SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Saturday, May 4 from 7:00 pm until 11:00 pm (Eastern Time) 

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 21247
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
INDUSTRY ENGAGEMENT EVENT NOTICE - CLOUD COMPUTING SOLUTIONS… Goods 2014/11/26
Amended
2014/12/12 Public Works and Government Services…
POWER SUPPLY Goods 2015/08/31
Amended
2015/10/01 Department of National Defence
Power Supply Goods 2017/02/27 2017/04/10 Department of National Defence
Computer Aided Design and Drafting Services 2022/09/29 2022/11/04 British Columbia Hydro and Power Authority
Offender Computing and Technology for Rehabilitation Services 2018/05/08 2018/06/07 Correctional Service of Canada
Power Tools Goods 2019/05/08 2019/05/29 Correctional Service of Canada
Power Tools Goods 2019/04/11
Amended
2019/04/30 Correctional Service of Canada
Power Tools Goods 2019/01/22 2019/02/11 Correctional Service of Canada
ITQ for Desktop Computers Refresh for Operations 2023/07/28
Amended
2023/08/10 E-Comm Communications for British…
ITQ for Desktop Computers Refresh for Operations 2023/07/20 2023/08/10 E-Comm Communications for British…
Displaying 1 - 10 of
10 of 61138
61138
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 002 - RISO - UPS System Maintenance - UNIVERSAL POWER SOLUTIONS… Services 2023/12/11
Amended
2025/12/15 Marine Atlantic Inc. (MarineAtlantic)
Uninterruptible Power Supply Replacement Services related to goods 2022/07/04 N/A Department of National Defence
Uninterruptible Power Supply (UPS) System - Maintenance Construction 2017/10/05 N/A Department of National Defence
Uninterruptible Power Supply (UPS) System - Maintenance Construction 2017/07/27 N/A Department of National Defence
Uninterruptible Power Supply (UPS) System - Maintenance Construction 2020/05/28 N/A Department of National Defence
RISO Inspection Maintenance Un-interrupible Power Supply Units (UPS) -… Construction 2016/03/21 N/A Department of National Defence
Miscellaneous Electric Power and Distribution Equipment Goods 2015/12/08 N/A Department of National Defence
Uninterruptible Power Supply (UPS) System Maintenance Services 2023/05/08 2025/05/09 Department of National Defence (DND)
Uninterruptible Power Supply (UPS) System - Maintenance Construction 2012/03/22 N/A Department of National Defence
Uninterruptible Power Supply (UPS) System - Maintenance Construction 2019/02/08 N/A Department of National Defence
50 of 262484
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
ATLANTEK COMPUTER POWER SOLUTIONS INC. W7707-216881/001/HAL Department of National Defence 2020/12/22 CAD 99,694.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W6837-175356/001/HAL Department of National Defence 2022/01/31 CAD 345,000.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W6837-175356/001/HAL Department of National Defence 2021/08/11 CAD 345,000.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W6837-175356/001/HAL Department of National Defence 2020/08/07 CAD 345,000.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W684H-200004/001/HAL Department of National Defence 2020/05/28 CAD 704,375.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W6837-175356/001/HAL Department of National Defence 2019/11/20 CAD 345,000.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-170024/001/HAL Department of National Defence 2018/07/17 CAD 31,809.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W6837-175356/001/HAL Department of National Defence 2017/08/20 CAD 345,000.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-170024/001/HAL Department of National Defence 2017/07/27 CAD 31,809.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-170024/001/HAL Department of National Defence 2019/07/26 CAD 31,809.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W6863-185444/001/PWD Department of National Defence 2018/04/26 CAD 130,330.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W6837-175356/001/HAL Department of National Defence 2017/10/24 CAD 345,000.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W7707-227186/001/HAL Department of National Defence 2022/07/04 CAD 203,936.