SAP Ariba system maintenance

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

  • Saturday, June 21 from 2:00 pm until 11:59 pm (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: 


Notice categories:

50 of 74
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Hardwood Floor Recoating and Maintenance Services 2025/03/27
Amended
2025/03/27 Royal Canadian Mounted Police
W6898-240687 - Inspection and Maintenance of Mechanical System - DND, NB Services 2024/07/10
Amended
2024/07/17 Department of National Defence (DND)
Operations Master Systems Integrator Services related to goods 2024/04/30
Amended
2024/04/30 Public Services and Procurement Canada
Repairs and Maintenance - Fort Smith - Upper Air Station Services 2024/02/29
Amended
2024/02/29 Environment and Climate Change Canada
Repairs and Maintenance - La Grande IV - Upper Air Station Services 2024/02/29
Amended
2024/02/29 Environment and Climate Change Canada
Generator maintenance Services 2023/10/16
Amended
2023/10/16 Health Canada (HC)
Office relocation, furniture installation, tenant accomodation support… Services 2023/10/04
Amended
2023/10/04 Fisheries and Oceans Canada
Maintenance services of the rotating and swinging doors Services 2023/09/28
Amended
2023/09/28 Canadian Space Agency
W6896-23S085.C - Building Automation Systems (BAS) Installation, Repairs… Construction 2023/09/20
Amended
2023/10/05 Department of National Defence (DND)
Repairs and Maintenance - Fort Smith - Upper Air Station Services 2023/08/02
Amended
2023/08/02 Environment and Climate Change Canada
Repairs and Maintenance - La Grande IV - Upper Air Station Services 2023/08/02
Amended
2023/08/02 Environment and Climate Change Canada
W6896-23S085.B - Building Automation Systems (BAS) Installation, Repairs… Construction 2023/07/26
Amended
2023/08/11 Department of National Defence (DND)
Office relocation, furniture installation, tenant accomodation support… Services 2023/07/20
Amended
2023/07/20 Fisheries and Oceans Canada
Office relocation, furniture installation, tenant accomodation support… Services 2023/07/05
Amended
2023/07/11 Fisheries and Oceans Canada
W6896-23S085 - Building Automation Systems (BAS) Installation, Repairs,… Construction 2023/06/28
Amended
2023/07/12 Department of National Defence (DND)
Transportation and Economic Corridors - Request for Proposal -… Services 2025/05/29 2025/06/24 Transportation and Economic Corridors
UPS maintenance Services 2025/04/29
Amended
2025/04/29 Health Canada
Town of High River - Request for Proposal - Residential Building… Services 2025/03/07
Amended
2025/03/10 Town of High River
Airquity System Preventative Maintenance Service Services 2024/05/15
Amended
2024/05/15 National Research Council Canada
Review and Analysis of Home Resiliency and Hazard Rating Tools Services 2024/03/08
Amended
2024/03/08 Natural Resources Canada
Fire alarm maintenance service Services 2024/01/18
Amended
2024/01/18 Correctional Service Canada
OCx Provider – GGF Smart Building Services 2023/09/29
Amended
2023/09/29 Natural Resources Canada
OCx Provider – NRCan Smart Building Services 2023/09/21
Amended
2023/09/21 Natural Resources Canada
EJ196-231026_Maintenance and Inspections of Boilers Services 2023/09/05
Amended
2023/09/07 Department of Public Works and Government…
Building Condition Report Program Solution Services 2023/05/05
Amended
2023/05/05 Department of Foreign Affairs, Trade and…
Electrical Work - 14 Wing Greenwood Services 2023/03/17
Amended
2023/04/13 Department of National Defence (DND)
Building Condition Report - Various sites New Brunswick Services 2023/01/18
Amended
2023/01/24 Department of Public Works and Government…
RFP Building Condition Reports - Various Sites, Newfoundland. Services 2023/01/16
Amended
2023/01/24 Department of Public Works and Government…
Mechanical Maintenance Services Services 2025/06/12
Amended
2025/06/12 National Research Council of Canada (NRC)
Annual Humidifiers maintenance Services 2025/01/20
Amended
2025/01/20 Health Canada
Unblocking and Sewer Cleaning Services Services 2024/11/18
Amended
2024/11/18 Correctionnal Service Canada
Plumbing and Sanitation Maintenance RCS 2024 Services 2024/09/23
Amended
2024/09/23 National Capital Commission
Fume hood-BSC Certification Construction 2024/07/30
Amended
2024/07/30 Health Canada
Building and grounds maintenance service Services 2024/07/04
Amended
2024/07/04 Canadian Space Agency
HVAC Maintenance services in Iqaluit, Nunavut Services 2024/06/25
Amended
2024/06/25 Crown-Indigenous Relations and Northern…
