SAP Ariba system maintenance

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

  • Saturday, July 20 from 8:00 pm until 11:59 pm  (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 16650
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
REFRIGERATION & MECHANICAL Services related to goods 2016/05/17 2016/06/30 Agriculture and Agri-Food Canada
Mechanical Electrical System Repair Construction 2018/05/04
Amended
2018/05/07 Public Works and Government Services…
Mechanical Engineering Services SOA Services 2015/03/05
Amended
2015/03/19 Public Works and Government Services…
Construction SOA - Mechanical Services 2016/11/23 2016/12/21 Public Works and Government Services…
Mechanical maintenance and repair service Services 2024/03/19
Amended
2024/03/19 Canadian Space Agency
Mechanical Acoustic Release Package Goods 2020/01/29
Amended
2020/01/29 Department of National Defence
Mechanical Services, B4, UNIT 6, and F25 - File Storage Renovations at… Construction 2013/06/06
Amended
2013/05/15 Correctional Service of Canada
Mechanical Upgrades Beacon Terrace Goods, Construction 2023/09/19 2023/10/12 Nova Scotia Provincial Housing Agency
Mechanical, Electrical and Lab Reno Services 2015/11/05
Amended
2015/11/16 Public Works and Government Services…
Mechanical Maintenance VOR SW ON 2023/08/22
Amended
2023/08/22 Ontario Clean Water Agency
Mechanical Systems Repair, Installation, and Maintenance for Various… Construction 2024/07/05 2024/07/31 Department of Foreign Affairs, Trade and…
Mechanical Qualification Device (MQD) Goods 2020/12/18 2021/01/06 Health Canada
Mechanical Crawlspace Catwalks & Upgrades Construction 2014/03/06
Amended
2014/03/13 Environment Canada
Mechanical and Electrical Industrial Engineering Services 2013/07/25
Amended
2013/07/30 Public Works and Government Services…
Prequalification for General, Mechanical and Electrical Contractors Construction 2023/03/06
Amended
2023/03/28 Mount Royal University
Mechanical and Electrical Engineering Services Services 2013/09/27
Amended
2013/10/17 Public Works and Government Services…
Mechanical Upgrades at Evergreen Cultural Centre 2023/08/18
Amended
2023/08/31 City of Coquitlam
FINGER,MECHANICAL Goods 2013/10/02
Amended
2013/10/09 Department of National Defence
Mechanical Roadside Brushing Services 2023/09/06 2023/09/27 Capital Regional District
Mechanical Engineering Consultants Prequalification 2022/10/12 2022/11/09 The Board of Education of School District…
MECHANICAL WORK, NEW GUTTERS AND LANDSCAPE LEVELLING at the Canadian… Construction 2015/03/05
Amended
2015/03/10 Canadian Space Agency
Mechanical Maintenance, Saskatoon, SK Services 2020/05/11
Amended
2020/05/28 Royal Canadian Mounted Police
Mechanical Engineering Standing Offer Services 2018/03/15
Amended
2018/03/27 Public Works and Government Services…
Mechanical Maintenance, Maidstone, SK Services 2018/01/18
Amended
2018/01/23 Royal Canadian Mounted Police
Mechanical Maintenance, Maidstone, SK Services 2017/11/27
Amended
2017/12/04 Royal Canadian Mounted Police
Mechanical and Electrical Services - DISO Services 2017/01/11
Amended
2017/01/27 Public Works and Government Services…
Mechanical Mobile Storage System Goods 2017/01/23
Amended
2017/01/26 Transport Canada
RISO Opto-mechanical Engineering Services 2019/11/29
Amended
2019/12/18 National Research Council Canada
Mechanical Contractor VOR Prequalification Construction 2024/04/16
Amended
2024/04/16 York University
Mechanical Systems Energy Upgrade Construction 2017/08/03
Amended
2017/08/04 Environment Canada
Mechanically Assist Mobile Shelving Goods 2013/11/19
Amended
2013/11/26 Employment and Social Development Canada
EV385-232043 - Canadian High Arctic Research Station (CHARS) Mechanical… Construction 2023/04/22
Amended
2023/05/16 Department of Public Works and Government…
Mechanical Services Vessel Maintenance Services related to goods, Services 2022/01/26
Amended
2022/02/10 Marine Atlantic Inc.
