SAP Ariba system maintenance

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

  • Friday, June 28 from 3:00 pm until 7:00 pm (Eastern Time) 
  • Saturday, June 29 from12:00 am until 4:00 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:

10 of 34617
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
One (1) Senior Technical Writer and Two (2) Intermediate Technical… Services 2023/05/18
Amended
2023/05/18 National Defence
Technical Writer Services 2013/10/01 2013/10/21 Citizenship and Immigration Canada
Technical Writer Services 2017/05/31 2017/06/14 Canada Border Services Agency
TBIPS Technical Writer, Level 2 Services 2024/01/22
Amended
2024/01/22 National Research Council of Canada (NRC)
One (1) Intermediate Technical Writer Services 2024/06/20 2024/07/05 Department of National Defence
Wharf Stem Reconstruction, Little Port, NL Construction 2016/05/26 2016/06/09 Fisheries and Oceans Canada
Screw Stem Inspection and Replacement - Portage Diversion Inlet Structure Construction 2024/06/24 2024/07/10 Manitoba Transportation and…
Senior Technical Writer Services 2014/12/12
Amended
2014/12/17 Public Works and Government Services…
EARLY YSM STEM RUST ASSESSMENT IN THE CARIBOO AND OMINECA REGION Services 2023/04/21
Amended
2023/05/19 Office of the Chief Forester
TSPS - Senior Project Managers and Technical Writers Services 2023/06/13
Amended
2023/06/13 Canada Energy Regulator
Displaying 1 - 10 of
10 of 65721
65721
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Proservices SA - TUNDRA TECHNICAL SOLUTIONS INC. Services 2024/02/22
Amended
2100/01/01 Department of Public Works and Government…
• STEM, FLUID VALVE • SEAT, VALVE • GUIDE, VALVE STEM Goods 2023/10/05
Amended
2023/10/05 Directorate Maritime Procurement
Amend 001 - Temporary Help Services - Manitoba - TUNDRA TECHNICAL… Services 2024/05/31
Amended
2025/05/31 Department of Public Works and Government…
Amend 001 - Temporary Help Services - Manitoba - TUNDRA TECHNICAL… Services 2024/05/31
Amended
2025/05/31 Department of Public Works and Government…
Amend 002 - Temporary Help Services - Northern - TUNDRA TECHNICAL… Services 2024/06/12
Amended
2025/05/31 Department of Public Works and Government…
Amend 001 - Temporary Help Services - Calgary - TUNDRA TECHNICAL… Services 2024/06/11
Amended
2025/05/31 Department of Public Works and Government…
Amend 001 - Temporary Help Services -Lethbridge - TUNDRA TECHNICAL… Services 2024/06/11
Amended
2025/05/31 Department of Public Works and Government…
Amend 010 - Informatics Professional Services (Workstream 2) - TUNDRA… Services 2023/12/11
Amended
2023/12/03 Canada Border Services Agency (CBSA)
Amend 001 - Temporary Help Services - Sask and Re - TUNDRA TECHNICAL… Services 2024/05/31
Amended
2025/05/31 Department of Public Works and Government…
Amend 001 - Temporary Help Services - Med. Hat - TUNDRA TECHNICAL… Services 2024/06/11
Amended
2025/05/31 Department of Public Works and Government…
50 of 315777
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
Tundra Technical Solutions Inc. E60ZT-180029/146/ZT Department of Public Works and Government… 2024/02/22
Amended
CAD 0.00
Tundra Technical Solutions Inc. EW479-212624/020/EDM Department of Public Works and Government… 2024/05/31
Amended
CAD 100,000.00
Tundra Technical Solutions Inc. EW479-212624/019/EDM Department of Public Works and Government… 2024/05/31
Amended
CAD 100,000.00
Dawich Technical Solutions Incorporated CW2355347 Department of Public Works and Government… 2024/04/10 CAD 0.00
Tundra Technical Solutions Inc. EW479-212558/010/EDM Department of Public Works and Government… 2024/06/12
Amended
CAD 0.00
Tundra Technical Solutions Inc. EW479-212627/017/CAL Department of Public Works and Government… 2024/06/11
Amended
CAD 0.00
Tundra Technical Solutions Inc. EW479-212558/010/EDM Department of Public Works and Government… 2024/05/31
Amended
CAD 0.00
WCD Technical Solutions Inc. W7707-115291/001/HAL Department of National Defence 2011/02/01 CAD 8,407.00
Tundra Technical Solutions Inc. EW479-212627/018/CAL Department of Public Works and Government… 2024/06/11
Amended
CAD 0.00
Tundra Technical Solutions Inc. EW479-212558/010/EDM Department of Public Works and Government… 2024/05/24
Amended
CAD 0.00
Tundra Technical Solutions Inc. 47060-187626/003/EL Canada Border Services Agency (CBSA) 2023/12/11
Amended
CAD 2,142,263.98
Tundra Technical Solutions Inc. 47060-187626/003/EL Canada Border Services Agency (CBSA) 2023/08/10
Amended
CAD 2,142,263.98
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2022/04/07 CAD 2,142,263.98
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2020/12/17 CAD 2,142,263.98
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2018/09/21 CAD 2,142,263.98
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2022/06/30 CAD 144,355.00
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2020/09/04 CAD 2,142,263.98
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2020/07/30 CAD 516,149.00
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2018/08/29 CAD 1,062,732.00
Tundra Technical Solutions Inc. 47060-187626/003/EL Canada Border Services Agency (CBSA) 2023/12/03
Amended
CAD 2,142,263.98
Tundra Technical Solutions Inc. EW479-212626/014/STN Department of Public Works and Government… 2024/05/31
Amended
CAD 0.00
Tundra Technical Solutions Inc. EW479-212626/015/STN Department of Public Works and Government… 2024/05/31
Amended
CAD 0.00
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2021/06/22 CAD 419,028.00
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2020/07/28 CAD 2,142,263.98
TUNDRA TECHNICAL SOLUTIONS INC. 47060-187626/003/EL Canada Border Services Agency 2020/05/06 CAD 2,142,263.98
Tundra Technical Solutions Inc. EW479-212627/019/CAL Department of Public Works and Government… 2024/06/11
Amended
CAD 0.00
Tundra Technical Solutions Inc. EW479-212626/013/STN Department of Public Works and Government… 2024/05/31
Amended
CAD 0.00
Tundra Technical Solutions Inc. EW479-212626/012/STN Department of Public Works and Government… 2024/05/31
Amended
CAD 0.00
Technical Concrete Solutions Ltd F2599-170132/001/MD Fisheries and Oceans Canada 2018/01/29 CAD 209,620.00
Technical Concrete Solutions Ltd F2599-170132/001/MD Fisheries and Oceans Canada 2018/03/18 CAD 17,515.00
TUNDRA TECHNICAL SOLUTIONS INC. EN578-172870/225/ZN Public Works and Government Services… 2023/06/13 CAD 0.00
TUNDRA TECHNICAL SOLUTIONS INC. G9292-226504/004/ZM Employment and Social Development Canada 2022/12/12 CAD 6,251,961.00
TUNDRA TECHNICAL SOLUTIONS INC. EZ156-170001/030/VAN Public Works and Government Services… 2020/12/01 CAD 75,000.00
TUNDRA TECHNICAL SOLUTIONS INC. F1686-150029/002/EL Fisheries and Oceans Canada 2020/03/19 CAD 339,000.00
TUNDRA TECHNICAL SOLUTIONS INC. EN578-170432/298/EI Public Works and Government Services… 2019/08/13 CAD 0.00
TUNDRA TECHNICAL SOLUTIONS INC. F1686-150029/002/EL Fisheries and Oceans Canada 2019/05/08 CAD 1,071,095.00
TUNDRA TECHNICAL SOLUTIONS INC. EP008-172955/001/ZQ Public Works and Government Services… 2019/01/16 CAD 1,832,050.00
TUNDRA TECHNICAL SOLUTIONS INC. W7719-175346/001/TOR Department of National Defence 2018/07/05 CAD 3,406,907.00
TUNDRA TECHNICAL SOLUTIONS INC. EN578-055605/591/EI Public Works and Government Services… 2015/09/28 CAD 0.00
TUNDRA TECHNICAL SOLUTIONS INC. EN578-055605/591/EI Public Works and Government Services… 2015/06/24 CAD 0.00
TUNDRA TECHNICAL SOLUTIONS INC. EN578-055605/591/EI Public Works and Government Services… 2013/12/05 CAD 0.00
TUNDRA TECHNICAL SOLUTIONS INC. EN578-120158/306/EI Public Works and Government Services… 2011/10/17 CAD 0.00
TUNDRA TECHNICAL SOLUTIONS INC. W7719-175346/001/TOR Department of National Defence 2021/06/03 CAD 3,406,907.00
TUNDRA TECHNICAL SOLUTIONS INC. F1686-150029/002/EL Fisheries and Oceans Canada 2021/03/11 CAD 2,793,978.00
TUNDRA TECHNICAL SOLUTIONS INC. EP008-172955/001/ZQ Public Works and Government Services… 2021/02/02 CAD 1,832,050.00
TUNDRA TECHNICAL SOLUTIONS INC. EZ156-170001/032/VAN Public Works and Government Services… 2020/12/01 CAD 75,000.00
TUNDRA TECHNICAL SOLUTIONS INC. EZ156-170001/031/VAN Public Works and Government Services… 2020/12/01 CAD 75,000.00
TUNDRA TECHNICAL SOLUTIONS INC. W7719-175346/001/TOR Department of National Defence 2020/11/26 CAD 3,406,907.00
TUNDRA TECHNICAL SOLUTIONS INC. EP008-172955/001/ZQ Public Works and Government Services… 2020/07/08 CAD 1,832,050.00
TUNDRA TECHNICAL SOLUTIONS INC. EP008-172955/001/ZQ Public Works and Government Services… 2019/08/06 CAD 1,832,050.00

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