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 (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 39004
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Information Technology and Systems Audits Services 2017/08/24 2017/09/20 Correctional Service of Canada
Replacement of HVAC Control System Construction 2018/10/16
Amended
2018/10/17 Public Works and Government Services…
Legacy Support and System Integration of Health Canada’s… Services 2021/12/06 2021/12/20 Health Canada
FIRE EXTINGUISHING SYSTEMS Services related to goods 2017/12/20
Amended
2018/01/04 Fisheries and Oceans Canada
FIRE PROTECTION AND SUPPRESSION SYSTEM SERVICES Construction 2017/04/13 2017/05/23 Defence Construction Canada
Cooling system upgrades /Mises à Construction 2013/06/13
Amended
2013/06/18 Public Works and Government Services…
FIRE & BACKFLOW SYSTEMS Construction 2016/07/28 2016/09/08 Agriculture and Agri-Food Canada
Standardization of Access Control Systems Services related to goods 2019/03/27
Amended
2019/04/05 Canada Revenue Agency
Kitchener, ON - Construction HVAC System Construction 2013/05/30
Amended
2012/09/27 Public Works and Government Services…
Emergency Generator System for Search and Rescue Station Construction 2018/08/17
Amended
2018/08/24 Fisheries and Oceans Canada
Security System for Maritime Centre Goods 2022/09/29
Amended
2022/10/04 Health Canada
Semi-automated Fire Detection System Goods 2020/02/24
Amended
2020/02/25 Natural Resources Canada
Card Access Control System Goods 2015/09/02
Amended
2015/09/11 Veterans Affairs Canada
Intrusion Alarm System 330-338 Keele Street 1st floor Toronto ON. Goods 2017/05/12
Amended
2017/05/18 Correctional Service of Canada
Systems Administrators and Technical Architect Services 2018/01/29
Amended
2018/02/05 Office of the Superintendent of Financial…
2 Direct Radiography Panel Systems Goods 2017/12/06 2017/12/21 Department of National Defence
2 Direct Radiography Panel Systems Goods 2017/11/03
Amended
2017/11/08 Department of National Defence
PA SYSTEM EDMON-SASK PENITENTIARIES Goods 2015/03/17
Amended
2015/03/25 Correctional Service of Canada
Court Services Management Systems Services 2024/06/07
Amended
2024/06/07 Government of the Northwest Territories
Automated Kjeldahl Digestion System Goods 2017/02/15
Amended
2017/02/17 Canadian Grain Commission
UV Water Filtration System Goods 2017/12/18 2018/01/29 Fisheries and Oceans Canada
Automatic Sprinkler System Upgrade Construction 2015/07/23
Amended
2015/08/07 Correctional Service of Canada
Fire Suppression System Upgrade Construction 2018/05/16
Amended
2018/05/25 Public Works and Government Services…
CCG - Integrated Communication System Parts Goods 2021/10/29
Amended
2021/11/04 Fisheries and Oceans Canada
Fire Suppression System Upgrade Construction 2015/09/16
Amended
2015/09/24 Public Works and Government Services…
Card Access Control System Goods 2018/01/15
Amended
2018/01/23 National Research Council Canada
Wildland Fire Detection System Goods 2021/12/14
Amended
2021/12/17 Natural Resources Canada
Card Access Control System Goods 2018/08/16
Amended
2018/08/21 National Research Council Canada
LIFE SIGN MONITORING SYSTEM Goods 2013/05/30
Amended
2012/06/22 Correctional Service of Canada
Rack Mounted KVM System Goods 2020/07/08
Amended
2020/07/14 Department of National Defence
LIFE SIGN MONITORING SYSTEM Goods 2013/05/30
Amended
2012/10/12 Correctional Service of Canada
Fire Alarm Systems Annual Inspection and Service Services related to goods 2016/09/19
Amended
2016/09/30 Correctional Service of Canada
Door system replacement Donnacona Institution, Que Construction 2022/06/16
Amended
2022/06/23 Correctional Service of Canada
ACCESS CONTROL SYSTEM CONTRACT Goods 2013/10/10
Amended
2013/10/18 Department of National Defence
Emergency System Upgrades, Lethbridge, AB Construction 2013/07/17
Amended
2013/07/31 Public Works and Government Services…
Proximity Sensor System for Space Robotics Services 2022/10/27
Amended
