SAP Ariba system maintenance

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

  • Saturday, November 23 from 7:00 pm until 11:00 pm (EST) 

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 50701
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Mountainview Ontario Residential Water Filter System Goods 2021/06/16
Amended
2021/06/30 Department of National Defence
Mountainview Golf Course - Irrigation Upgrades 2024 Construction 2024/05/31 2024/06/27 Yukon
NOR24-127 Mountainview Manor- Replace exterior windows Construction 2024/08/20 2024/09/17 Nova Scotia Provincial Housing Agency
Mountainview Montessori (Site 050) - Exterior Wall Cladding Upgrade,… 2024/02/20 2024/03/20 School District 36 Surrey
Claystone Waste Ltd. - Request for Proposal - Compactor Goods 2024/05/08 2024/05/23 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Proposal - NW 11 Stormwater Retention… Construction 2024/08/21
Amended
2024/07/19 Claystone Waste Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/11/08
Amended
2024/10/04 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/10/17
Amended
2024/11/07 Calgary Economic Development Ltd.
Alberta Electric System Operator - Request for Proposal - Weather Data… Services 2024/10/17 2024/11/07 Alberta Electric System Operator
High Density Shelving System 2024/02/29
Amended
2024/02/29 Niagara Health System
Hospital Bed Storage System Services, Goods 2024/02/13
Amended
2024/02/15 Niagara Health System
Micro-Ultrasound System Equipment 2023/06/22
Amended
2023/06/22 Niagara Health System
Data Systems & Services - Technical Service Resources 2023/07/07 2026/08/09 Data Systems & Services
Systems Integration -SBIPS Services 2014/09/03
Amended
2014/09/12 Veterans Affairs Canada
Alberta Electric System Operator - Request for Proposal - ALBERTA’S… Services 2024/10/28
Amended
2025/06/15 Alberta Electric System Operator
Alberta Electric System Operator - Request for Proposal - ALBERTA’S… Services 2024/10/28
Amended
2025/06/15 Alberta Electric System Operator
Rural Connect Ltd - Invitation to Bid - Paintearth County Fibre to the… Construction 2024/06/17
Amended
2024/06/21 Rural Connect Ltd
TBIPS RFP Telecommunication System Specialist (T.6) Senior - level 3 Services 2024/10/30
Amended
2024/12/04 Director Electronic Systems Procurement 3
Geographic Information System System Architect Services 2019/03/28 2019/04/16 Department of National Defence
Security and Access Control Systems - Supply, Installation, Support and… Services 2024/01/03
Amended
2024/01/09 Alberta Electric System Operator
Supply, Delivery and Installation of Systems Furniture, Fixtures and… Services 2023/11/30
Amended
2023/12/07 Alberta Electric System Operator
Alberta Electric System Operator - Request for Proposal - Mechanical… Services 2024/11/21
Amended
2024/10/15 Alberta Electric System Operator
Systems Integration Services 2013/06/28 2013/07/08 Veterans Affairs Canada
Systems Integration Services 2013/06/19 2013/06/28 Veterans Affairs Canada
Systems & Statistical Analysis Services 2015/07/16
Amended
2015/08/06 Environment Canada
Rural Connect Ltd - Request for Proposal - Fibre to the Premise… Construction 2024/08/12 2024/09/04 Rural Connect Ltd
Alberta Electric System Operator - Request for Proposal - Islanded Fast… Services 2024/06/14 2024/07/18 Alberta Electric System Operator
Systems for the dispersion of birds Goods 2014/01/17
Amended
2014/01/27 Transport Canada
Alberta Electric System Operator - Request for Proposal - Transferred… Services 2024/05/08 2024/06/07 Alberta Electric System Operator
Alberta Electric System Operator - Request for Proposal - Landscape… Services 2024/08/21
Amended
2024/07/25 Alberta Electric System Operator
Systems Integration & Flight Ops Services 2012/09/04 2012/09/19 Department of National Defence
Rural Connect Ltd - Request for Proposal - Fibre to the Premise Bulk… Goods 2024/08/22 2024/09/06 Rural Connect Ltd
Alberta Electric System Operator - Request for Proposal - Cost… Services 2024/11/14
Amended
2024/11/25 Alberta Electric System Operator
Alberta Electric System Operator - Request for Expression of Interest -… Services 2024/09/09 2024/10/25 Alberta Electric System Operator
Alberta Electric System Operator - Request for Proposal - AESO 2024 -… Services 2024/10/24
Amended
2024/06/20 Alberta Electric System Operator
OnGuard/Lenel System and CCVE System Maintenance Construction 2019/08/28
Amended
2019/09/03 Canadian Nuclear Safety Commission
