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  • Friday, June 21 from 3:00 pm until 7:00 pm (Eastern Time) 
  • Saturday, June 22 from 6:00 pm until Sunday, June 23 12:00 am (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:

50 of 8762
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
WELDING AND METAL FABRICATION Construction 2014/03/26
Amended
2014/04/03 Department of National Defence
Welding and Fabrication Services- Atlantic Institution Construction 2022/12/01
Amended
2022/12/05 Correctional Service of Canada
Welding and Fabrication Services II - Atlantic Institution Construction 2023/03/24
Amended
2023/03/24 Correctional Service Canada
Welding & Fabrication Construction 2013/07/19 2013/09/04 Department of National Defence
RISO - Welding & Metal Fabrication Construction 2017/04/27 2017/06/06 Department of National Defence
General Welding & Metal Fabrication - Atlantic Institution Services 2024/06/11
Amended
2024/06/11 Correctional Services Canada
Welding, Metal Fabricating and Millwrighting Services Services 2024/06/05 2024/06/26 The Niagara Parks Commission
Standing Offer W684H-240195A Welding and Metal Fabrication- CFB Halifax… Construction 2023/12/08
Amended
2024/01/03 Department of Public Works and Government…
Welding, Metal Fabricating and Millwrighting Services 2024/05/10
Amended
2024/05/10 Niagara Parks Commission
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, Metal Fabricating and Millwrighting Services RE-POST Services, Goods 2024/06/26 Niagara Parks Commission
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 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…
Welding Contractor Services Construction 2019/10/18 2019/11/07 Public Works and Government Services…
Welding Machine Goods 2018/01/08
Amended
2018/01/12 Department of National Defence
Welding Services - Drumheller Construction 2020/07/06 2020/07/28 Public Works and Government Services…
Welding Machines/Kits Goods 2018/10/26
Amended
2018/11/14 Department of National Defence
Welding Supplies Goods 2017/10/16 2017/11/27 Department of National Defence
Welding Enclosure Goods 2013/05/30
Amended
2012/05/09 Department of National Defence
Welding Supplies Goods 2017/10/12
Amended
2017/10/16 Department of National Defence
Welding Contractor Services Construction 2013/05/30
Amended
2012/12/13 Public Works and Government Services…
Welding Services Standing Offer Construction 2017/06/02 2017/06/22 Public Works and Government Services…
Welding Services Standing Offer Construction 2020/07/30
Amended
2020/08/11 Public Works and Government Services…
WELDING MACHINE,ARC Goods 2014/03/07 2014/04/16 Department of National Defence
RISO - Welding for Construction Construction 2020/11/16 2020/12/03 Department of National Defence
WELDING TABLES AND ASSOCIATED KITS Goods 2013/05/30
Amended
2012/10/11 National Research Council Canada
Welding and Machine Contractor Service Construction 2016/02/11 2016/03/02 Public Works and Government Services…
Welding Services, Innisfail, AB Construction 2015/03/02 2015/03/20 Public Works and Government Services…
WELDING MACHINE,ULTRASONIC,METAL Goods 2015/07/23 2015/09/01 Department of National Defence
RISO - Welding Construction 2018/12/07 2019/01/17 Department of National Defence
Welding Machine and Soldering DE-soldering Station Goods 2019/01/25
Amended
2019/01/28 Department of National Defence
Welding Services, Drumheller, Alberta Construction 2013/07/18 2013/08/06 Public Works and Government Services…
Mobile welding repairs Services 2023/04/14
Amended
2023/05/10 Department of National Defence (DND)
Welding and piping installation services Construction 2016/01/25
Amended
2016/02/01 Natural Resources Canada
Welding Services, Regina, SK Construction 2018/05/18 2018/06/28 Royal Canadian Mounted Police
RISO - Mobile Welding Construction 2020/04/07
Amended
2020/04/23 Department of National Defence
Welding Services, Regina, SK Construction 2018/07/11 2018/08/01 Royal Canadian Mounted Police
Virtual Welding Machines Goods 2018/01/31
Amended
2018/02/08 Department of National Defence
Fabric Goods 2013/05/30
Amended
2012/08/20 Correctional Service of Canada
Fabric Goods 2016/04/04
Amended
2016/04/11 Correctional Service of Canada
Fabric Goods 2013/05/30
Amended
2012/11/08 Correctional Service of Canada
High Pressure and Structural Welding Construction 2020/09/14 2020/10/06 Department of National Defence
High Pressure Welding SOA Construction 2014/09/25 2014/10/09 Department of National Defence
FABRIC Goods 2014/02/12
Amended
2014/02/18 Correctional Service of Canada
Displaying 1 - 50 of
50 of 22518
22518
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
