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 until 4:00 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 63028
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Claystone Waste Ltd. - Request for Proposal - NW 11 Stormwater Retention… Construction 2024/06/27 2024/07/17 Claystone Waste Ltd.
DAL2024-005/A. L. MacDonald (D) Building - Fire Marshall - Implement Services, Construction 2024/01/22 2024/02/29 Dalhousie University
CON0023025, Hwy 18:10 - From 33.980 to 39.700 – W. of Hwy 44 to E. of… Services 2023/04/18
Amended
2023/04/26 Transportation & Economic Corridors
Substantial Completion - Wolsey Contracting Ltd 2023/05/08 2023/05/18 BC Parks - Provincial Services Branch
Substantial Completion - Wolsey Contracting Ltd 2023/05/08 2023/06/21 BC Parks - Provincial Services Branch
Biomedical Equipment Service Contract Management Services related to goods 2023/05/19
Amended
2023/05/19 Government Of Northwest Territories
F3065-240100 - Design, manufacture and installation of a shore power… Goods 2024/06/06 2024/07/09 Department of Fisheries and Oceans (DFO)
Contract Administration and Construction Inspection for Bridge… Construction 2023/07/04
Amended
2023/07/04 Manitoba Infrastructure - Contract…
Antenna Contract Goods 2019/08/14 2019/09/23 Department of National Defence
ATB Financial - Request for Proposal - Contract Lifecycle Management… Services 2024/06/20
Amended
2024/06/24 ATB Financial
CONTRACTING SERVICES FOR EMERY BARNES PARK 2024/06/06 2024/06/07 City of Vancouver
Construction Contract Administration of contract 2022-4085 Construction 2023/03/01
Amended
2023/03/01 Engineering Services - Eastern Region
Contract Administration Services for Contract 2023-2009 Construction 2023/04/19
Amended
2023/04/19 Engineering Services - Central Region
Contract Administration Services for Contract 2023-5095 Construction 2024/03/13
Amended
2024/03/13 Engineering Services - Northeast Region
Contract Administration Services for Contract 2023-5095 Construction 2024/02/08
Amended
2024/02/08 Engineering Services - Northeast Region
Contract Administration Services for Contract 2023-2058 Construction 2024/01/25
Amended
2024/01/25 Engineering Services - Central Region
Contract Administration Services for Contract 2023-5097 Construction 2024/04/05
Amended
2024/04/05 Engineering Services - Northeast Region
Contract Administration Services for Contract 2024-5009 Construction 2024/02/07
Amended
2024/02/07 Engineering Services - Northeast Region
Contract Administration Services for Contract 2023-2007 Construction 2023/04/27
Amended
2023/04/27 Engineering Services - Central Region
Contract Administration Services for Contract 2023-2006 Construction 2023/03/22
Amended
2023/03/22 Engineering Services - Central Region
Rural Connect Ltd - Invitation to Bid - Paintearth County Fibre to the… Construction 2024/06/17
Amended
2024/06/21 Rural Connect Ltd
Advance Contract Award Notice Services 2022/06/06
Amended
2022/06/17 Office of Infrastructure of Canada
Construction contract administration services for contract 2023-4099 Construction 2024/05/02
Amended
2024/05/02 Engineering Services - Eastern Region
Construction Contract Administration Services for Contract 2024-5013 Construction 2024/02/29
Amended
2024/02/29 Engineering Services - Northeast Region
Construction contract administration services for contract 2024-4005 Construction 2024/05/10
Amended
2024/05/10 Engineering Services - Eastern Region
Contract Administration Services for Construction Contract 2023-6011 Construction 2023/05/24
Amended
2023/05/24 Engineering Services - Northwestern Region
Construction contract administration services for contract 2024-4016 Construction 2024/05/31
Amended
2024/05/31 Engineering Services - Eastern Region
Construction Contract Administration Services for contract 2024-5007 Construction 2024/06/20
Amended
2024/06/28 Engineering Services - Northeast Region
Contract Administration Services for Construction Contract 2023-6006 Construction 2023/06/07
Amended
2023/06/07 Engineering Services - Northwestern Region
Construction contract administration services for contract 2023-4024 Construction 2023/06/01
Amended
2023/06/01 Engineering Services - Eastern Region
Contract Administration Services for Construction Contract 2023-2011 Construction 2023/02/22
