 CAD 58,470.00
Transition Technologies Inc. 5P033-150843/001/PV Parks Canada 2017/02/10 CAD -61,879.00
Transition Technologies Inc. 5P033-150843/001/PV Parks Canada 2016/11/08 CAD 61,879.00
Transition Technologies Inc. KW405-130520/001/TOR Environment Canada 2013/10/03 CAD 35,403.00
Transition Technologies Inc. HT227-091014/001/PV Health Canada 2009/10/16 CAD 130,070.00
Transition Path Inc. E60ZT-180028/016/ZT Public Works and Government Services… 2021/02/25 CAD 0.00
Transit Paving Inc W0142-07S013/001/PWT Department of National Defence 2009/01/20 CAD 300,000.00
Transit Paving Inc W0142-16SO13/001/PWU Department of National Defence 2019/05/13 CAD 750,000.00
Transit Paving Inc W0142-16SO13/001/PWU Department of National Defence 2016/05/18 CAD 750,000.00
Transit Paving Inc W0142-13SO13/001/PWU Department of National Defence 2013/05/07 CAD 400,000.00
Bridges Transitions Inc. 21120-110736/001/XL Correctional Service of Canada 2012/07/09 CAD 22,967.00
Bridges Transitions Inc. 21120-110736/001/XL Correctional Service of Canada 2011/07/13 CAD 22,967.00
Bridges Transitions Inc. 21120-110736/001/XL Correctional Service of Canada 2010/07/14 CAD 22,967.00
NB TRANSIT INC. W0125-11K224/001/KIN Department of National Defence 2011/10/20 CAD 10,446.00
Transit Construction W0105-09E006/001/PWB Department of National Defence 2011/02/28 CAD 17,233.00
Transit Construction W0105-09E006/001/PWB Department of National Defence 2009/04/08 CAD 86,163.00
B C TRANSIT T8125-090012/001/VIC Transport Canada 2010/06/17 CAD 47,250.00
B C TRANSIT T8125-090012/001/VIC Transport Canada 2010/03/31 CAD 47,250.00

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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