RISO - Welding & Metal Fabrication Construction 2018/02/14 N/A Department of National Defence
Standing Offer W684H-240195A Welding and Metal Fabrication- CFB Halifax… Services 2024/01/12 2026/02/14 Department of Public Works and Government…
RISO - Welding for Construction Construction 2020/12/17 N/A Department of National Defence
Welding & Fabrication Construction 2013/10/23 N/A Department of National Defence
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…
Amend 002 - Trucks and Truck Tractors, Wheeled - PK Welding and… Goods 2023/09/12
Amended
2201/10/31 Royal Canadian Mounted Police (RCMP)
Welding Services - Drumheller Construction 2020/08/14 N/A Public Works and Government Services…
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…
Welding Services, Innisfail, AB Construction 2015/04/30 N/A Public Works and Government Services…
Welding Services, Drumheller, Alberta Construction 2013/09/11 N/A Public Works and Government Services…
Amend 001 - High Pressure Welding - Farand and Sons Welding Ltd. Services 2021/11/12 2024/11/11 Department of National Defence (DND)
Welding Services, Regina, SK Construction 2018/08/21 N/A Royal Canadian Mounted Police
High Pressure Welding SOA Construction 2015/01/16 N/A Department of National Defence
Welding Technician Construction 2021/01/18 N/A Public Works and Government Services…
6D063-225702 - Welding Services Services 2023/05/30 2028/05/31 Public Health Agency of Canada (PHAC)
High Pressure Welding Standing Offer Construction 2021/11/12 N/A Department of National Defence
Welding Services Construction 2013/06/07 N/A Public Works and Government Services…
Welding Services Standing Offer, Bowden Institution, Innisfail, AB Construction 2013/02/16 N/A Public Works and Government Services…
Welding Contractor Services Construction 2020/08/13 N/A Public Works and Government Services…
Welding Equipment, Miscellaneous Goods 2013/03/19 N/A National Research Council Canada
Welding Services Services 2024/03/31
Amended
2024/03/31 Natural Resources Canada
Welding Equipment Goods 2019/04/16 N/A Department of National Defence
Welding Machine Goods 2018/01/22 N/A Department of National Defence
Mobile welding repairs Services 2024/02/29
Amended
2025/05/15 Department of National Defence (DND)
Welding and piping installation services Construction 2016/02/11 N/A Natural Resources Canada
FABRIC Goods 2012/03/30 N/A Correctional Service of Canada
High Pressure Welding Standing Offer, Edmonton Garrison, Edmonton,… Construction 2018/09/11 N/A Department of National Defence
Welding and Machine Contractor Service Construction 2016/03/16 N/A Public Works and Government Services…
Welding Equipment, Miscellaneous Goods 2015/11/18 N/A Department of National Defence
Welding Contractor Services Construction 2013/01/16 N/A Public Works and Government Services…
Welding Machines/Kits Goods 2018/12/04 N/A Department of National Defence
Welding Contractor Services Construction 2013/01/16 N/A Public Works and Government Services…
Welding Positioners and Manipulators Goods 2013/02/19 N/A Department of National Defence
Welding Supplies Goods 2017/12/01 N/A Department of National Defence
Request for Standing Offer - Welding Services, Public Health Agency of… Construction 2017/05/31 N/A Public Health Agency of Canada
High Pressure Welding Standing Offer, Edmonton Garrison, CFB Edmonton,… Construction 2012/04/27 N/A Department of National Defence
Round Lake Dam Handrail Fabrication Construction 2017/12/19 N/A Agriculture and Agri-Food Canada
WELDING MACHINE,ULTRASONIC,METAL Goods 2015/09/18 N/A Department of National Defence
RISO - Welding Construction 2019/02/16 N/A Department of National Defence
WELDING TABLES AND ASSOCIATED KITS Goods 2012/10/22 N/A National Research Council Canada
Virtual Welding Machines Goods 2018/02/22 N/A Department of National Defence
CORDURA FABRIC Goods 2017/09/25 N/A Correctional Service of Canada
Fabric, tubular knit, jersey and fabric, neck band Goods 2012/04/05 N/A Correctional Service of Canada
Fabric Goods 2016/04/28 N/A Correctional Service of Canada
Fabric Goods 2012/08/23 N/A Correctional Service of Canada
FABRIC Goods 2012/06/13 N/A Correctional Service of Canada
50 of 136754
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
Darr Welding And Fabricating Ltd. W684H-210021/001/HAL Department of National Defence 2023/02/06 CAD 575,000.00
Darr Welding And Fabricating Ltd. W684H-210021/001/HAL Department of National Defence 2020/12/17 CAD 575,000.00
Darr Welding And Fabricating Ltd. W684H-210021/001/HAL Department of National Defence 2022/02/14 CAD 575,000.00