Phase 1 - ITQ - EV385-250200 – Mechanical Work Package B for CHARS Construction 2024/05/31
Amended
2024/06/26 Department of Public Works and Government…
Mechanical Maintenance Services – RCMP Bashaw Detachment Construction, Services, Services related to goods 2016/03/18
Amended
2016/03/22 Royal Canadian Mounted Police
EV385-232043_B - Canadian High Arctic Research Station (CHARS)… Construction 2023/07/24
Amended
2023/08/08 Department of Public Works and Government…
Mechanical & Electrical Engineering Services Services 2013/08/21
Amended
2013/09/04 Public Works and Government Services…
Mechanical Services - LETHBRIDGE Research and Development Centre Services 2023/10/17
Amended
2023/10/10 Agriculture and Agri-Food Canada
APEC-Canada Growing Business Partnership Project – Research and Training Services 2021/08/20 2021/09/16 Foreign Affairs, Trade And Development (…
Request for Standing Offer (RFSO) for Mechanical Services, Agriculture… Construction 2014/12/15
Amended
2015/01/09 Agriculture and Agri-Food Canada
Phase 1 - ITQ - EV385-250200_B – Mechanical Work Package B for CHARS Construction 2024/07/05 2024/08/02 Department of Public Works and Government…
Complete Mechanical Testing Systems Goods 2019/10/31
Amended
2019/11/04 National Research Council Canada
Innsifail RCMP Detachment Mechanical System Upgrade Innisfail, AB Construction 2017/02/01
Amended
2017/02/09 Royal Canadian Mounted Police
Mechanical Maintenance Services - Prince Edward Island Sites Goods, Construction 2019/02/11 2019/03/25 Fisheries and Oceans Canada
Mechanical Systems Maintenance, Moncton Armoury and Sussex Armoury (New… Construction 2020/02/06 2020/02/25 Department of National Defence
Mechanical Fuel Reduction - Sheep Creek Services 2023/08/14
Amended
2023/08/28 Natural Resource Operations - Cranbrook
DISO - Mechanical Engineering SOA Services 2022/09/06
Amended
2022/09/15 Public Works and Government Services…
Mechanical Engineer - Nitrate Storage Specialist Services 2017/09/28
Amended
2017/10/04 Public Works and Government Services…
Mechanical Maintenance Services - Laurentian and Madawaska 2023/08/30
Amended
2023/08/30 Ontario Clean Water Agency
Mechanical Services - LETHBRIDGE Research and Development Centre Services 2023/11/14
Amended
2023/11/14 Agriculture and Agri-Food Canada
Displaying 51 - 100 of
50 of 8456
8456
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
EW038-230887 - Mechanical and Electrical Engineering RFSO Services 2024/04/29 2027/03/31 Department of Public Works and Government…
W4M000-20C038_001_PWZ Mechanical Systems Repair - Global Mechanical Ltd Services 2024/03/20
Amended
2025/06/30 Department of National Defence (DND)
Mechanical Test Equipment, Calibration Services- Repair Services related to goods 2012/12/18 N/A Department of National Defence
Mechanical Contractor Services for the ARC Workshop Dust Collector… Construction 2023/09/19 2024/08/16 Toronto Metropolitan University
S.O. MECHANICAL SYSTEMS MAINTENANCE Construction 2013/04/09 N/A Department of National Defence
Mechanical System Upgrades - Building #12, Springhill Institution Construction 2017/10/31 N/A Public Works and Government Services…
Standing Offer for Mechanical services Construction 2015/10/29 N/A Agriculture and Agri-Food Canada
Boiler & Mechanical System Upgrade Construction 2013/05/15 N/A Public Works and Government Services…
Award Notice - Request for Standing Offer (RFSO) for Mechanical Services… Construction 2015/02/06 N/A Agriculture and Agri-Food Canada
W689C-230017, Mechanical Services Services 2023/10/13 2028/10/18 Department of National Defence (DND)
Amend 006 - Investigative Services - ADR EDUCATION PARTNERSHIP Services 2023/03/31
Amended
2023/03/31 Department of Public Works and Government…
Upgrade of mechanical and ventilation systems Construction 2016/08/15 N/A Fisheries and Oceans Canada
S/O - Mechanical Systems Repair Construction 2012/07/06 N/A Department of National Defence
Services of Individuals - Mechanical and Electronic Contractors Services 2012/04/17 N/A Department of National Defence
Services of Individuals - Mechanical and Electronic Contractors Services 2015/04/21 N/A Natural Resources Canada
W7701-227425 - RISO Precision Mechanical Manufacturing Services 2024/01/25
Amended
2025/01/24 Defence Research and Development Canada (…
W7701-227425 - RISO Precision Mechanical Manufacturing Services 2024/01/25
Amended
2025/01/24 Defence Research and Development Canada (…
Mechanical Upgrades- Northern Forestrys Building, Edmonton, Alberta Construction 2013/09/28 N/A Public Works and Government Services…
Mechanical Contractor Services for LIB Central AHU Replacement and… Construction 2023/05/24 2024/12/31 Toronto Metropolitan University
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/10/18 N/A Fisheries and Oceans Canada
Standing Offer - Mechanical Services Construction 2019/03/28
Amended
N/A Agriculture and Agri-Food Canada
MECHANICAL MAINTENANCE AND REPAIR SERVICES at the David Florida… Construction 2014/03/06 N/A Canadian Space Agency
MECHANICAL SERVICES FOR LEASED PROPERTIES Construction 2021/05/03 N/A National Capital Commission
Industrial Millwright Mechanic Services, Regina, SK Construction 2015/06/24 N/A Royal Canadian Mounted Police
Supply and Install Mechanical - Plumbing New Work – Building 2C – CHCP… Construction 2016/06/23 N/A Industry Canada
Mechanical Lock Goods 2021/10/14 N/A Correctional Service of Canada
MECHANICAL LIFT Goods 2018/08/30 N/A Department of National Defence
MECHANICAL SEAL Goods 2013/08/13 N/A Department of National Defence
MECHANICAL MAINTENANCE AND REPAIR SERVICES at Canadian Space Agency (CSA… Construction 2014/02/27 N/A Canadian Space Agency
Amend 000 - Remediation Const. Services for NCS - Haa Chali Limited… Services 2023/05/15
Amended
2025/02/28 Department of Public Works and Government…
