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  • 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 13069
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Welding Services Construction 2015/04/23 2015/05/12 Royal Canadian Mounted Police
Welding Services Services 2023/11/07
Amended
2023/11/07 Natural Resources Canada
Welding Technician Construction 2020/10/30
Amended
2020/11/17 Public Works and Government Services…
Welding Equipment Goods 2019/02/15
Amended
2019/02/21 Department of National Defence
Welding Equipment Goods 2019/01/11
Amended
2019/01/15 Department of National Defence
Welding Equipment Goods 2019/03/20
Amended
2019/03/22 Department of National Defence
Welding Services Construction 2015/06/26
Amended
2015/07/02 Public Works and Government Services…
Welding and Fabrication Services II - Atlantic Institution Construction 2023/03/24
Amended
2023/03/24 Correctional Service Canada
Welding Services Construction 2013/04/19 2013/05/07 Public Works and Government Services…
Welding Contractor Services Construction 2020/07/09 2020/07/28 Public Works and Government Services…
Displaying 1 - 10 of
10 of 26100
26100
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Welding Services Construction 2015/07/16 N/A Public Works and Government Services…
Welding Services Construction 2015/05/21 N/A Royal Canadian Mounted Police
Welding Contractor Services Construction 2019/12/19 N/A Public Works and Government Services…
Welding Contractor Services Construction 2013/03/28 N/A Public Works and Government Services…
Welding Services Services 2024/03/31
Amended
2024/03/31 Natural Resources Canada
Welding Services - Drumheller Construction 2020/08/14 N/A Public Works and Government Services…
WELDING AND METAL FABRICATION Construction 2014/04/14 N/A Department of National Defence
Welding Services Standing Offer Construction 2020/08/19 N/A Public Works and Government Services…
Welding Services Standing Offer Construction 2017/07/26 N/A Public Works and Government Services…
Amend 001 - High Pressure Welding - Farand and Sons Welding Ltd. Services 2024/11/11
Amended
2024/11/11 Department of National Defence (DND)
50 of 142368
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
United fabrication & Welding Ltd EW038-060483/001/PWU Public Works and Government Services… 2009/03/17 CAD 105,000.00
Fahrhall Mechanical Contractors Limited 01686-080835/001/LON Agriculture and Agri-Food Canada 2011/02/10 CAD 787,500.00
Fahrhall Mechanical Contractors Limited 01686-080835/001/LON Agriculture and Agri-Food Canada 2010/03/10 CAD 262,500.00
Fahrhall Mechanical Contractors Limited 01686-080835/001/LON Agriculture and Agri-Food Canada 2009/03/23 CAD 262,500.00
Nabsa Tech Inc. CW2342924 Department of National Defence (DND) 2023/12/21 CAD 471,012.40
Darr Welding And Fabricating Ltd. W010C-11C010/001/PWA Department of National Defence 2013/10/18 CAD 690,000.00
Darr Welding And Fabricating Ltd. W010C-09C010/001/PWA Department of National Defence 2010/08/06 CAD 690,000.00
Tri-City Welding Ltd. W0134-09CYER/001/PWU Department of National Defence 2009/09/29 CAD 2,205,000.00
Tri-City Welding Ltd. W0134-06CYAD/001/PWU Department of National Defence 2009/03/25 CAD 2,110,000.00
Empire Welding and Machining Ltd. W0142-10B068/001/CAL Department of National Defence 2009/03/24 CAD 11,702.00
Darr Welding And Fabricating Ltd. W010C-14C010/001/HAL Department of National Defence 2017/01/06 CAD 690,000.00
Darr Welding And Fabricating Ltd. W010C-14C010/001/HAL Department of National Defence 2016/05/05 CAD 2,070,000.00
Darr Welding And Fabricating Ltd. W010C-14C010/001/HAL Department of National Defence 2015/12/23 CAD 690,000.00