Darr Welding And Fabricating Ltd. W010C-170004/001/HAL Department of National Defence 2020/02/11 CAD 575,000.00
Darr Welding And Fabricating Ltd. W010C-170004/001/HAL Department of National Defence 2019/01/08 CAD 575,000.00
Darr Welding And Fabricating Ltd. W010C-170004/001/HAL Department of National Defence 2018/02/14 CAD 575,000.00
Darr Welding And Fabricating Ltd. W010C-14C238/001/PWA Department of National Defence 2015/06/03 CAD 632,500.00
Darr Welding And Fabricating Ltd. W010C-11C238/001/PWA Department of National Defence 2012/05/08 CAD 632,500.00
Darr Welding And Fabricating Ltd. W010C-11C238/001/PWA Department of National Defence 2011/06/09 CAD 632,500.00
Darr Welding And Fabricating Ltd. W010C-11C238/001/PWA Department of National Defence 2011/06/09 CAD 1,897,500.00
Darr Welding And Fabricating Ltd. W010C-14C238/001/PWA Department of National Defence 2017/06/08 CAD 1,897,500.00
Darr Welding And Fabricating Ltd. W010C-14C238/001/PWA Department of National Defence 2016/06/08 CAD 632,500.00
Darr Welding And Fabricating Ltd. W010C-14C238/001/PWA Department of National Defence 2014/04/14 CAD 632,500.00
Darr Welding And Fabricating Ltd. W010C-11C238/001/PWA Department of National Defence 2013/05/30 CAD 632,500.00
Darr Welding And Fabricating Ltd. W684H-210018/001/HAL Department of National Defence 2022/04/11 CAD 661,250.00
Darr Welding And Fabricating Ltd. W684H-210018/001/HAL Department of National Defence 2021/06/23 CAD 1,322,500.00
Darr Welding And Fabricating Ltd. W684H-210018/001/HAL Department of National Defence 2021/04/12 CAD 661,250.00
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 2015/12/23 CAD 690,000.00
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
Darr Welding And Fabricating Ltd. W010C-07C143/001/PWA Department of National Defence 2009/03/31 CAD 1,881,000.00
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 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 2013/10/18 CAD 690,000.00
Darr Welding And Fabricating Ltd. W010C-11C010/001/PWA Department of National Defence 2012/10/16 CAD 690,000.00
Darr Welding And Fabricating Ltd. W010C-09C010/001/PWA Department of National Defence 2010/08/06 CAD 690,000.00
Darr Welding and Fabricating Limited CW2345074 Department of Public Works and Government… 2024/01/12 CAD 1,265,000.00
United fabrication & Welding Ltd EW038-060483/001/PWU Public Works and Government Services… 2009/03/17 CAD 105,000.00
CWF Welding & Fabricating Ltd. W0127-11P053/001/EDM Department of National Defence 2011/11/01 CAD 13,829.00
Anlin Welding & Steel Fabrication Ltd. EW038-203060/001/PWU Public Works and Government Services… 2020/10/15 CAD 75,600.00
Anlin Welding & Steel Fabrication Ltd. EW038-203060/001/PWU Public Works and Government Services… 2020/12/07 CAD -75,600.00
Dwight MacGillivary Welding & Metal Fabricating Ltd. F5502-110659/001/HAL Fisheries and Oceans Canada 2012/01/25 CAD 251,448.00
PK Welding & Fabricators Inc. M9062-221127/001/HP Royal Canadian Mounted Police (RCMP) 2023/09/07
Amended
CAD 1,283,280.00
PK Welding & Fabricators Inc. M9062-221127/001/HP Royal Canadian Mounted Police (RCMP) 2023/09/12
Amended
CAD 1,283,280.00
PK Welding & Fabricators Inc. M9062-221127/001/HP Department of Public Works and Government… 2023/02/24
Amended
CAD 1,283,280.00
Farand & Sons Welding Ltd. W684E-21LP05/001/PWU Department of National Defence (DND) 2021/11/12 CAD 0.00
Tommy's Welding Ltd. ET025-201387/001/PWZ Correctional Service of Canada 2019/12/19 CAD 420,000.00
Tommy's Welding Ltd CW2301273 Public Health Agency of Canada (PHAC) 2023/05/30 CAD 2,063,922.00
Tommy's Welding Ltd. 6D063-152625/001/PWZ Public Health Agency of Canada 2022/05/26 CAD 1,231,650.00
Vout Welding Ltd. E6KIN-070008/003/KIN Public Works and Government Services… 2011/12/19 CAD 0.00
Vout Welding Ltd. E6KIN-070008/003/KIN Public Works and Government Services… 2011/06/29 CAD 0.00
Tommy's Welding Ltd. 6D063-152625/001/PWZ Public Health Agency of Canada 2017/05/31 CAD 1,231,650.00
Vout Welding Ltd. E6KIN-070008/003/KIN Public Works and Government Services… 2012/07/18 CAD 0.00
Vout Welding Ltd. E6KIN-070008/003/KIN Public Works and Government Services… 2012/03/28 CAD 0.00
Kapty Welding Ltd EW038-160218/001/PWU Public Works and Government Services… 2015/07/16 CAD 630,000.00
Tommy's Welding Ltd. E0213-05T003/001/PWZ Public Works and Government Services… 2016/05/30 CAD 1,498,000.00
Tommy's Welding Ltd. E0213-05T003/001/PWZ Public Works and Government Services… 2016/05/30 CAD 1,498,000.00
Tommy's Welding Ltd. E0213-05T003/001/PWZ Public Works and Government Services… 2015/06/01 CAD 1,498,000.00

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