SAP Ariba system maintenance

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

  • Saturday, November 16 from 8:00 pm until 11:59 pm (EDT) 

Maintenance on CanadaBuys website

The CanadaBuys website will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.  

  • Friday, November 15 from 7:00 pm until Saturday, November 16 7:00 am (EDT) 

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: 

Content in some tender notices may not be available in both English and French. This is because the Official Languages Act does not apply to all public sector institutions. Learn more about our official languages requirements.

Notice categories:

10 of 12239
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
RISO - Mobile Welding Repairs Construction 2015/09/02 2015/09/18 Department of National Defence
RISO - MOBILE WELDING SERVICES Construction 2012/05/14 2012/05/29 Department of National Defence
High Pressure Welding SOA Construction 2014/09/25 2014/10/09 Department of National Defence
WELDING MACHINE,ARC, and SOLDERING-DESOLDERING STATION Goods 2019/02/28
Amended
 2019/03/01 Department of National Defence
Repair and welding services, Laval Construction 2013/05/30
Amended
 2012/12/07 Department of National Defence
TORCH OUTFIT,WELDING Goods 2014/11/04 2014/12/17 Department of National Defence
RISO - Welding Machine Units Goods 2014/03/04
Amended
 2014/03/10 Department of National Defence
RFP Process Welding Power Supply Goods 2022/11/10
Amended
 2022/11/23 Department of Natural Resources (NRCan)
Welding services Construction 2013/05/30
Amended
 2013/05/02 Department of National Defence
High Pressure Welding Standing Offer Construction 2021/10/05
Amended
 2021/10/19 Department of National Defence

Displaying 31 - 40 of
10 of 7825
7825
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
WELDING MACHINE,ARC Goods 2014/05/26 N/A Department of National Defence
RISO - Welding Construction 2019/02/16 N/A Department of National Defence
Welding and Machine Contractor Service Construction 2016/03/16 N/A Public Works and Government Services…
WELDING MACHINE,ULTRASONIC,METAL Goods 2015/09/18 N/A Department of National Defence
WELDING TABLES AND ASSOCIATED KITS Goods 2012/10/22 N/A National Research Council Canada
General Welding & Metal Fabrication - Atlantic Institution Services 2024/07/11 2025/01/02 Correctional Services Canada
Mobile welding repairs Services 2024/02/29
Amended
 2025/05/15 Department of National Defence (DND)
High Pressure Welding Standing Offer, Edmonton Garrison, Edmonton,… Construction 2018/09/11 N/A Department of National Defence
Welding and piping installation services Construction 2016/02/11 N/A Natural Resources Canada
Virtual Welding Machines Goods 2018/02/22 N/A Department of National Defence