2022/10/28 Public Works and Government Services…
INSPECTIONS AND TESTING OF THE SPRINKLER SYSTEMS Construction 2020/07/17 2020/08/27 Agriculture and Agri-Food Canada
MOUNT,RESILIENT,WEAPON SYSTEM Goods 2017/11/01 2017/12/15 Department of National Defence
ACCESS CONTROL SYSTEM REPLACEMENT Services related to goods 2023/03/13
Amended
2023/03/16 Canada Border Services Agency
Automated Liquid Handler System Goods 2014/12/15 2015/01/26 Department of National Defence
Fire Alarm System Replacement Construction 2016/08/09
Amended
2016/08/12 Public Works and Government Services…
Communications Control System Goods 2017/08/03 2017/08/18 Fisheries and Oceans Canada
BIPOD SYSTEM Goods 2024/01/26
Amended
2024/01/26 Department of National Defense
Building Automation Controls System Construction 2019/12/06 2020/01/14 Public Works and Government Services…
MOUNT, RESILIENT, WEAPON SYSTEM Goods 2022/07/07 2022/08/16 Department of National Defence
MOUNT,RESILIENT,WEAPON SYSTEM Goods 2020/12/03 2020/12/18 Department of National Defence
Fire Alarm System Replacement Construction 2018/02/01
Amended
2018/02/08 Public Works and Government Services…
Building and Personnel Security Systems Goods 2012/05/09 2012/06/18 Public Works and Government Services…
Access Control System Maintenance Services related to goods 2018/02/28
Amended
2018/03/05 Department of National Defence
FENCE DETECTION SYSTEM (FDS) Goods 2013/05/30
Amended
2012/08/15 Correctional Service of Canada
Displaying 51 - 100 of
50 of 13642
13642
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Unmanned Aerial Systems (drones) fixed or rotary wing Goods 2022/03/07 N/A Department of National Defence
Amend 006 - Water Tank Trailer - DEW Engineering and Development ULC. Goods 2024/05/06
Amended
2025/10/10 Department of Public Works and Government…
Amend 009 - Deployable Maintenance Facility - DEW Engineering and… Goods 2023/11/02
Amended
2024/03/31 Department of National Defence (DND)
BACS - Building Automation Control Systems Construction 2016/12/01 N/A Public Works and Government Services…
BACS - Building Automation Control Systems Construction 2017/04/12 N/A Public Works and Government Services…
BACS - Building Automation Control Systems Construction 2019/02/07 N/A Public Works and Government Services…
EJ196-192069 - Amend 001 - Generator Maintenance - CUMMINS CANADA ULC Services 2024/05/24
Amended
2027/01/31 Department of Public Works and Government…
PARKING DEVICE SYSTEMS Goods 2013/09/27 N/A Parks Canada
W7701-247800 – Embedded system components Goods 2023/11/09 2024/06/28 Defence Research and Development Canada (…
RADAR SYSTEMS AND SIGNAL PROCESSING Services 2015/06/10 N/A Department of National Defence
Expert Systems Development (R&D) Services 2020/01/30 N/A Industry Canada
Computer Systems Security (R&D) Services 2015/04/01 N/A Public Works and Government Services…
Global Positioning Systems (Airborne) Goods 2013/11/13 N/A Department of National Defence
Greenline Systems - SW Integration Services 2013/11/09 N/A Department of National Defence
Security Patrol System Construction 2013/11/26 N/A Correctional Service of Canada
MARINE FUEL MANAGEMENT SYSTEM Goods 2016/02/11 N/A Fisheries and Oceans Canada
Systems and Statistical Analysis Services 2022/02/23 N/A Fisheries and Oceans Canada
Systems & Statistical Analysis Services 2015/08/19 N/A Environment Canada
Fire Protection System Construction 2019/10/01 N/A Correctional Service of Canada
Radar Defence Systems (R&D) Services 2022/02/16 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2021/11/09 N/A Industry Canada
Water Chilling Equipment Systems Goods 2021/07/14 N/A Fisheries and Oceans Canada
Refrigeration Systems and Components (Marine) Goods 2020/12/10 N/A Department of National Defence
Computer Systems Security (R&D) Services 2020/01/10 N/A Industry Canada
Computer Systems Security (R&D) Services 2019/05/06 N/A Health Canada
Amend 000 - Aviation Turbine Fuel - WORLD FUEL SERVICES CANADA, ULC Goods 2023/12/16
Amended