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2014/03/18 N/A Transport Canada
Automatic Pilot Mechanisms and Airborne Gyro Components Goods 2016/05/24 N/A Transport Canada
Cable, Electric/Mechanical, Underwater Sound Equipment Goods 2013/01/10 N/A Fisheries and Oceans Canada
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2015/10/06 N/A Department of National Defence
Automatic Pilot Mechanisms and Airborne Gyro Components Goods 2015/04/30 N/A Environment Canada
Automatic Pilot Mechanisms and Airborne Gyro Components Goods 2012/05/25 N/A Department of National Defence
Mechanical & Electrical Upgrades, New Delhi, India Construction 2021/03/09 N/A Foreign Affairs, Trade And Development (…
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2014/01/10 N/A Department of National Defence
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2016/08/26 N/A Fisheries and Oceans Canada
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2016/08/26 N/A Fisheries and Oceans Canada
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2016/08/26 N/A Fisheries and Oceans Canada
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2016/08/26 N/A Fisheries and Oceans Canada
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2016/08/26 N/A Fisheries and Oceans Canada
Helicopter Rotor Blades, Drive, Mechanisms and Components Goods 2016/08/26 N/A Fisheries and Oceans Canada
Certified Heavy Equipment Operator and Certified Diesel Mechanic Services 2018/04/23 N/A Environment Canada
Amend 000 - Aviation Turbine Fuel - Flight Fuels Limited Partnership Goods 2023/12/16
Amended
2023/03/31 Canadian Space Agency (CSA), Parks Canada…
MECHANICAL SERVICES FOR THE NCC IN OTTAWA ON, GATINEAU QC Construction 2017/04/10 N/A National Capital Commission
EF937-230999 - Mechanical and Electrical Retrofit of the Canadian… Services 2024/05/28
Amended
2027/03/31 Department of the Environment (ECCC )
Request for Standing Offer - Mechanical Services Construction 2020/08/06 N/A Agriculture and Agri-Food Canada
Mechanical Services, Lethbridge AB Services related to goods 2018/08/22 N/A Agriculture and Agri-Food Canada
50 of 30965
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
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/06/06 CAD 5,370.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/05/06 CAD 1,842.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/04/29 CAD 19,746.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/04/29 CAD 4,590.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2019/04/23 CAD 1,274,200.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/03/26 CAD 157,344.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/03/19 CAD 132,616.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/03/18 CAD 8,970.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/13 CAD 16,529.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 16,919.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 5,637.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 45,611.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 9,287.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 7,936.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 3,336.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 8,802.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 7,685.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 14,527.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 6,734.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 16,469.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/12/17 CAD 6,420.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 6,818.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 2,471.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 5,676.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 148,274.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 19,231.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/22 CAD 1,066.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/22 CAD 6,814.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/10 CAD 3,877.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/10 CAD 4,065.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/29 CAD 80,206.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 2,703.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 4,385.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 2,076.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD -13,632.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/10 CAD 10,270.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/10 CAD 14,866.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/07/16 CAD 10,529.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/07/16 CAD 30,568.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 14,720.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 2,943.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2018/05/28 CAD 1,239,700.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2017/11/09 CAD 5,845,526.00
Pageau Morel et Associes Inc. CW2304150 Department of Public Works and Government… 2024/01/10
Amended
CAD 518,073.36
Stantec Consulting Ltd. CW2240239 Department of Public Works and Government… 2023/07/31
Amended
CAD 0.00
Stantec Consulting Ltd. CW2296379 Department of Public Works and Government… 2023/03/15 CAD 192,075.90
HDK Consulting Incorporated CW2240242 Department of Public Works and Government… 2022/09/15 CAD 0.00
HDK Consulting Incorporated CW2240242 Department of Public Works and Government… 2022/09/15 CAD 0.00
J.L. Richards & Associates Limited CW2358887 Department of Public Works and Government… 2024/04/25
Amended
CAD 432,954.98
Stantec Consulting Ltd. CW2296379 Department of Public Works and Government… 2024/03/13
Amended
CAD 7,930.87

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