CFSCE System Admin Services 2015/11/09
Amended
2015/11/26 Department of National Defence
CFSCE System Admin Services 2019/03/21
Amended
2019/04/10 Department of National Defence
One (1) Systems Engineer Services 2019/08/15
Amended
2019/08/28 Department of National Defence
Alberta Electric System Operator - Request for Expression of Interest -… Services 2024/06/26 2024/07/19 Alberta Electric System Operator
Access Control Systems Goods 2021/12/03 2021/12/17 Indigenous Services Canada
Systems Analyst Level 3 Services 2014/06/26 2014/07/14 Elections Canada
Digital Cable System Goods 2016/01/22 2016/02/08 Department of National Defence
Ignition System Goods 2019/06/12 2019/07/29 Parks Canada
Alberta Electric System Operator - Products and Services for Alberta’s… Services 2024/06/26
Amended
2024/07/12 Alberta Electric System Operator
AUTOPILOT SYSTEM Goods 2013/05/30
Amended
2012/11/16 Department of National Defence
Fence Detection System Goods 2015/04/09
Amended
2015/04/13 Correctional Service of Canada
Public Address System Goods 2022/10/07
Amended
2022/10/17 Edmonton School District
Access Control System Goods 2020/08/07
Amended
2020/08/14 Public Safety and Emergency Preparedness…
Access Control Systems Goods 2021/10/19
Amended
2021/11/01 Correctional Service of Canada
Displaying 1 - 50 of
50 of 35691
35691
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
TBIPS SA - MDA SYSTEMS LTD. Services 2024/10/29
Amended
2028/07/04 Department of Public Works and Government…
Radar System and Software Sup - MDA SYSTEMS LTD. Services 2023/09/26
Amended
2023/05/21 Department of National Defence (DND)
ProServices SA - MINDWIRE SYSTEMS LTD. Services 2024/09/21
Amended
2028/07/04 Department of Public Works and Government…
TBIPS SA - Prologic Systems Ltd. Services 2024/10/11
Amended
2028/07/04 Department of Public Works and Government…
RPAS, ROTER Project - MDA SYSTEMS LTD. Services 2024/10/24
Amended
2025/04/20 Department of Transport (TC)
Amend 003 - Workstream 2 - MINDWIRE SYSTEMS LTD. Services 2024/04/16
Amended
2025/02/19 Department of Transport (TC)
Amend 009 - SHINNADS H-W REPLAC. and ISS CONTRACT - OSI Maritime Systems… Goods 2024/11/12
Amended
2026/03/31 Department of National Defence (DND)
Amend 008 - Business Services - MINDWIRE SYSTEMS LTD. Services 2023/09/11
Amended
2023/07/04 Department of National Defence (DND)
Amend 008 - Support for BRMS - S.i. Systems Ltd. Services 2024/01/31
Amended
2024/01/31 Department of Agriculture and Agri-Food (…
Proservices SA - Human Resource Systems Group Ltd. Services 2024/11/06
Amended
2028/07/04 Department of Public Works and Government…
Amend 000 - VICTORIA CLASS SUBMARINE TRAINERS - MDA SYSTEMS LTD. Services 2024/10/11
Amended
2025/03/31 Department of National Defence (DND)
Amend 001 - Intrusion Alarm Maintenance, Repair - Canem Systems Ltd Services 2024/05/23
Amended
2024/05/23 Department of National Defence (DND)
B8926-170506-003-ZM - AMD010 - MINDWIRE SYSTEMS LTD. Services 2024/08/03
Amended
2025/01/04 Department of Citizenship &…
Amend 007 - Services TBIPS SA for IRCC SIMB - MINDWIRE SYSTEMS LTD. Services 2024/07/25
Amended
2025/03/13 Department of Citizenship &…
RADAR SYSTEMS AND SIGNAL PROCESSING Services 2015/06/10 N/A Department of National Defence
Amend 020 - Radium HS Site Rehabilitation - Martech Electrical Systems… Services 2023/10/25
Amended
2023/10/05 Department of Public Works and Government…
Radar Defence Systems (R&D) Services 2022/02/16 N/A Department of National Defence
PARKING DEVICE SYSTEMS Goods 2013/09/27 N/A Parks Canada
Amend 000 - System Engineering Services - Calian Ltd. Services 2024/10/12
Amended
2024/10/12 Department of National Defence (DND)
Systems Integration & Flight Ops Services 2012/10/12 N/A Department of National Defence
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…
Ignition System Goods 2019/08/14 N/A Parks Canada
Automated Airline Hosting and Airline Tasking System Services 2013/03/18 N/A Department of National Defence
Systems Analysts, Level 3 Services 2013/12/12 N/A Public Works and Government Services…
Amend 004 - Nuclear Magnetic Resonance System - BRUKER LTD. Goods 2024/10/22
Amended
2025/03/31 Defence Research and Development Canada (…
Access control system (IDACS) Goods 2016/10/05 N/A Public Works and Government Services…
Hydraulic Power System Goods 2015/11/06 N/A National Research Council Canada
Sonobuoy Test Processor (STP) Maintenance Services 2023/05/31 2026/03/31 MacDonald Dettwiler and Associates Ltd.
