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 15693
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
MECHANICAL MAINTENANCE AND REPAIR SERVICES Construction 2019/03/27
Amended
2019/03/27 Canadian Space Agency
RISO Mechanical Construction 2020/05/19 2020/06/25 Department of National Defence
Mechanical Systems – Supply and Install Construction 2023/02/03
Amended
2023/02/09 Correctional Service of Canada
Mechanical Upgrades of Pool, CCGC Construction 2018/01/11
Amended
2018/01/18 Public Works and Government Services…
Mechanical Systems Repair and Maint Construction 2015/04/10
Amended
2015/04/15 Department of National Defence
Mechanical – Building U Shower Renovation Construction 2018/05/29 2018/06/14 Correctional Service of Canada
Mechanical Engineering Services Extension Construction 2023/09/26
Amended
2023/09/29 Keyano College
Mechanical Maintenance & Services, Southern Alberta Construction 2018/09/19 2018/10/02 Department of National Defence
Mechanical-electrical systems upgrades Construction 2018/02/06
Amended
2018/02/07 Foreign Affairs, Trade And Development (…
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/01/15
Amended
2020/01/21 Department of National Defence
Displaying 11 - 20 of
10 of 60689
60689
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Mechanical Upgrade Works Building, Depot, Regina, SK Construction 2015/12/10 N/A Royal Canadian Mounted Police
Mechanical Contractor Services Construction 2015/01/30 N/A Public Works and Government Services…
Mechanical Site Preparation Construction 2013/03/06 N/A Aboriginal Affairs & Northern…
Mechanical Maintenance & Services Construction 2017/09/18 N/A Department of National Defence
REFRIGERATION & MECHANICAL Services related to goods 2016/07/20 N/A Agriculture and Agri-Food Canada
Industrial Mechanic (Millwright) Services, Regina, SK Services related to goods 2018/09/25 N/A Royal Canadian Mounted Police
Mechanical services at David-Florida Laboratory Services 2024/10/31
Amended
2024/10/31 Canadian Space Agency
Mechanical Contractor VOR Prequalification Construction 2024/05/13 2027/05/13 York University
MECHANICAL MAINTENANCE AND REPAIR SERVICES Construction 2019/04/30 N/A Canadian Space Agency
Mechanical Upgrades of Pool, CCGC Construction 2018/01/22 N/A Public Works and Government Services…
50 of 261408
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
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/07/14 CAD 150,000.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/05/29 CAD 575,000.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/03/31 CAD 575,000.00
H.E. Armstrong Mechanical Limited W0102-13J429/001/PWA Department of National Defence 2017/02/28 CAD 3,750,000.00
H.E. Armstrong Mechanical Limited W0102-13J429/001/PWA Department of National Defence 2014/11/05 CAD 1,250,000.00
H.E. Armstrong Mechanical Limited W0102-10J400/001/PWA Department of National Defence 2013/05/28 CAD 2,500,000.00
H.E. Armstrong Mechanical Limited W0102-10J400/001/PWA Department of National Defence 2012/05/15 CAD 1,250,000.00
Land & Sea Mechanical Ltd. W010C-09C220/001/PWA Department of National Defence 2011/07/27 CAD 339,000.00
H.E. Armstrong Mechanical Limited W0102-10J400/001/PWA Department of National Defence 2011/05/19 CAD 1,250,000.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2011/02/25 CAD 57,500.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2010/11/09 CAD 57,500.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2010/09/27 CAD 28,750.00
Land & Sea Mechanical Ltd. W010C-09C220/001/PWA Department of National Defence 2010/05/14 CAD 113,000.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/12/31 CAD 575,000.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2009/07/30 CAD 565,000.00
Land & Sea Mechanical Ltd. W010C-09C220/001/PWA Department of National Defence 2009/05/21 CAD 113,000.00
H.E. Armstrong Mechanical Ltd. W6899-210084/001/HAL Department of National Defence (DND) 2024/03/06
Amended
CAD 1,437,500.00
H.E. Armstrong Mechanical Ltd. W6899-210084/001/HAL Department of National Defence (DND) 2024/02/23
Amended
CAD 1,437,500.00
ATELIER D' USIANGE MEGATECH A.Q. CW2269982 Defence Research and Development Canada (… 2024/01/25
Amended
CAD 241,447.50
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2024/01/25
Amended
CAD 344,925.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2024/01/24
Amended
CAD 689,850.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2024/01/10
Amended
CAD 689,850.00
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2024/01/10
Amended
CAD 689,850.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2023/12/21
Amended
CAD 689,850.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2023/10/21
Amended
CAD 344,925.00
ATELIER D' USIANGE MEGATECH A.Q. CW2269982 Defence Research and Development Canada (… 2023/01/24 CAD 482,895.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2024/01/25
Amended
CAD 344,925.00
New Ear Tool & Die Ltd CW2269978 Defence Research and Development Canada (… 2024/01/25
Amended
CAD 103,447.50
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2024/01/24
Amended
CAD 689,850.00
New Ear Tool & Die Ltd CW2269978 Defence Research and Development Canada (… 2024/01/24
Amended
CAD 103,447.50
ATELIER D' USIANGE MEGATECH A.Q. CW2269982 Defence Research and Development Canada (… 2024/01/24
Amended
CAD 482,895.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2024/01/10
Amended
CAD 689,850.00
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2024/01/10
Amended
CAD 689,850.00
ATELIER D' USIANGE MEGATECH A.Q. CW2269982 Defence Research and Development Canada (… 2023/12/21
Amended
CAD 482,895.00
New Ear Tool & Die Ltd CW2269978 Defence Research and Development Canada (… 2023/12/21
Amended
CAD 103,447.50
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2023/12/21
Amended
CAD 689,850.00
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2023/10/21
Amended
CAD 344,925.00
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2023/08/31
Amended
CAD 344,925.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2023/08/31
Amended
CAD 344,925.00
New Ear Tool & Die Ltd CW2247245 Defence Research and Development Canada (… 2023/01/27
Amended
CAD 344,925.00
Atelier d'usinage Megatech CW2247245 Defence Research and Development Canada (… 2023/01/24 CAD 344,925.00
New Ear Tool & Die Ltd CW2269978 Defence Research and Development Canada (… 2023/01/24 CAD 206,955.00
Wil-Den Mechanical Ltd W0142-10SO53/001/PWT Department of National Defence 2011/09/16 CAD 262,500.00
Pageau Morel et Associes Inc. CW2304150 Department of Public Works and Government… 2023/05/25 CAD 753,974.87
Pageau Morel et Associes Inc. CW2240244 Department of Public Works and Government… 2023/01/06
Amended
CAD 0.00
Pageau Morel et Associes Inc. CW2240244 Department of Public Works and Government… 2022/09/15 CAD 0.00
Wil-Den Mechanical Ltd W0142-10SO53/001/PWT Department of National Defence 2010/09/08 CAD 262,500.00
Hat Millwright & Mechanical Services Ltd. W6897-210034/001/PWU Department of National Defence 2022/02/16 CAD 0.00
Hat Millwright & Mechanical Services Ltd. W6897-210034/001/PWU Department of National Defence 2021/07/08 CAD 4,200,000.00
Hat Millwright & Mechanical Services Ltd. W6897-200023/001/PWU Department of National Defence 2021/03/18 CAD 525,000.00

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