2023/03/31 Department of National Defence (DND),…
Information Management Architect Senior Advisor Services 2022/07/29 N/A Department of National Defence
Business Process Re-engineering Consultant (Level 3) Services 2019/06/28 N/A Department of National Defence
MARITIME ACOUSTIC PROCESSING SYSTEM Goods 2013/02/13 N/A Department of National Defence
EJ196-202907 Amend 001 - Emergency Diesel Generator Maint - CUMMINS… Services 2024/05/17
Amended
2025/05/31 Department of Public Works and Government…
Amend 001 - EJ196-211442 - Firm-1272- Electrical Tilley - CUMMINS CANADA… Services 2024/03/13
Amended
2025/11/30 Department of Public Works and Government…
Acoustic Data Processing System Goods 2022/03/17 N/A Fisheries and Oceans Canada
Acoustic Data Processing System Goods 2022/02/25 N/A Fisheries and Oceans Canada
Expert Systems Development (R&D) Services 2021/06/08 N/A Industry Canada
Remotely Piloted Aircraft System Goods 2021/02/08 N/A Fisheries and Oceans Canada
6D063-225263 - Nextseq 2000 and 1000 Sequencing Systems Goods 2023/09/29
Amended
2025/01/31 Public Health Agency of Canada (PHAC)
PORTABLE DEEPWATER MBES SYSTEM Services related to goods 2013/07/25 N/A Natural Resources Canada
Electronic Target System Goods 2013/10/19 N/A Department of National Defence
Anti-Pollution Chlorination Systems, Marine Goods 2017/01/24 N/A Fisheries and Oceans Canada
Body Scanning Measuring and Sizing System Goods 2012/03/02 N/A Department of National Defence
Expert Systems Development (R&D) Services 2015/08/19 N/A Public Works and Government Services…
Fire Suppression System Upgrade Construction 2015/10/06 N/A Public Works and Government Services…
Access control system (IDACS) Goods 2016/10/05 N/A Public Works and Government Services…
Access control system (IDACS) Goods 2016/10/05 N/A Public Works and Government Services…
Access control system (IDACS) Goods 2016/10/05 N/A Public Works and Government Services…
Amend 004 - Into-Plane Aviation Fuels - WORLD FUEL SERVICES CANADA, ULC Goods 2024/05/31
Amended
2024/05/31 Royal Canadian Mounted Police (RCMP),…
ProServices SA - INTERGRAPH CANADA ULC. Services 2024/02/06
Amended
2028/07/04 Department of Public Works and Government…
Consulting Services Office Communications Systems-Systems Services 2016/02/22 N/A Department of National Defence
Demonstration of In-Water Cleaning and Capture Systems Services 2024/04/26 2025/03/31 Transport Canada
Access control system (IDACS) Goods 2016/10/05 N/A Public Works and Government Services…
50 of 49686
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
S.i. Systems ULC E60ZT-180027/133/ZT Department of Public Works and Government… 2024/02/08
Amended
CAD 0.00
S.i. Systems ULC E60ZT-180027/133/ZT Department of Public Works and Government… 2023/10/26
Amended
CAD 0.00
S.i. Systems ULC E60ZT-180027/133/ZT Department of Public Works and Government… 2023/06/20
Amended
CAD 0.00
S.i. Systems ULC E60ZT-180027/133/ZT Department of Public Works and Government… 2023/06/15
Amended
CAD 0.00
S.i. Systems ULC T8086-172450/010/ZM Department of Transport (TC) 2024/04/16
Amended
CAD 7,099,156.93
S.i. Systems ULC T8086-172450/015/ZM Department of Transport (TC) 2024/04/18
Amended
CAD 1,881,660.97
S.i. Systems ULC T8086-172450/015/ZM Department of Transport (TC) 2024/01/17
Amended
CAD 1,881,660.97
S.i. Systems ULC T8086-172450/010/ZM Department of Transport (TC) 2023/12/08
Amended
CAD 7,099,156.93
S.i. Systems ULC T8086-172450/015/ZM Department of Transport (TC) 2023/10/12
Amended
CAD 7,287,952.96
S.i. Systems ULC T8086-172450/010/ZM Department of Transport (TC) 2023/08/15
Amended
CAD 7,099,156.93
S.i. Systems ULC G9292-203481/007/ZM Department of Employment and Social… 2024/05/10
Amended
CAD 1,452,300.92
S.i. Systems ULC G9292-217754/001/ZM Department of Employment and Social… 2023/10/18
Amended
CAD 4,553,010.00
S.i. Systems ULC G9292-217754/001/ZM Department of Employment and Social… 2023/09/01
Amended
CAD 4,553,010.00
S.i. Systems ULC 24062-190077/005/EL Treasury Board (TBS) 2023/02/24