Multi-mission Antenna Reservation System (ARS) Services 2015/11/27 N/A Public Works and Government Services…
Amend 003 - Expeditionary Barrier System - Maccaferri Canada Ltd. Goods 2024/06/03
Amended
2025/06/09 Department of National Defence (DND)
3D Laser Scanner Goods 2013/02/05 N/A Department of National Defence
Amend 001 - Storage Tank System Decommissioning - Saskcon Repair… Services 2023/08/03
Amended
2023/07/31 Department of Public Works and Government…
Amend 000 - Training Subscription - geoLOGIC systems ltd. Services 2024/10/30
Amended
2024/12/31 National Energy Board (CER)
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2020/12/22 N/A Foreign Affairs, Trade And Development (…
Amend 003 - Highway Coach with operator - National Motor Coach Systems… Services 2024/06/14
Amended
2023/01/31 Department of National Defence (DND)
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2021/11/03 N/A Foreign Affairs, Trade And Development (…
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2015/10/19 N/A Foreign Affairs, Trade And Development (…
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2021/12/03 N/A Foreign Affairs, Trade And Development (…
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2018/04/10 N/A Environment Canada
WATER QUALITY MONITORING SYSTEMS (IN-SITU) Goods 2015/10/06 N/A Environment Canada
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2019/06/07 N/A Environment Canada
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2013/06/29 N/A Natural Resources Canada
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2016/11/03 N/A Foreign Affairs, Trade And Development (…
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2013/04/11 N/A Canadian International Development Agency
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2020/09/01 N/A Environment Canada
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2021/10/27 N/A Public Works and Government Services…
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2014/02/03 N/A Department of National Defence
Expert Systems Development (R&D) Services 2020/01/30 N/A Industry Canada
Marine Systems and Engineering Services 2016/10/28 N/A Department of National Defence
50 of 179227
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
Mountainview Systems Ltd. W7702-135578/001/WPG Department of National Defence 2013/02/05 CAD 70,345.00
Mountainview Systems Ltd. W7702-125293/001/CAL Department of National Defence 2011/07/26 CAD 12,674.00
Mountainview Golf & Athletic Turf Specialists W0107-14C531/001/PET Department of National Defence 2017/11/23 CAD 75,817.00
Mountainview Golf & Athletic Turf Specialists W0107-14C531/001/PET Department of National Defence 2015/06/12 CAD 75,817.00
Mountainview Golf & Athletic Turf Specialists W0107-14C531/001/PET Department of National Defence 2015/06/09 CAD 75,817.00
Mountainview Golf & Athletic Turf Specialists W0107-07C843/002/PET Department of National Defence 2011/02/09 CAD 15,264.00
Mountainview Golf & Athletic Turf Specialists W0107-07C843/002/PET Department of National Defence 2010/12/21 CAD 15,264.00
Mountainview Consultants Inc. E60BQ-01ISSA/465/ZG Public Works and Government Services… 2010/03/27 CAD 0.00
Mountainview Consultants Inc. E60BQ-01ISSA/465/ZG Public Works and Government Services… 2009/04/06 CAD 0.00
366660 B C LTD M9062-166S02/004/HS Royal Canadian Mounted Police 2017/08/02 CAD 348,342.00
366660 B C LTD M9062-134S24/001/HS Royal Canadian Mounted Police 2014/09/10 CAD 92,421.00
366660 B C LTD M9062-134S24/001/HS Royal Canadian Mounted Police 2014/04/08 CAD 86,768.00
MDA Systems Ltd. EN578-170432/184/EI Department of Public Works and Government… 2024/10/29
Amended
CAD 0.00
MDA Systems Ltd. W7714-217621/001/SL Department of National Defence (DND) 2023/04/26
Amended
CAD 3,299,500.00
MDA Systems Ltd. W7714-217621/001/SL Department of National Defence (DND) 2023/09/26
