SAP Ariba system maintenance

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

  • Saturday, May 4 from 7:00 pm until 11:00 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:

48 of 48
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
K4C20-240710 Maintenance and operation of mechanical and electrical… Services 2024/04/22
Amended
2024/05/07 Department of the Environment (ECCC )
RFP - FBI - ECCC Eureka, DND Eureka and NRCan PCSP Facilities Construction 2024/03/14
Amended
2024/03/20 Department of Natural Resources (NRCan),…
EE520-240705 - Replacement of the doors of lock no.2 Canal-de-Lachine in… Construction 2024/02/02
Amended
2024/02/05 Parks Canada Agency (PC)
123-456 Anonymous Solicitation Test Services 2022/10/26
Amended
2022/10/26 Department of Public Works and Government…
ITT - Wharf Reconstruction - Parker's Cove Construction 2022/10/17
Amended
2022/11/01 Department of Public Works and Government…
Burlington Lift Bridge Secondary Tank Replacement - Phase 1 Construction 2022/10/11
Amended
2022/10/25 Department of Public Works and Government…
Wharf Reconstruction - Parker's Cove Construction 2022/09/13
Amended
2022/09/29 Department of Public Works and Government…
K4C20-221141 Maintenance and operation of mechanical and electrical… Services 2022/08/15
Amended
2022/09/09 Department of the Environment (ECCC )
RFP Jet A-1 Fuel-Dispensing System Removal Services 2024/03/12
Amended
2024/03/14 Department of Public Works and Government…
SW Bastion Lead Paint Sodablasting– Lower Fort Garry National Historic… Construction 2023/12/06
Amended
2023/12/06 Parks Canada
Chiller Maintenance Services Services 2023/09/25
Amended
2023/09/25 Agriculture and Agri-Food Canada
HVAC Valve Replacement - CFIA Lab – Charlottetown, PEI Construction 2023/07/07
Amended
2023/07/24 Department of Public Works and Government…
Request for Tender - Ragged Lake Transit Centre(RLTC) E-Bus Storage… Construction 2023/04/05
Amended
2023/04/05 Halifax Regional Municipality (HRM)
RFC - Soil Remediation - 1830 Highway 4, Reserve Mines Construction 2022/11/25
Amended
2022/11/25 Province of Nova Scotia
Parliamentary Precinct Civil Works RFI Construction 2022/11/17
Amended
2022/12/21 Department of Public Works and Government…
ITQ - Grand Etang - Shoreline Protection Construction 2022/11/07
Amended
2022/11/10 Department of Public Works and Government…
Sault Ste. Marie (SSM) Lower Gauge Station Repairs Construction 2023/09/29
Amended
2023/10/24 Department of Public Works and Government…
PHASE 2 - EZ899-231923 - Parking Lot Drainage Upgrade Construction 2023/05/16
Amended
2023/05/23 Department of Public Works and Government…
EZ899-231923 - Parking Lot Drainage Upgrade Construction 2023/03/13
Amended
2023/03/29 Department of Public Works and Government…
RFP - NSHA - Design Build for QEII Diagnostic Imaging MRI Suite… Construction 2023/02/09
Amended
2023/02/09 Province of Nova Scotia
W1941-230016 - Dismantling of Conveyors. Services 2022/11/04
Amended
2022/11/17 Department of National Defence (DND)
ITT- Air Handling Unit Upgrades Construction 2022/10/14
Amended
2022/10/18 Department of Public Works and Government…
Burlington Lift Bridge Tower Security Breach Screening Repair - Phase… Construction 2022/09/27
Amended
2022/10/05 Department of Public Works and Government…
ITQ- Air Handling Unit Upgrades Construction 2022/08/03
Amended
2022/08/03 Department of Public Works and Government…
L’Esplanade Laurier - Façade Repairs Construction 2024/03/13
Amended
2024/03/14 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…
RFP - DFO Building Condition Reports Eastern and Central Newfoundland Services 2023/01/06
Amended
2023/01/12 Department of Public Works and Government…
ITT - Skinner’s Cove - East Breakwater Reconstruction Construction 2022/11/14
Amended
2022/11/17 Department of Fisheries and Oceans (DFO)
Remote Piloted Aircraft Infrastructure Project (RPAS) Construction 2024/05/03 2024/05/24 Department of Public Works and Government…
EP168-232281 Damkeeper Labour for French River Dams Services 2023/11/14
Amended
2023/12/15 Department of Public Works and Government…
EP168-230254 Damkeeper Labour for Temiskaming and Latchford Dams Services 2023/09/05
Amended
2023/10/18 Department of Public Works and Government…
Phase 2 F7047-220019 Construction of Marine Infrastructure for Canadian… Construction 2023/05/10
Amended
2023/05/16 Department of Fisheries and Oceans (DFO)
F7047-220019 Construction of Marine Infrastructure for Canadian Coast… Construction 2023/03/14
Amended
2023/04/05 Department of Fisheries and Oceans (DFO)
INVITATION TO TENDER - PORT MORIEN SHORELINE REPAIRS, Port Morien NS Construction 2023/01/26
Amended
2023/02/09 Department of Fisheries and Oceans (DFO)
INVITATION TO QUALIFY - Port Morien Inner Shoreline Repairs Construction 2023/01/04
Amended
2023/01/19 Department of Fisheries and Oceans (DFO)
Request for Standing Offer for General Maintenance Services for Real… Services 2024/03/13
Amended
2024/03/13 Fisheries and Oceans Canada
RFP - Electrical Maintenance and Construction Services for Traffic… Construction 2022/11/24
Amended
2022/11/24 Province of Nova Scotia
F1571-220597 Wharf Reconstruction – Winter Harbour Small Craft Harbour,… Construction 2022/11/23
Amended
2022/12/09 Department of Fisheries and Oceans (DFO)
Phase 2 - EZ899-240187 Immigration Holding Centre (IHC) Gate Replacement… Construction 2023/09/21
Amended
2023/10/12 Department of Public Works and Government…
EZ899-240187 Immigration Holding Centre (IHC) Gate Replacement - Surrey… Construction 2023/08/25
Amended
2023/09/11 Department of Public Works and Government…
RISO Construction Services - Greenwood Services 2023/03/16
Amended
2023/04/12 Department of National Defence (DND)
Request for Tender - Metropolitan Field Washroom Facility Construction 2023/02/21
Amended
2023/02/21 Halifax Regional Municipality (HRM)
Standing Offer for General Maintenance Services for Real Property Safety… Services 2024/03/26
Amended
2024/03/26 Fisheries and Oceans Canada
Request for Standing Offer for General Maintenance Services for Real… Services 2024/03/26
Amended
2024/03/26 Fisheries and Oceans Canada
Request for Standing Offer for General Maintenance Services for Real… Services 2024/03/26
Amended
2024/03/26 Fisheries and Oceans Canada
EZ899-241345 Accessibility Project, 3155 Willingdon Green - Phase 2-ITT Construction 2024/02/09
Amended
2024/02/15 Department of Public Works and Government…
EZ899-241345 Accessibility Project, 3155 Willingdon Green - Phase 1-ITQ Construction 2024/01/09
Amended
2024/01/22 Department of Public Works and Government…
Operation and Maintenance of the Lourdes-de-Blanc-Sablon Airport Services 2024/02/02
Amended
2024/02/02 Transport Canada
Displaying 1 - 10 of
10 of 23
23
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
K4C20-221141 Maintenance and operation of mechanical and electrical… Services 2024/04/30
Amended
2024/05/31 Department of the Environment (ECCC )
Amend 004 - Energy Performance-Stony Mount-MB - MCW Custom Energy… Services 2024/02/16
Amended
2036/10/06 Department of Public Works and Government…
M2989-240956 - Maintenance Support Services Services 2023/10/31 2027/10/31 Royal Canadian Mounted Police (RCMP)
Invitation to Tender - Wharf Reconstruction - Parker's Cove Services 2022/11/04 2024/11/29 Department of Public Works and Government…
RFP Jet A-1 Fuel-Dispensing System Removal Services 2024/04/30
Amended
2024/04/30 Department of Public Works and Government…
ITT - Grand Etang - Shoreline Protection Services 2023/09/29
Amended
2023/09/29 Department of Public Works and Government…
SW Bastion Lead Paint Sodablasting– Lower Fort Garry National Historic… Construction 2024/03/01
Amended
2024/03/01 Parks Canada
Equipment Inventory DFO Facilities NL Services 2024/03/31
Amended
2024/03/31 Department of Public Works and Government…
EQ754-230895 - Burlington Lift Bridge Tower Security Breach Screening… Services 2024/04/25
Amended
2023/02/24 Department of Public Works and Government…
Sault Ste. Marie (SSM) Lower Gauge Station Repairs Services 2023/11/08 2024/11/08 Department of Public Works and Government…
10 of 43
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
MCW Custom Energy Solutions Ltd. EP959-210701/001/FK Department of Public Works and Government… 2024/02/15
Amended
CAD 56,000.00
MCW Custom Energy Solutions Ltd. EP959-210701/001/FK Department of Public Works and Government… 2024/02/14
Amended
CAD 57,763,051.30
MCW Custom Energy Solutions Ltd. EP959-210701/001/FK Department of Public Works and Government… 2024/02/13
Amended
CAD 23,693.38
Opsis, gestion d'infrastructures Inc CW2235437 Department of the Environment (ECCC ) 2023/11/08
Amended
CAD 493,378.66
Motorola Solutions Canada Inc. CW2328438 Royal Canadian Mounted Police (RCMP) 2023/10/31 CAD 3,990,798.00
Opsis, gestion d'infrastructures Inc CW2235437 Department of the Environment (ECCC ) 2023/10/31
Amended
CAD 1,543,241.65
Dexter Construction Company Limited CW2248285 Department of Public Works and Government… 2022/11/04 CAD 9,508,832.50
Opsis, gestion d'infrastructures Inc CW2235437 Department of the Environment (ECCC ) 2024/04/30
Amended
CAD 87,150.27
MCW Custom Energy Solutions Ltd. EP959-210701/001/FK Department of Public Works and Government… 2024/02/16
Amended
CAD 40,514,136.48
Opsis, gestion d'infrastructures Inc CW2235437 Department of the Environment (ECCC ) 2022/10/25 CAD 1,543,241.65

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