*Update* CanadaBuys Portal Maintenance Rescheduled

  • Please note that the CanadaBuys website critical upgrade has been rescheduled as follows:
  • New Maintenance Window:  

Friday, April 4, 2025, 20:00 (8:00 PM) EDT to Monday, April 7, 2025, 07:00 (7:00 AM) EDT

  • CanadaBuys and the Tender Management Application (TMA) will be temporarily inaccessible. However, PSPC users will still have access to their SAP accounts during this period. Publication syncing will resume once the upgrade is complete.
  • We encourage you to plan accordingly and complete any urgent tasks before the critical upgrade begins. We apologize for any inconvenience this may cause and appreciate your understanding as we carry out this critical upgrade.

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 143987
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Rural Connect Ltd - Request for Proposal - Financial Statement Audit… Services 2024/11/13 2024/12/11 Rural Connect Ltd
Claystone Waste Ltd. - Request for Qualification - Construction Program… Construction 2025/01/14
Amended
 2025/01/09 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Proposal - Compactor Goods 2024/05/08 2024/05/23 Claystone Waste Ltd.
Claystone Waste Ltd. - Notice of Intent - Notice of Intent to Participate Goods 2024/05/02 2024/12/31 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Proposal - 2024015 Cell 9 Construction Construction 2025/03/25
Amended
 2025/03/26 Claystone Waste Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/11/08
Amended
 2024/10/04 Calgary Economic Development Ltd.
Claystone Waste Ltd. - Request for Proposal - NW 11 Stormwater Retention… Construction 2024/08/21
Amended
 2024/07/19 Claystone Waste Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/10/17
Amended
 2024/11/07 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Creative… Services 2025/02/13
Amended
 2025/01/17 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2025/02/14
Amended
 2025/02/21 Calgary Economic Development Ltd.

Displaying 1 - 10 of
10 of 125197
125197
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Temporary Help Services - Ontario R Services 2021/06/14 N/A Public Works and Government Services…
Temporary Help Services - Ontario R Services 2021/06/02 N/A Public Works and Government Services…
Temporary Help Services - Ontario R Services 2021/06/14 N/A Public Works and Government Services…
Temporary Help Services - Ontario R Services 2021/06/15 N/A Public Works and Government Services…
Food Catering Services Services 2019/07/12 N/A Atomic Energy of Canada Ltd
Amend 003 - Commissioning Services - Nova Commissioning Services Ltd. Services 2023/07/18
Amended
 2025/03/31 Department of Public Works and Government…
Amend 002 - Laboratory Analysis Services - SGS AXYS ANALYTICAL SERVICES… Services 2024/12/31
Amended
 2024/12/31 Department of Public Works and Government…
EP913-211143 - Amend 003 - Hazardous Waste Diposal Service - Tomlinson… Services 2025/01/29
Amended
 2027/04/10 Department of Public Works and Government…
Amend 003 - Toilet Paper - Gordon Food Service Canada Ltd. Goods 2024/09/30
Amended
 2024/09/30 Correctional Service of Canada (CSC)
Amend 005 - Weather Reporting-Observation Services - ATS Services Ltd Services 2024/09/12
Amended
 2025/09/30 Department of Public Works and Government…