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010V-18D029/001/HAL Department of National Defence 2017/10/05 CAD 196,685.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-13C466/001/PWA Department of National Defence 2017/04/06 CAD 135,516.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W0213-16G426/001/PWD Department of National Defence 2016/03/21 CAD 60,229.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W0102-13B831/001/PWA Department of National Defence 2013/11/25 CAD 230,000.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-13C466/001/PWA Department of National Defence 2013/10/15 CAD 45,172.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-13C466/001/PWA Department of National Defence 2016/09/06 CAD 135,516.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-13C466/001/PWA Department of National Defence 2015/09/22 CAD 45,172.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010C-13C466/001/PWA Department of National Defence 2014/10/08 CAD 45,172.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W0100-223215/001/HAL Department of National Defence 2022/12/02 CAD 79,327.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W0100-223215/001/HAL Department of National Defence 2022/12/06 CAD 133,934.75
ATLANTEK COMPUTER POWER SOLUTIONS INC. W010V-20D029/001/HAL Department of National Defence 2019/09/25 CAD 80,816.00
ATLANTEK COMPUTER POWER SOLUTIONS INC. W0213-13G402/001/PWD Department of National Defence 2014/03/11 CAD 35,448.00
ATLANTEK POWER SERVICES INC. W0105-12E018/001/PWB Department of National Defence 2011/12/07 CAD 40,418.00
ATLANTEK POWER SERVICES INC. W3078-11E024/001/HAL Department of National Defence 2011/02/23 CAD 27,077.00
ATLANTEK POWER SERVICES INC. W6837-15C502/001/HAL Department of National Defence 2015/12/08 CAD 102,063.00
ATLANTEK POWER SERVICES INC. W010V-19A054/001/HAL Department of National Defence 2020/12/29 CAD 51,520.00
ATLANTEK POWER SERVICES INC. W010V-19A054/001/HAL Department of National Defence 2019/04/02 CAD 150,582.00
ATLANTEK POWER SERVICES INC. W010V-19A054/001/HAL Department of National Defence 2019/02/08 CAD 49,531.00
ATLANTEK POWER SERVICES INC. W010V-16A041/001/HAL Department of National Defence 2018/01/09 CAD 37,801.00
ATLANTEK POWER SERVICES INC. W010V-16A041/001/HAL Department of National Defence 2017/01/25 CAD 36,375.00
ATLANTEK POWER SERVICES INC. W010V-16A041/001/HAL Department of National Defence 2016/01/26 CAD 35,000.00
ATLANTEK POWER SERVICES INC. W010V-15A037/001/HAL Department of National Defence 2014/10/17 CAD 28,710.00
ATLANTEK POWER SERVICES INC. W010C-11C466/001/PWA Department of National Defence 2012/01/13 CAD 17,489.00
ATLANTEK POWER SERVICES INC. W010C-09C466/001/PWA Department of National Defence 2011/08/11 CAD 7,675.00
ATLANTEK POWER SERVICES INC. W010C-11C466/001/PWA Department of National Defence 2011/02/17 CAD 17,489.00
ATLANTEK POWER SERVICES INC. W0102-07B675/001/PWA Department of National Defence 2010/12/30 CAD 456,000.00
ATLANTEK POWER SERVICES INC. W010C-09C466/001/PWA Department of National Defence 2010/06/14 CAD -173,125.00
ATLANTEK POWER SERVICES INC. W010C-09C466/001/PWA Department of National Defence 2010/05/10 CAD 180,800.00
ATLANTEK POWER SERVICES INC. W0102-07B675/001/PWA Department of National Defence 2009/08/11 CAD 113,000.00
ATLANTEK POWER SERVICES INC. W010V-19A054/001/HAL Department of National Defence 2020/01/06 CAD 49,531.00
ATLANTEK POWER SERVICES INC. W010C-12C465/001/PWA Department of National Defence 2012/03/22 CAD 89,944.00
ATLANTEK POWER SERVICES INC. W0102-07B675/001/PWA Department of National Defence 2011/03/25 CAD 456,000.00
ATLANTEK POWER SERVICES INC. W0102-07B675/001/PWA Department of National Defence 2010/07/30 CAD 115,000.00
ATLANTEK POWER SERVICES INC. W0213-100025/001/OLZ Department of National Defence 2010/12/23 CAD 12,628.00
ATLANTEK POWER SERVICES INC. W0213-088038/001/OLZ Department of National Defence 2009/03/04 CAD 12,553.00
ATLANTEK POWER SERVICES INC. W0102-093475/001/HAL Department of National Defence 2009/02/11 CAD 8,222.00
ATLANTEK POWER SERVICES INC. W0213-110040/001/OLZ Department of National Defence 2011/01/26 CAD 24,998.00

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