Amended
CAD 3,049,810.00
S.i. Systems ULC B8986-170042/001/ZM Department of Citizenship &… 2017/11/24 CAD 8,747,838.21
S.i. Systems ULC G9292-203481/007/ZM Department of Employment and Social… 2024/05/10
Amended
CAD 1,452,300.92
S.i. Systems ULC 24062-190077/005/EL Treasury Board (TBS) 2024/03/01
Amended
CAD 1,016,603.25
S.i. Systems ULC G9292-203481/007/ZM Department of Employment and Social… 2023/12/07
Amended
CAD 1,452,300.92
S.i. Systems ULC 24062-190077/005/EL Treasury Board (TBS) 2023/03/07
Amended
CAD 3,049,810.00
S.i. Systems ULC 24062-190077/005/EL Treasury Board (TBS) 2023/02/24
Amended
CAD 3,049,810.00
S.i. Systems ULC EW479-212627/007/CAL Department of Public Works and Government… 2024/06/11
Amended
CAD 0.00
S.i. Systems ULC EW479-212558/006/EDM Department of Public Works and Government… 2024/05/31
Amended
CAD 0.00
S.i. Systems ULC EW479-212558/006/EDM Department of Public Works and Government… 2024/05/24
Amended
CAD 0.00
S.i. Systems ULC G9292-176717/005/ZM Department of Employment and Social… 2023/12/13
Amended
CAD 13,538,384.00
S.i. Systems ULC EW479-212558/006/EDM Department of Public Works and Government… 2024/06/11
Amended
CAD 0.00
S.i. Systems ULC EW479-212627/008/CAL Department of Public Works and Government… 2024/06/11
Amended
CAD 0.00
S.i. Systems ULC G9292-203481/013/ZM Department of Employment and Social… 2023/11/27
Amended
CAD 3,273,249.43
S.i. Systems ULC B8926-170492/002/ZM Department of Citizenship &… 2023/11/16
Amended
CAD 5,845,687.00
S.i. Systems ULC G9292-203481/013/ZM Department of Employment and Social… 2023/11/09
Amended
CAD 13,092,997.73
S.i. Systems ULC G9292-176717/005/ZM Department of Employment and Social… 2023/11/07
Amended
CAD 13,538,384.00
S.i. Systems ULC EW479-212627/009/CAL Department of Public Works and Government… 2024/06/11
Amended
CAD 0.00
S.i. Systems ULC 47060-187626/001/EL Canada Border Services Agency (CBSA) 2023/12/11
Amended
CAD 7,448,704.56
S.i. Systems ULC EW479-212626/016/STN Department of Public Works and Government… 2024/05/31
Amended
CAD 0.00
S.i. Systems ULC B8947-220390/002/ZM Department of Citizenship &… 2023/12/15
Amended
CAD 6,165,319.00
S.i. Systems ULC 47060-187626/001/EL Canada Border Services Agency (CBSA) 2023/12/03
Amended
CAD 7,448,704.56
S.i. Systems ULC G9292-176717/006/ZM Department of Employment and Social… 2023/11/07
Amended
CAD 14,229,063.00
S.i. Systems ULC 47060-187626/001/EL Canada Border Services Agency (CBSA) 2023/08/10
Amended
CAD 7,448,704.56
S.i. Systems ULC 24062-190077/005/EL Treasury Board (TBS) 2023/02/07
Amended
CAD 1,016,603.25
Tato Recruiting Inc., S.i. Systems ULC., in Joint Venture EN578-170432/608/EI Department of Public Works and Government… 2024/01/19
Amended
CAD 0.00
Tato Recruiting Inc., S.i. Systems ULC., in Joint Venture E60ZT-180027/371/ZT Department of Public Works and Government… 2022/06/15 CAD 0.00
S.i. Systems ULC M7594-160378/008/EL Royal Canadian Mounted Police (RCMP) 2024/03/07
Amended
CAD 28,250.00
S.i. Systems ULC M7594-160378/008/EL Royal Canadian Mounted Police (RCMP) 2024/02/09
Amended
CAD 28,250.00
S.i. Systems ULC B8926-170492/002/ZM Department of Citizenship &… 2024/04/24
Amended
CAD 5,845,687.00
S.i. Systems ULC M7594-160378/008/EL Royal Canadian Mounted Police (RCMP) 2024/02/09
Amended
CAD 28,250.00
S.i. Systems ULC W6369-17P5LQ/002/IPS Department of National Defence (DND) 2023/12/22
Amended
CAD 7,842,316.13
S.i. Systems ULC W6369-17P5LQ/002/IPS Department of National Defence (DND) 2023/11/08
Amended
CAD 447,056.47
S.i. Systems ULC W6369-17P5LQ/002/IPS Department of National Defence (DND) 2018/07/11 CAD 447,056.47
S.i. Systems ULC M7594-160378/008/EL Royal Canadian Mounted Police (RCMP) 2017/03/08 CAD 28,250.00
S.i. Systems ULC 01B68-171058/001/EL Department of Agriculture and Agri-Food (… 2023/08/10
Amended
CAD 713,302.60
S.i. Systems ULC 01B68-171058/001/EL Department of Agriculture and Agri-Food (… 2024/01/31
Amended
CAD 713,302.60

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