SAP Ariba system maintenance

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

  • Saturday, May 17 from 8:00 pm until 11:59 pm (EDT) 

Important Notice: Procurement Posting Guidelines During Federal Elections

During a federal government election, it is the buyer’s responsibility to obtain proper approval prior to posting procurement activities on CanadaBuys. For more information on obtaining approval prior to posting on CanadaBuys, buyers should contact their supervisor. For technical questions regarding publications or urgent requirements regarding postings, contact the Service Desk.

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 80
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
City of St. Albert - Negotiated Request for Proposal - Pre-qualification… Services 2024/12/11
Amended
2025/01/16 City of St. Albert
Electrical Repairs at Southside Base, Newfoundland Construction 2024/12/05
Amended
2024/12/05 Fisheries and Oceans Canada
W6898-250719 - Inspection and maintenance of Delta Direct Digital… Services 2024/11/08
Amended
2024/12/05 Department of National Defence (DND)
Mechanical Maintenance Services for RCMP Maskwacis Detachment, Alberta Services 2024/10/10
Amended
2024/10/10 Royal Canadian Mounted Police
W6900-25CB04 _ General Contractor Services - RPOU (W) Garrison Wainwright Construction 2024/06/20
Amended
2024/06/21 Department of National Defence (DND)
21532-241263 _ General Contractor Services_Grande Cache Institution Construction 2024/06/19
Amended
2024/07/11 Correctional Service of Canada (CSC)
2024 Grounds Maintenance Services at CFB Trenton Services 2024/01/08
Amended
2024/01/12 Department of National Defence (DND)
6D063-224974 - Sheet Metal Services Construction 2023/12/06
Amended
2024/01/05 Public Health Agency of Canada (PHAC)
6D063-225886 Millwright and Machinist Services Construction 2023/11/20
Amended
2023/12/18 Public Health Agency of Canada (PHAC)
6D063-225235 General Construction Services Construction 2023/11/17
Amended
2023/12/13 Public Health Agency of Canada (PHAC)
W4M00-22C233_B - Repair and Replacement of Floor Finishes Construction 2023/02/13
Amended
2023/03/01 Department of National Defence (DND)
W4M00-22C233 - Repair and Replacement of Floor Finishes Construction 2023/01/19
Amended
2023/02/03 Department of National Defence (DND)
Forestry and Parks - Request for Quotes - Playground Surfacing… Services 2025/03/19
Amended
2025/03/28 Forestry and Parks
Christ the Redeemer Catholic Separate School Division - Request for… Services 2025/03/14 2025/04/11 Christ the Redeemer Catholic Separate…
Clear Hills County - Request for Proposal - Running Lake Provincial… Services 2025/02/03 2025/03/07 Clear Hills County
F1700-240359 PSEC Facility Repairs - Phase 2 ITT. Construction 2024/11/19
Amended
2024/11/20 Department of Fisheries and Oceans (DFO)
F1700-240359 PSEC - Facility Repairs Phase 1 ITQ. Construction 2024/09/08
Amended
2024/09/24 Department of Fisheries and Oceans (DFO)
APN_WA233001_FACILITIES MAINTENANCE & SUPPORT SERVICES Services 2024/07/24
Amended
2024/07/24 Defence Construction Canada
Airquity System Preventative Maintenance Service Services 2024/05/15
Amended
2024/05/15 National Research Council Canada
Lawn and landscape maintenance at Fortifications of Québec National… Services 2024/01/31
Amended
2024/01/31 Parks Canada
Lawn and Landscape Maintenance at Lévis Forts National Historic Site Services 2024/01/31
Amended
2024/01/31 Parks Canada
W0106-22J038_Indoor and outdoor pool maintenance Services 2023/03/23
Amended
2023/04/17 Department of National Defence (DND)
Phase II Invitation to Tender - F1571-220570- DFO Repairs to Wharf 401,… Construction 2022/11/14
Amended
2022/11/21 Department of Public Works and Government…
F1571-220570- DFO Repairs to Wharf 401, 402, 404 Port Edward, BC Construction 2022/10/19
Amended
2022/11/02 Department of Public Works and Government…
Metal Fabrication & Welding Services - Atlantic Institution Services 2025/04/22
Amended
2025/04/22 Correctional Service Canada
Edmonton School Division - Negotiated Request for Proposal - Centre for… Services 2024/11/15
Amended
2024/10/09 Edmonton School Division
City of Calgary - Request for Proposal - 24-1636 - Snow and Ice Control… Services 2024/10/28
Amended
2024/08/27 City of Calgary
W6898-250709 RFP - Heating Systems Inspection and Repair - DND, NB Services 2024/09/06
Amended
2024/09/19 Department of National Defence (DND)
W6854-240347 Kitchen Equipment Maintenance and Repair Sol B Services 2024/08/22
Amended
2024/09/06 Department of National Defence (DND)
Rocky View County - Invitation to Bid - ITT-24-009 Langdon Centre Street… Construction 2024/08/08
Amended
2024/08/02 Rocky View County
General Welding & Metal Fabrication - Atlantic Institution Services 2024/06/11
Amended
2024/06/11 Correctional Services Canada
RFP Kitchen Equipment Maintenance and Repairs Services 2024/04/10
Amended
2024/04/15 Department of National Defence (DND)
INVITATION TO QUALIFY - Gym Renovations Building B8 – Dorchester… Construction 2023/10/10