W684H-240218 Repairs Heating Plants and Equipment - CFB Halifax Services 2024/06/14
Amended
2024/07/10 Department of National Defence (DND)
HVAC Maintenance services in Iqaluit, Nunavut Services 2024/05/03
Amended
2024/05/03 Crown-Indigenous Relations and Northern…
Request for Standing Offer for General Maintenance Services for Real… Services 2024/04/17
Amended
2024/04/17 Fisheries and Oceans Canada
SAS-01 Chiller Replacement Project Construction 2023/11/07
Amended
2023/11/07 National Research Council Canada
Overhead Doors Maintenance Services 2023/05/26
Amended
2023/06/21 Department of National Defence (DND)
EW076-230870 PSPC Yellowknife Janitorial Services Services 2022/12/22
Amended
2023/01/10 Department of Public Works and Government…
EJ196-251240_Automated lighting controls preventive maintenance_NCR Services 2025/05/12
Amended
2025/05/22 Department of Public Works and Government…
EJ196-250256 Monuments and Statues Maintenance Services 2024/11/28
Amended
2024/12/18 Department of Public Works and Government…
Building Automation System Upgrade Construction 2024/08/20
Amended
2024/08/20 Environment and Climate Change Canada
Building Automation System Upgrade Construction 2024/07/04
Amended
2024/05/31 Environment and Climate Change Canada
Mechanical maintenance and repair service Services 2024/03/19
Amended
2024/03/19 Canadian Space Agency
Mechanical maintenance and repair service Services 2024/02/07
Amended
2024/02/07 Canadian Space Agency
Kentville Research and Development Centre Building Envelope Study Services 2023/12/11
Amended
2023/12/18 Department of Public Works and Government…
RFP - DFO Building Condition Reports Eastern and Central Newfoundland Services 2023/01/06
Amended
2023/01/12 Department of Public Works and Government…
City of Medicine Hat - Negotiated Request for Proposal - CMH24-85 -… Services 2024/08/20
Amended
2024/08/08 City of Medicine Hat
Displaying 1 - 10 of
10 of 32
32
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
W6898-240687 - Inspection and Maintenance of Mechanical System - DND, NB Services 2025/06/05
Amended
2026/07/31 Department of National Defence (DND)
Maintenance, Repairs and Installation of Overhead Doors Services 2025/05/29
Amended
2026/07/31 Department of National Defence (DND)
W0127-23MC02 - Softwall Structures - In-service Support and Maintenance Services 2025/02/06
Amended
2028/02/02 Department of National Defence (DND)
Office relocation, furniture installation, tenant accomodation support… Services 2024/10/31
Amended
2024/10/31 Fisheries and Oceans Canada
W6896-23S085 - Building Automation Systems (BAS) Installation, Repairs,… Services 2024/01/18 2027/01/17 Department of National Defence (DND)
Generator maintenance Services 2023/11/01 2025/10/31 Health Canada (HC)
Building Condition Reports - Various sites New Brunswick Services 2023/02/27 2024/03/31 Department of Public Works and Government…
Electrical Work - 14 Wing Greenwood Services 2025/05/09
Amended
2025/05/09 Department of National Defence (DND)
Review and Analysis of Home Resiliency and Hazard Rating Tools Services 2025/01/15
Amended
2024/09/30 Natural Resources Canada
EJ196-231026_Preventative Maintenance and Inspections of Boilers and Hot… Services 2024/08/09
Amended
2028/10/31 Department of Public Works and Government…
10 of 34
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
Carmichael Engineering Ltd. CW2368766 Department of National Defence (DND) 2025/06/05
Amended
CAD 27,273.40
Schooner General Contracting Limited CW2304154 Department of National Defence (DND) 2025/05/29
Amended
CAD 171,000.00
Warner Shelter Systems Ltd. CW2248279 Department of National Defence (DND) 2025/02/06
Amended
CAD 262,500.00
Carmichael Engineering Ltd. CW2368766 Department of National Defence (DND) 2024/08/29
Amended
CAD -4,058.93
Carmichael Engineering Ltd. CW2368766 Department of National Defence (DND) 2024/08/01
Amended
CAD -62,954.10
Carmichael Engineering Ltd. CW2368766 Department of National Defence (DND) 2024/07/30 CAD 54,332.90
Schooner General Contracting Limited CW2304154 Department of National Defence (DND) 2024/07/17
Amended
CAD 172,500.00
Johnson Controls Canada LP CW2305186 Department of National Defence (DND) 2024/01/18 CAD 0.00
Warner Shelter Systems Ltd. CW2248279 Department of National Defence (DND) 2023/06/21
Amended
CAD 262,500.00
Warner Shelter Systems Ltd. CW2248279 Department of National Defence (DND) 2023/06/15
Amended
CAD 262,500.00

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