Darr Welding And Fabricating Ltd. W010C-14C010/001/HAL Department of National Defence 2014/12/02 CAD 690,000.00
Darr Welding And Fabricating Ltd. W010C-11C010/001/PWA Department of National Defence 2014/10/01 CAD 2,070,000.00
Darr Welding And Fabricating Ltd. W010C-11C010/001/PWA Department of National Defence 2012/10/16 CAD 690,000.00
CWF Welding & Fabricating Ltd. W0127-11P053/001/EDM Department of National Defence 2011/11/01 CAD 13,829.00
Darr Welding And Fabricating Ltd. W010C-11C010/001/PWA Department of National Defence 2011/10/19 CAD 690,000.00
Darr Welding And Fabricating Ltd. W010C-09C010/001/PWA Department of National Defence 2009/11/02 CAD 678,000.00
Tri-City Welding Ltd. W0134-09CYER/001/PWU Department of National Defence 2009/08/31 CAD 2,205,000.00
Tri-City Welding Ltd. W0134-06CYAD/001/PWU Department of National Defence 2009/03/18 CAD 2,110,000.00
LSC INDUSTRIAL CW2312041 Department of National Defence (DND) 2023/06/13 CAD 0.00
Wil-Den Mechanical Ltd W0142-10SO53/001/PWT Department of National Defence 2011/09/16 CAD 262,500.00
Wil-Den Mechanical Ltd W0142-10SO53/001/PWT Department of National Defence 2010/09/08 CAD 262,500.00
Superior Boiler Works & Welding Ltd 23375-160333/001/HL Natural Resources Canada 2015/11/30 CAD 125,995.00
Superior Boiler Works & Welding Ltd 23375-130306/001/HL Natural Resources Canada 2013/02/08 CAD 22,487.00
Superior Boiler Works & Welding Ltd 23375-130306/001/HL Natural Resources Canada 2013/01/23 CAD 22,487.00
Superior Boiler Works & Welding Ltd 23295-180763/001/EDM Natural Resources Canada 2018/07/25 CAD 10,033.00
Superior Boiler Works & Welding Ltd 23295-180763/001/EDM Natural Resources Canada 2018/05/24 CAD 85,208.00
Superior Boiler Works & Welding Ltd 23375-130306/001/HL Natural Resources Canada 2013/05/06 CAD 22,487.00
H.E. Armstrong Mechanical Limited W6899-210084/001/HAL Department of National Defence 2022/03/07 CAD 1,437,500.00
H.E. Armstrong Mechanical Limited W6899-200061/001/HAL Department of National Defence 2020/07/02 CAD 1,437,500.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2020/05/01 CAD 3,701,850.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2019/04/23 CAD 1,274,200.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2018/05/28 CAD 1,239,700.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2017/05/30 CAD 1,187,950.00
Stantec Consulting Ltd. EP168-201503/002/FE Department of Public Works and Government… 2022/10/05
Amended
CAD 0.00
Anlin Welding & Steel Fabrication Ltd. EW038-203060/001/PWU Public Works and Government Services… 2020/12/07 CAD -75,600.00
Anlin Welding & Steel Fabrication Ltd. EW038-203060/001/PWU Public Works and Government Services… 2020/10/15 CAD 75,600.00
Global Mechanical Ltd. W4M00-20C038/001/PWZ Department of National Defence (DND) 2024/07/19
Amended
CAD 0.00
BURCO WELDING & CUTTING PRODUCTS INC. W3380-13Z008/001/PSD Department of National Defence 2013/12/17 CAD 71,579.00
H.E. Armstrong Mechanical Limited W0102-10J400/001/PWA Department of National Defence 2012/05/15 CAD 1,250,000.00
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 2010/09/27 CAD 28,750.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2009/07/30 CAD 565,000.00
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 2016/11/04 CAD 3,750,000.00
H.E. Armstrong Mechanical Limited W0102-13J429/001/PWA Department of National Defence 2015/11/05 CAD 1,250,000.00
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 W0102-13J429/001/PWA Department of National Defence 2013/11/06 CAD 1,250,000.00

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