Amended
2023/10/17 Department of Public Works and Government…
Clear Hills County - Request for Proposal - Stoney Lake Provincial… Services 2025/02/03 2025/03/07 Clear Hills County
EP168-242004 Generator Service Timiskaming Services 2025/01/29
Amended
2025/03/13 Department of Public Works and Government…
EP168-250133 Generator Service at Big Chaudière Dams Services 2024/12/31
Amended
2025/01/28 Department of Public Works and Government…
Infrastructure - Request for Proposal - EDMONTON - Government Centre… Services 2024/11/01
Amended
2024/09/17 Infrastructure
Strathcona County - Request for Quotes - RFQ #24.0080 Building Envelope… Construction 2024/10/29
Amended
2024/08/28 Strathcona County
Infrastructure - Request for Proposal - EDMONTON - GOVERNMMENT CENTRE -… Services 2024/10/09
Amended
2024/09/17 Infrastructure
Rideau Canal Skateway small assets support services Services 2024/09/20
Amended
2024/09/20 National Capital Commission
Free-Standing Soft-walled Structure repairs at CFB Borden PSIB Services 2024/07/11
Amended
2024/07/12 Department of National Defence (DND)
Free-Standing Soft-walled Structure repairs at CFB Borden General Services 2024/07/11
Amended
2024/07/12 Department of National Defence (DND)
Cogeneration System Maintenance Services Services 2024/01/23
Amended
2024/01/23 Environment and Climate Change Canada
INVITATION TO QUALIFY - Domestic Plumbing Upgrades – Atlantic… Construction 2023/11/21
Amended
2023/12/07 Department of Public Works and Government…
RISO - Repairs to Energy Management Control Systems (EMCS) for Debert… Services 2023/10/13
Amended
2023/10/19 Department of Public Works and Government…
Calgary Housing Company - Request for Proposal - Boiler Inspection and… Services 2025/05/06
Amended
2025/03/13 Calgary Housing Company
Alberta Energy Regulator - Request for Proposal - Bridging Consultant… Services 2025/04/30
Amended
2025/05/13 Alberta Energy Regulator
Town of Crossfield - Request for Proposal - Amery Park Outdoor Rink… Construction 2025/04/28
Amended
2025/03/27 Town of Crossfield
E0224-251424 - RISO General Maintenance Services – NAFC, St. John’s, NL Construction 2025/04/02
Amended
2025/04/15 Department of Public Works and Government…
Calgary Housing Company - Invitation to Bid - Attic Insulation Services 2025/02/12 2025/03/06 Calgary Housing Company
Displaying 1 - 10 of
10 of 36
36
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Electrical Repairs at Southside Base, Newfoundland Construction 2025/03/31
Amended
2025/03/31 Fisheries and Oceans Canada
Maint-Serv-standing offer at CFHA H - Master Agreement Services 2025/03/04
Amended
2025/09/30 Department of Public Works and Government…
Amend 005 - Maint-Serv-standing offer at CFHA H - Paysagiste Rive-Sud… Services 2025/03/04
Amended
2025/09/30 Department of Public Works and Government…
W6898-250719 - Inspection and maintenance of Delta Direct Digital… Services 2025/01/08 2025/12/31 Department of National Defence (DND)
21532-241263 _ General Contractor Services_Grande Cache Institution Services 2024/12/04
Amended
2027/08/14 Correctional Service of Canada (CSC)
6D063-224974 - Sheet Metal Services Services 2024/06/01 2029/05/31 Public Health Agency of Canada (PHAC)
W6888-245038 – 2024 Grounds Maintenance Services at CFB Trenton Services 2024/05/21
Amended
2028/03/31 Department of National Defence (DND)
ET025-202063 - Facility Management Services, Canadian High Arctic… Services 2024/05/09
Amended
2026/09/30 Department of Public Works and Government…
6D063-225235 General Construction Services Services 2024/02/01 2029/01/31 Public Health Agency of Canada (PHAC)
6D063-225886 Millwright and Machinist Services Services 2024/02/01 2029/01/31 Public Health Agency of Canada (PHAC)
10 of 71
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
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT W3716-21ML05/001/FK Department of Public Works and Government… 2025/03/04
Amended
CAD 0.00
Paysagiste Rive Sud Ltée W3716-21ML05 Department of Public Works and Government… 2025/03/04
Amended
CAD 0.00
Paysagiste Rive Sud Ltée W3716-21ML05/001/FK Department of Public Works and Government… 2025/03/04
Amended
CAD 0.00
Paysagiste Rive Sud Ltée W3716-21ML05/001/FK Department of Public Works and Government… 2025/02/04
Amended
CAD 0.00
Paysagiste Rive Sud Ltée W3716-21ML05/001/FK Department of Public Works and Government… 2025/01/30
Amended
CAD 0.00
Paysagiste Rive Sud Ltée W3716-21ML05 Department of Public Works and Government… 2025/01/29
Amended
CAD 0.00
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT W3716-21ML05/001/FK Department of Public Works and Government… 2025/01/29
Amended
CAD 0.00
Controls Equipment Ltd CW2384746 Department of National Defence (DND) 2025/01/08 CAD 100,050.00
588026 AB LTD CW2359186 Correctional Service of Canada (CSC) 2024/12/04
Amended
CAD 668,934.00
588026 AB LTD CW2359186 Correctional Service of Canada (CSC) 2024/08/15 CAD 668,934.00

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