Amended
CAD 3,299,500.00
MDA Systems Ltd. W7714-217621/001/SL Department of National Defence (DND) 2023/07/13
Amended
CAD 3,299,500.00
MDA Systems Ltd. W7714-217621/001/SL Department of National Defence (DND) 2023/05/21
Amended
CAD 3,299,500.00
Mindwire Systems Ltd. E60ZT-180027/117/ZT Department of Public Works and Government… 2024/09/21
Amended
CAD 0.00
Mindwire Systems Ltd. E60ZT-180027/117/ZT Department of Public Works and Government… 2024/02/13
Amended
CAD 0.00
Fortran Traffic Systems Ltd. W0113-120107/001/TOR Department of National Defence 2012/06/26 CAD 12,571.00
Prologic Systems Limited EN578-170432/232/EI Department of Public Works and Government… 2024/10/11
Amended
CAD 0.00
Prologic Systems Limited EN578-170432/232/EI Department of Public Works and Government… 2024/01/11
Amended
CAD 0.00
MDA Systems Ltd. T8493-200011/002/SL Department of Transport (TC) 2024/10/24
Amended
CAD 250,000.00
Mindwire Systems Ltd. T8086-172450/009/ZM Department of Transport (TC) 2024/04/16
Amended
CAD 3,459,688.15
Mindwire Systems Ltd. T8086-172450/009/ZM Department of Transport (TC) 2023/08/15
Amended
CAD 3,459,688.15
Mindwire Systems Ltd. T8086-172450/009/ZM Department of Transport (TC) 2023/12/16
Amended
CAD 3,459,688.15
Mindwire Systems Ltd. T8086-172450/009/ZM Department of Transport (TC) 2023/10/24
Amended
CAD 3,459,688.15
OSI Maritime Systems Ltd. W8482-167893/001/QF Department of National Defence (DND) 2024/11/12
Amended
CAD 8,152,136.00
D E Systems Ltd. W8160-090265/001/TOR Department of National Defence 2009/05/04 CAD 18,338.00
Mindwire Systems Ltd. W847C-180059/003/ZQ Department of National Defence (DND) 2023/07/04
Amended
CAD 13,538.06
Mindwire Systems Ltd. W847C-180059/003/ZQ Department of National Defence (DND) 2023/09/11
Amended
CAD 13,538.06
Mindwire Systems Ltd. W847C-180059/003/ZQ Department of National Defence (DND) 2023/09/07
Amended
CAD 13,538.06
Mindwire Systems Ltd. W847C-180059/003/ZQ Department of National Defence (DND) 2023/03/20
Amended
CAD 13,538.06
Capital Cooling Systems Ltd. 01913-100386/001/PWC Agriculture and Agri-Food Canada 2012/06/11 CAD 36,750.00
Capital Cooling Systems Ltd. 01913-100386/001/PWC Agriculture and Agri-Food Canada 2011/07/19 CAD 36,750.00
Capital Cooling Systems Ltd. 01913-100386/001/PWC Agriculture and Agri-Food Canada 2010/08/23 CAD 36,750.00
MINDWIRE SYSTEMS LTD. 86151-060518/003/EL Immigration and Refugee Board 2010/04/15 CAD 970,200.00
MINDWIRE SYSTEMS LTD. 86151-060518/003/EL Immigration and Refugee Board 2012/11/16 CAD 242,550.00
MINDWIRE SYSTEMS LTD. 86151-060518/003/EL Immigration and Refugee Board 2011/11/15 CAD 242,550.00
MINDWIRE SYSTEMS LTD. 86151-060518/003/EL Immigration and Refugee Board 2009/11/19 CAD 970,200.00
Canem Systems Ltd W7702-216245/001/PWU Department of National Defence 2021/02/12 CAD 360,000.00
Canem Systems Ltd W7702-216245/001/PWU Department of National Defence 2022/02/28 CAD 378,000.00
OSI Maritime Systems Ltd. W3371-225073/001/SC Department of National Defence 2022/02/16 CAD 158,171.00
Mindwire Systems Ltd. B8926-170506/003/ZM Department of Citizenship &… 2024/05/09
Amended
CAD 145,763.01
Mindwire Systems Ltd. B8926-170506/003/ZM Department of Citizenship &… 2024/01/04
Amended
CAD 145,763.01
MDA Systems Ltd. W8482-071233/001/QF Department of National Defence (DND) 2024/10/11
Amended
CAD 4,000,000.00
MDA Systems Ltd. W8482-071233/001/QF Department of National Defence (DND) 2024/10/10
Amended
CAD 4,000,000.00
MDA Systems Ltd. W8482-071233/001/QF Department of National Defence (DND) 2024/10/09
Amended
CAD 4,000,000.00
MDA Systems Ltd. W8482-071233/001/QF Department of National Defence (DND) 2024/10/09
Amended
CAD 4,000,000.00
S.i. Systems ULC 01B68-171058/001/EL Department of Agriculture and Agri-Food (… 2023/02/25
Amended
CAD 10,270,670.67

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