Amended
2023/02/22 Engineering Services - Central Region
Contract Administration Services for Construction Contract 2023-2008 Construction 2023/02/15
Amended
2023/02/15 Engineering Services - Central Region
Contract Administration Services for Construction Contract 2022-6012 Construction 2023/07/10
Amended
2023/04/19 Engineering Services - Northwestern Region
Construction Contract Administration Services for Contract 2022-5037 Construction 2024/03/13
Amended
2024/03/13 Engineering Services - Northeast Region
Construction contract administration services for contract 2021-4090 Construction 2024/04/26
Amended
2024/04/26 Engineering Services - Eastern Region
Construction contract administration services for Contract 2024-5017 Construction 2024/06/14
Amended
2024/06/14 Engineering Services - Northeast Region
Contract Administration Services for Construction Contract 2022-6012 Construction 2023/07/05
Amended
2023/07/05 Engineering Services - Northwestern Region
Contract Administration Services for Construction Contract 2023-2015 Construction 2023/02/15
Amended
2023/02/15 Engineering Services - Central Region
Construction contract administration services for Contract 2023-5130 Construction 2024/03/27
Amended
2024/03/27 Engineering Services - Northeast Region
Construction Contract Administration Services for Contract 2023-5003 Construction 2024/02/28
Amended
2024/02/28 Engineering Services - Northeast Region
Construction Contract Administration Services for Contract 2024-5005 Construction 2024/02/23
Amended
2024/02/23 Engineering Services - Northeast Region
Contract Administration Services for Construction Contract 2023-2015 Construction 2023/04/06
Amended
2023/04/06 Engineering Services - Central Region
Contract Administration Services for Construction Contract 2023-6021 Construction 2023/06/01
Amended
2023/06/01 Engineering Services - Northwestern Region
Contract Administration Services for Construction Contract 2022-2022 Construction 2023/02/24
Amended
2023/02/24 Engineering Services - Central Region
Contract Administration Services for Construction Contract 2023-6004 Construction 2023/02/10
Amended
2023/02/10 Engineering Services - Northwestern Region
Construction Contract Administration Services for Contract 2024-5073 Construction 2024/05/22
Amended
2024/05/22 Engineering Services - Northeast Region
Contract Administration Service for Construction Contract 2022-6025 Construction 2023/02/08
Amended
2023/02/08 Engineering Services - Northwestern Region
Construction Contract Administration Services for Contract 2023-3045 Construction 2024/06/27
Amended
2024/07/17 Engineering Services - Western Region
preventive maintenance contract Construction 2015/05/14 2015/05/29 National Research Council Canada
Contract Assembly System Goods 2021/12/16 2021/12/31 Public Works and Government Services…
Displaying 1 - 50 of
50 of 98028
98028
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 002 - General Contracting - Setanta Contracting Ltd. Services 2024/04/24
Amended
2023/11/30 Department of National Defence (DND)
Amend 002 - CCGS W. Jackman Docking Goods 2023/03/31
Amended
2023/03/31 Canadian Coast Guard (CCG)
Wharf Construction Dennis Point Construction 2020/03/13 N/A Public Works and Government Services…
MARTHA L. BLACK - DRY DOCKING Services related to goods 2015/06/23 N/A Fisheries and Oceans Canada
Martha L. Black - Drydock 2018 Services related to goods 2018/08/22 N/A Fisheries and Oceans Canada
Amend 001 - Plumbing Services - Setanta Contracting Ltd. Services 2024/04/23
Amended
2024/09/30 Department of National Defence (DND)
Two 8M Aluminum RHIB's w. trailer Goods 2018/11/16 N/A Royal Canadian Mounted Police
N. Landing Wharf W. Bollard Repairs Construction 2012/08/20 N/A Public Works and Government Services…
CCGS W. E. Ricker - Docking & Refit Services related to goods 2012/10/17 N/A Fisheries and Oceans Canada
Dennis Point Wharf Construction - Phase 2, Yarmouth Co., NS Construction 2022/01/28 N/A Public Works and Government Services…
(3) Aluminum Boats 5.3-5.5m w. Trailers Goods 2018/02/26 N/A Fisheries and Oceans Canada
Mt. Dennis Slope Stabilization in Yoho National Park, BC Construction 2015/09/18
Amended
N/A Parks Canada