50 of 540321
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
AppleOne Services Ltd. E6TOR-20RM13/016/TOR Public Works and Government Services… 2022/05/26 CAD 100,000.00
AppleOne Services Ltd. E6TOR-20RM13/001/TOR Public Works and Government Services… 2022/05/25 CAD 100,000.00
AppleOne Services Ltd. E6TOR-20RM13/050/TOR Public Works and Government Services… 2021/06/15 CAD 150,000.00
AppleOne Services Ltd. E6TOR-20RM13/033/TOR Public Works and Government Services… 2021/06/14 CAD 150,000.00
AppleOne Services Ltd. E6TOR-20RM13/050/TOR Public Works and Government Services… 2022/05/26 CAD 100,000.00
AppleOne Services Ltd. E6TOR-20RM13/016/TOR Public Works and Government Services… 2021/06/14 CAD 150,000.00
AppleOne Services Ltd. E6TOR-20RM13/033/TOR Public Works and Government Services… 2022/05/26 CAD 100,000.00
AppleOne Services Ltd. E6TOR-20RM13/001/TOR Public Works and Government Services… 2021/06/02 CAD 150,000.00
SAFI Contracting & Services 68070-170460/001/PD Atomic Energy of Canada Ltd 2021/07/16 CAD 811,577.00
SAFI Contracting & Services 68070-170460/001/PD Atomic Energy of Canada Ltd 2019/07/12 CAD 811,577.00
SAFI Contracting & Services 68070-170460/001/PD Atomic Energy of Canada Ltd 2021/08/24 CAD -3,932,712.00
Nova Commissioning Services Ltd EP635-200926/002/FK Department of Public Works and Government… 2023/07/18
Amended
 CAD 0.00
Nova Commissioning Services Ltd EP635-200926/002/FK Department of Public Works and Government… 2023/07/18
Amended
 CAD 0.00
Nova Commissioning Services Ltd EP635-200926/002/FK Department of Public Works and Government… 2023/06/21
Amended
 CAD 0.00
HGX Services Ltd CW2395263 Department of Public Works and Government… 2025/03/20 CAD 0.00
SGS AXYS Analytical Services Ltd. ET959-190626/007/NCS Department of Public Works and Government… 2023/12/31
Amended
 CAD 0.00
SGS AXYS Analytical Services Ltd. ET959-190626/007/NCS Department of Public Works and Government… 2024/07/29
Amended
 CAD 0.00
SGS AXYS Analytical Services Ltd. ET959-190626/007/NCS Department of Public Works and Government… 2024/12/31
Amended
 CAD 0.00
SGS AXYS Analytical Services Ltd. ET959-190626/007/NCS Department of Public Works and Government… 2024/01/02
Amended
 CAD 0.00
SGS AXYS Analytical Services Ltd. ET959-190626/007/NCS Department of Public Works and Government… 2023/12/22
Amended
 CAD 0.00
Septivac Service Ltd. W0135-111047/001/TNB Department of National Defence 2013/05/03 CAD 9,040.00
Septivac Service Ltd. W0135-111047/001/TNB Department of National Defence 2011/03/22 CAD 16,950.00
Septivac Service Ltd. W0135-087062/001/TNB Department of National Defence 2010/04/27 CAD 15,750.00
Septivac Service Ltd. W0135-111047/001/TNB Department of National Defence 2014/06/26 CAD 25,990.00
Tomlinson Environmental Services Ltd EP913-211143/001/FK Department of Public Works and Government… 2025/01/29
Amended
 CAD 0.00
Tomlinson Environmental Services Ltd EP913-211143/001/FK Department of Public Works and Government… 2025/01/27
Amended
 CAD 0.00
Tomlinson Environmental Services Ltd EP913-211143/001/FK Department of Public Works and Government… 2025/01/28
Amended
 CAD 0.00
Connors Diving Services F6813-220003/001/XAQ Department of Fisheries and Oceans (DFO) 2023/08/09
Amended
 CAD 0.00
Connors Diving Services F6813-220003/001/XAQ Department of Fisheries and Oceans (DFO) 2022/09/29 CAD 0.00
GORDON FOOD SERVICE CANADA LTD. GFS 21501-203797/001/STN Correctional Service of Canada (CSC) 2023/10/06
Amended
 CAD 330,771.00
GORDON FOOD SERVICE CANADA LTD. GFS 21501-203797/001/STN Correctional Service of Canada (CSC) 2024/09/30
Amended
 CAD 330,771.00
iTranslation Services Ltd. EN966-140305/052/ZF Public Works and Government Services… 2015/07/31 CAD 0.00
iTranslation Services Ltd. EN966-140305/052/ZF Public Works and Government Services… 2022/02/22 CAD 0.00
iTranslation Services Ltd. EN966-140305/052/ZF Public Works and Government Services… 2020/07/29 CAD 0.00
Kern Brothers Office Services Ltd. EW038-142562/001/EDM Public Works and Government Services… 2015/04/22 CAD -623.00
Kern Brothers Office Services Ltd. EW038-142562/001/EDM Public Works and Government Services… 2014/04/24 CAD 51,833.00
Kern Brothers Office Services Ltd. EW038-142562/001/EDM Public Works and Government Services… 2014/08/08 CAD 7,437.00
Kern Brothers Office Services Ltd. EW038-142562/001/EDM Public Works and Government Services… 2014/06/20 CAD 41,546.00
Hollander Analytical Services Ltd. E60ZT-120001/067/ZT Public Works and Government Services… 2015/08/14 CAD 0.00
Hollander Analytical Services Ltd. E60ZT-120001/067/ZT Public Works and Government Services… 2014/05/09 CAD 0.00
ATS Services Ltd K4E21-191100/001/CAL Department of Public Works and Government… 2024/09/12
Amended
 CAD 557,029.32
ATS Services Ltd K4E21-191100/001/CAL Department of Public Works and Government… 2023/09/20
Amended
 CAD 2,500,760.70
ATS Services Ltd K4E21-191100/001/CAL Department of Public Works and Government… 2023/07/07
Amended
 CAD 2,500,760.70
Hollander Analytical Services Ltd. E60ZN-15TSPS/150/ZN Public Works and Government Services… 2017/02/06 CAD 0.00
Hollander Analytical Services Ltd. E60ZN-15TSSO/113/ZN Public Works and Government Services… 2016/08/25 CAD 0.00
Hollander Analytical Services Ltd. E60ZN-15TSPS/150/ZN Public Works and Government Services… 2016/08/17 CAD 0.00
Hollander Analytical Services Ltd. E60ZN-15TSSO/113/ZN Public Works and Government Services… 2015/06/15 CAD 0.00
Hollander Analytical Services Ltd. E60ZN-15TSPS/150/ZN Public Works and Government Services… 2017/05/18 CAD 0.00
Hollander Analytical Services Ltd. E60ZN-15TSSO/113/ZN Public Works and Government Services… 2017/05/18 CAD 0.00
Hollander Analytical Services Ltd. E60ZN-15TSSO/113/ZN Public Works and Government Services… 2017/02/06 CAD 0.00

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.

Date modified: