SAP Ariba system maintenance

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

  • Saturday, November 23 from 7:00 pm until 11:00 pm (EST) 

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 135118
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
W689C-230017, Mechanical Services Construction 2023/07/20
Amended
2023/07/27 Department of National Defence (DND)
21510-248114 Mechanical HVAC Contractor Services Construction 2024/05/16
Amended
2024/05/17 Correctional Service of Canada (CSC)
Mechanical maintenance and repair service Services 2024/02/07
Amended
2024/02/07 Canadian Space Agency
Mechanical and Electrical Engineering Services Services 2018/10/15
Amended
2018/10/23 National Research Council Canada
Standing Offer - Mechanical Services Construction 2017/09/14
Amended
2017/09/20 Agriculture and Agri-Food Canada
Mechanical Contracting Services Standing Offer, Suffield, Alberta Construction 2021/06/11
Amended
2021/06/30 Department of National Defence
Mechanical System Construction 2021/07/12
Amended
2021/07/20 Correctional Service of Canada
Pre-qualifying of Mechanical Engineering Consulting Services Services 2023/05/05
Amended
2023/05/31 SAIT Polytechnic
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/07/11 2022/08/23 Fisheries and Oceans Canada
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/09/28
Amended
2022/10/05 Fisheries and Oceans Canada
Displaying 1 - 10 of
10 of 123423
123423
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Mechanical Repairs Construction 2012/07/04 N/A Department of National Defence
Mechanical Contractor Services Construction 2017/05/30 N/A Department of National Defence
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/02/04 N/A Department of National Defence
MECHANICAL SERVICES FOR LEASED PROPERTIES Construction 2021/05/05 N/A National Capital Commission
Mechanical Services Vessel Maintena Services related to goods 2022/05/04 N/A Marine Atlantic Inc.
Mechanical HVAC Contractor Services Construction 2020/02/10 N/A Public Works and Government Services…
MECHANICAL SERVICES Construction 2012/02/23 N/A Agriculture and Agri-Food Canada
Mechanical Contractor Services Construction 2015/01/30 N/A Public Works and Government Services…
Industrial Mechanic (Millwright) Services, Regina, SK Services related to goods 2018/09/25 N/A Royal Canadian Mounted Police
21510-248114 Mechanical HVAC Contractor Services Services 2024/06/03 2027/06/02 Correctional Service of Canada (CSC)
50 of 528094
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
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/10/10 CAD 115,587.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/10/03 CAD 19,033.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/10/03 CAD 1,297.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/08/12 CAD 53,213.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/07/31 CAD 6,858.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/06/20 CAD 9,524.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/06/17 CAD 8,637.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/06/06 CAD 5,370.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/04/29 CAD 18,996.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/04/10 CAD 7,881.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/04/10 CAD 37,997.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/03/26 CAD 157,344.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/03/20 CAD 16,488.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/03/19 CAD 94,199.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/03/18 CAD 6,041.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/13 CAD 38,996.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 13,065.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 10,828.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 6,553.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 19,118.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 16,469.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 7,685.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 14,527.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 6,734.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 19,231.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 5,676.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 148,274.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/22 CAD 6,814.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/10 CAD 4,397.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/10 CAD 4,065.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/03 CAD 17,731.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/03 CAD 12,643.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 3,155.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 39,683.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 5,708.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 3,611.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD -13,632.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 2,076.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/10 CAD 55,507.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/07/16 CAD 30,568.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 4,206.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 5,483.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 7,587,541.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 2,943.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 14,720.00
Gateway Mechanical Services W0142-12SO53/001/PWT Department of National Defence 2012/07/04 CAD 500,000.00
Gateway Mechanical Services W0142-12SO53/001/PWT Department of National Defence 2014/10/03 CAD 250,000.00
Gateway Mechanical Services Inc. EW038-120379/001/PWU Public Works and Government Services… 2011/08/12 CAD 311,640.00
Gateway Mechanical Services Inc. EW038-151950/001/PWU Public Works and Government Services… 2017/07/14 CAD 420,000.00
Gateway Mechanical Services Inc. EW038-132460/001/PWU Public Works and Government Services… 2015/01/29 CAD 420,000.00

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