Amend 003 - Refrigeration and Air Conditioning - Setanta Contracting Ltd. Services 2024/03/31
Amended
2024/03/31 Department of Public Works and Government…
IR Windows for the CCGS Martha L. Black Services related to goods 2021/12/09 N/A Fisheries and Oceans Canada
Martha L. Black Drydock 22-23 Services related to goods 2023/04/26 N/A Fisheries and Oceans Canada
Refit Martha L. Black - Fall 2017 Services related to goods 2017/09/29 N/A Fisheries and Oceans Canada
Amend 004 - UPS and APU Systems Inspection - Setanta Contracting Ltd. Services 2024/04/23
Amended
2025/03/22 Department of National Defence (DND)
Waterton Streetworks Phase 3A Construction 2012/09/13 N/A Public Works and Government Services…
Open Contract for Interpretation Services 2019/05/14 N/A Public Works and Government Services…
CCGS W. Grenfell Docking Refit Services 2017/02/03 N/A Fisheries and Oceans Canada
CCGS W. Jackman - Annual Refit Services related to goods 2013/03/27 N/A Fisheries and Oceans Canada
Waterton Townsite Streetworks Upgrade, Phases D & E, Waterton Lakes… Construction 2017/08/29 N/A Public Works and Government Services…
Open Contract for Interpretation Services 2019/05/03 N/A Public Works and Government Services…
Waterton Townsite Street works Upgrade - Phases A and B Construction 2015/09/15 N/A Public Works and Government Services…
Blakiston Valley DUA Washroom Vent Construction 2012/11/21 N/A Public Works and Government Services…
Amend 000 - Remediation Const. Services for NCS -HRN Contracting LTD Services 2023/05/10
Amended
2025/02/28 Department of Public Works and Government…
W684E-19LP04 - Boilers, Repair and Cleaning Services - Setanta… Services 2024/04/23
Amended
2025/05/31 Department of National Defence (DND)
Marine Searchlights - CCCS Martha L. Black Goods 2017/08/14 N/A Fisheries and Oceans Canada
Galley Equipment - CCCS Martha L. Black Goods 2019/04/18 N/A Fisheries and Oceans Canada
Refit Martha L. Black_Fall 2016 Services related to goods 2016/06/30 N/A Fisheries and Oceans Canada
ProServices SA - Dennis York Services 2024/01/26
Amended
2028/07/04 Department of Public Works and Government…
CCGS MARTHA L. BLACK DRY DOCKING 2013 Goods 2013/06/13 N/A Fisheries and Oceans Canada
Open Contract for Interpretation Services 2019/05/14 N/A Public Works and Government Services…
Open Contract for Interpretation Services 2019/05/03 N/A Public Works and Government Services…
CCGS MARTHA L. BLACK - REFIT SUMMER 2021 Services related to goods 2021/06/22 N/A Fisheries and Oceans Canada
Martha L. Black - Replacement of beairing (propulsion alternator) Services related to goods 2015/12/10 N/A Fisheries and Oceans Canada
Hangar Track Assembly and Parts-Martha L. Black Goods 2019/12/23 N/A Fisheries and Oceans Canada
F7049-220290 - Windows for the wheelhouse of the vessel Martha L. Black Goods 2024/03/28
Amended
2024/03/28 Department of Fisheries and Oceans (DFO)
Contract Administration Services for Contract 2023-2007 Construction 2023/05/25 2023/11/30 Engineering Services - Central Region
F3065-220030 CCGS Martha L. Black summer refit 2022 Services 2024/01/10
Amended
2023/09/30 Department of Fisheries and Oceans (DFO)
ProServices SA - L. Paul Frechette Consulting Services Inc. Services 2024/02/06
Amended
2028/07/04 Department of Public Works and Government…
CCGS W. J. Jackman- Annual Refit 2012. Services related to goods 2012/03/21 N/A Fisheries and Oceans Canada
Construction contract administration services for contract 2024-4016 Construction 2024/06/26 2025/09/15 Engineering Services - Eastern Region
Contract Administration Services for Contract 2023-2009 Construction 2023/05/12 2025/01/31 Engineering Services - Central Region
Construction contract administration services for Contract 2023-5130 Construction 2024/05/30 2025/12/15 Engineering Services - Northeast Region
Construction contract administration services for contract 2024-4005 Construction 2024/06/11 2025/12/15 Engineering Services - Eastern Region
Chain Stoppers-Engineering & Fabrication for CCGS Martha L. Black Services 2021/07/12 N/A Fisheries and Oceans Canada
Heating and Cooling Plants - Contracting Out Operations Services 2015/02/17 N/A Agriculture and Agri-Food Canada
Contract Administration Services for Construction Contract 2022-2022 Construction 2023/04/18 2026/01/30 Engineering Services - Central Region
Construction contract administration services for contract 2023-4099 Construction 2024/05/31 2025/02/21 Engineering Services - Eastern Region
50 of 156778
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
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2022/10/13 CAD -27,250.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2020/08/13 CAD 32,792.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/10/03 CAD 102,275.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/10/03 CAD 283,791.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/03/27 CAD 34,077.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2018/10/16 CAD 78,617.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/10/26 CAD 80,850.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/10/24 CAD 38,832.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/09/28 CAD 35,018.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/07/12 CAD 14,732.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/06/22 CAD 15,929.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/05/27 CAD 16,800.00
L. W. Dennis Contracting Ltd. E0209-091342/001/PWU Public Works and Government Services… 2009/03/09 CAD 2,625.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2021/10/29 CAD 9,074.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2021/10/03 CAD 9,380.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2021/10/03 CAD 27,250.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2021/10/03 CAD 42,621.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2020/07/02 CAD 160,681.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2020/01/31 CAD 75,670.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/10/03 CAD 162,800.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/10/03 CAD 53,878.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/06/20 CAD 76,987.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/02/12 CAD 99,436.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2019/02/05 CAD 40,154.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2018/10/16 CAD 18,209.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/11/03 CAD 75,894.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/11/03 CAD -4,927.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/10/13 CAD 9,344.00
L. W. Dennis Contracting Ltd. EP922-180781/001/PWU Public Works and Government Services… 2017/08/29 CAD 3,795,424.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/07/14 CAD 2,520.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/07/14 CAD 3,093.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/06/27 CAD 24,675.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/02/02 CAD 144,746.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/02/02 CAD -14,245.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2017/02/02 CAD -85,359.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/12/19 CAD 23,940.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/07/21 CAD 6,279.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/06/22 CAD 4,043.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/06/22 CAD 15,291.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/06/14 CAD 22,606.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/06/01 CAD 53,676.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/06/01 CAD 49,901.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2016/05/09 CAD 36,750.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2015/12/24 CAD 131,355.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2015/12/09 CAD 15,842.00
L. W. Dennis Contracting Ltd. E0209-160825/001/PWU Public Works and Government Services… 2015/09/15 CAD 3,597,626.00
L. W. Dennis Contracting Ltd. E0209-131901/001/PWU Public Works and Government Services… 2013/11/12 CAD 1,680.00
L. W. Dennis Contracting Ltd. E0209-131901/001/PWU Public Works and Government Services… 2012/11/21 CAD 91,791.00
L. W. Dennis Contracting Ltd. E0209-131087/001/PWU Public Works and Government Services… 2012/09/13 CAD 442,050.00
L. W. Dennis Contracting Ltd. E0209-070409/001/PWT Public Works and Government Services… 2009/02/13 CAD -2,948.00

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