50 of 40192
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
Superior Boiler Works & Welding Ltd EQ739-100542/001/PWL Public Works and Government Services… 2009/07/12 CAD 1,372,238.00
Barrie Welding & Machine (1974) Limited W0113-11C174/001/TNB Department of National Defence 2011/12/28 CAD 10,856.00
Phil Brown Welding Corporation 01690-160396/001/TOR Agriculture and Agri-Food Canada 2015/10/30 CAD 19,700.00
ESAB Welding & Cutting Products 31026-094465/001/BAP National Research Council Canada 2009/11/09 CAD 30,638.00
blagden welding inc W0107-06C657/001/PET Department of National Defence 2009/06/02 CAD 252,788.00
Carson Welding W168A-09JQ02/001/STN Department of National Defence 2009/03/18 CAD 76,790.00
AEROSPACE WELDING INC. W8485-01KH19/001/BF Department of National Defence 2009/03/05 CAD 56,500.00
Davco Welding Ltd. W642T-10TN02/001/EDM Department of National Defence 2010/06/08 CAD 76,125.00
Davco Welding Ltd. W642T-09TN03/001/EDM Department of National Defence 2009/04/28 CAD 24,150.00
AEROSPACE WELDING INC. W8485-01KH19/001/BF Department of National Defence 2012/08/28 CAD 4,973,223.00
Davco Welding Ltd. W642T-09TN03/001/EDM Department of National Defence 2010/03/29 CAD 24,150.00
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
Charlton & Hill Welding Ltd. M5000-203677/001/EDM Royal Canadian Mounted Police 2021/03/17 CAD 609,389.00
East Lake Welding Ltd EP922-210200/001/PWU Public Works and Government Services… 2020/12/14 CAD 32,450.00
East Lake Welding Ltd EW038-151951/001/PWU Public Works and Government Services… 2017/10/19 CAD 420,000.00
East Lake Welding Ltd EW038-151909/001/PWU Public Works and Government Services… 2017/10/19 CAD 420,000.00
East Lake Welding Ltd EW038-151951/001/PWU Public Works and Government Services… 2017/07/11 CAD 420,000.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/09/20 CAD 15,328.00
East Lake Welding Ltd EW038-151870/001/PWU Public Works and Government Services… 2015/03/10 CAD 345,431.00
East Lake Welding Ltd EW038-140104/001/PWU Public Works and Government Services… 2013/09/10 CAD 400,000.00
East Lake Welding Ltd EW038-130995/001/PWU Public Works and Government Services… 2012/08/20 CAD 522,522.00
East Lake Welding Ltd EW038-120709/001/PWU Public Works and Government Services… 2012/03/16 CAD 15,750.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/10/24 CAD 6,237.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/09/30 CAD 67,577.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/08/19 CAD 45,623.00
East Lake Welding Ltd EW038-120709/001/PWU Public Works and Government Services… 2011/08/10 CAD 306,600.00
East Lake Welding Ltd E0209-113857/001/PWT Public Works and Government Services… 2011/07/06 CAD 1,513,502.00
Soudure Audet Welding Ltd EC015-111221/001/PWB Public Works and Government Services… 2010/11/10 CAD 99,994.00
CELEB TRANS WELD INCORPOREE W8486-115945/001/PY Department of National Defence 2010/10/29 CAD 9,214.00
East Lake Welding Ltd EW038-102223/001/PWU Public Works and Government Services… 2009/10/30 CAD 315,000.00
East Lake Welding Ltd EW038-094070/001/PWU Public Works and Government Services… 2009/08/17 CAD 210,000.00
East Lake Welding Ltd EW038-060376/001/PWU Public Works and Government Services… 2009/04/27 CAD 105,000.00
CELEB TRANS WELD INCORPOREE W1985-095294/001/MTA Department of National Defence 2009/01/27 CAD 16,265.00
PK Welding & Fabricators Inc. M9062-221127/001/HP Royal Canadian Mounted Police (RCMP) 2023/09/07
Amended
 CAD 1,283,280.00
Charlton & Hill Welding Ltd. M5000-203677/001/EDM Royal Canadian Mounted Police 2022/03/10 CAD 609,389.00
Charlton & Hill Welding Ltd. M5000-203677/001/EDM Royal Canadian Mounted Police 2021/09/09 CAD 301,960.00
Charlton & Hill Welding Ltd. M5000-203677/001/EDM Royal Canadian Mounted Police 2021/07/23 CAD 609,389.00
Darr Welding And Fabricating Ltd. W684H-210018/001/HAL Department of National Defence 2021/06/23 CAD 1,322,500.00
Charlton & Hill Welding Ltd. M5000-203677/001/EDM Royal Canadian Mounted Police 2021/01/08 CAD 609,389.00
East Lake Welding Ltd EP922-210200/001/PWU Public Works and Government Services… 2020/09/02 CAD 452,025.00
East Lake Welding Ltd EW038-151909/001/PWU Public Works and Government Services… 2017/07/13 CAD 420,000.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/12/13 CAD 90,060.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/10/20 CAD 5,210.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/09/15 CAD 29,001.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/08/11 CAD 738,125.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2016/06/14 CAD 29,220.00
East Lake Welding Ltd EW038-160801/001/PWU Public Works and Government Services… 2015/10/05 CAD 1,017,760.00
East Lake Welding Ltd EW038-151909/001/PWU Public Works and Government Services… 2015/08/17 CAD 420,000.00
East Lake Welding Ltd EW038-151951/001/PWU Public Works and Government Services… 2015/07/09 CAD 420,000.00

Useful links

How to register your business

Register your business to view and bid on tender opportunities published by Public Services and Procurement Canada.

Getting started

Find out how to prepare for buying or selling to the Government of Canada.

Support

Contact us directly, or find your answers using resource guides.

Date modified: