Maintenance on CanadaBuys 

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

  • SAP Ariba on Saturday, March 15 from 8:00 pm until 11:59 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: 

Content in some tender notices may not be available in both English and French. This is because the Official Languages Act does not apply to all public sector institutions. Learn more about our official languages requirements.

Notice categories:

10 of 50638
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Nahanni Butte Office Design-Build - Nahanni National Park Reserve Construction 2025/01/30
Amended
 2025/01/30 Parks Canada
Rabbitkettle Ferryway Construction - Nahanni National Park Reserve Construction 2014/07/24
Amended
 2014/07/29 Parks Canada
Claystone Waste Ltd. - Request for Qualification - Construction Program… Construction 2025/01/14
Amended
 2025/01/09 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Proposal - 2024015 Cell 9 Construction Construction 2025/03/10
Amended
 2025/03/19 Claystone Waste Ltd.
Nahanni Butte Third-Party Building Commissioner, Nahanni National Park… Services 2024/09/25
Amended
 2024/09/25 Parks Canada
Claystone Waste Ltd. - Request for Proposal - NW 11 Stormwater Retention… Construction 2024/08/21
Amended
 2024/07/19 Claystone Waste Ltd.
The Design and Construct Construction of the Consolidated MFRC Services, Construction 2020/08/14
Amended
 2020/09/01 Defence Construction Canada
Construction Management Services in Support of the Office Fit-Up Services, Construction 2018/09/12 2018/10/02 Defence Construction Canada
Construction of an ammunition workshop Construction 2021/08/04 2021/09/09 Defence Construction Canada
Construct Integrated Healthcare Services Centre Construction 2016/05/06
Amended
 2016/05/18 Defence Construction Canada

Displaying 1 - 10 of
10 of 33451
33451
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 000 - Remediation Const. Services for NCS - Nahanni Construction… Services 2025/02/28
Amended
 2025/05/13 Department of Public Works and Government…
Amend 000 - Remediation Const. Services for NCS - Nahanni Nunavut… Services 2025/02/28
Amended
 2025/05/13 Department of Public Works and Government…
Rabbitkettle Ferryway Construction - Nahanni National Park Reserve Construction 2014/07/30 N/A Parks Canada
Aggregate Breakdown and Delivery – Nahanni National Park Reserve Construction 2024/03/27
Amended
 2024/03/15 Parks Canada
Nahanni Butte Third-Party Building Commissioner, Nahanni National Park… Services 2024/10/23 2026/03/31 Parks Canada
Virginia Falls Boardwalk and Arbor – Nahanni National Park Reserve Construction 2019/07/02 N/A Parks Canada
Office Lot Site Works, Nahanni National Park Reserve Construction 2024/11/14 2025/06/30 Parks Canada
Virginia Falls Dock Replacement Design-Build - Nahanni National Park… Construction 2018/07/10 N/A Parks Canada
Amend 031- SIU Upgrades - EIFW - Stanley Construction Ltd. Services 2024/11/28
Amended
 2024/07/01 Department of Public Works and Government…
Construction of Other Buildings Construction 2012/09/20 N/A Public Works and Government Services…

50 of 164810
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
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2010/03/30 CAD 44,625.00
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2013/03/04 CAD -39,375.00
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2012/02/20 CAD 259,894.00
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2011/03/31 CAD -37,547.00
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2011/03/30 CAD 88,240.00
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2010/11/05 CAD 93,734.00
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2010/04/07 CAD 280,664.00
Nahanni Construction Ltd. ET025-101296/001/PWZ Public Works and Government Services… 2009/10/29 CAD 10,920,000.00
Nahanni Construction EW479-192534/022/NCS Department of Public Works and Government… 2025/02/28
Amended
 CAD 0.00
Nahanni Construction EW479-192534/022/NCS Department of Public Works and Government… 2021/07/16 CAD 0.00
Nahanni Construction EW479-192534/023/NCS Department of Public Works and Government… 2021/09/03 CAD 0.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/12/06 CAD 829,947.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/11/08 CAD 129,045.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/09/27 CAD 32,358.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/07/27 CAD 311,491.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/06/12 CAD 134,383.00
Nahanni Construction Ltd. EW699-220945/001/NCS Public Works and Government Services… 2021/09/01 CAD 88,725.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2019/11/01 CAD -112,422.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2019/03/27 CAD 314,033.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2019/02/12 CAD 2,500,936.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/11/06 CAD 55,403.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/09/27 CAD 35,964.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/06/14 CAD 86,541.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/06/01 CAD 475,976.00
Nahanni Construction Ltd. EW702-173131/001/GMP Public Works and Government Services… 2018/02/23 CAD 17,458,780.00
Nahanni Nunavut Construction Ltd. ET025-111321/001/PWZ Public Works and Government Services… 2010/11/02 CAD 91,345.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-152338/001/GMP Public Works and Government Services… 2015/11/02 CAD -3,465.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-152338/001/GMP Public Works and Government Services… 2015/08/19 CAD -15,643.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-152338/001/GMP Public Works and Government Services… 2015/05/04 CAD 419,920.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2016/10/14 CAD 62,056.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2016/10/14 CAD 2,250,446.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2014/11/13 CAD -637,408.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2014/10/03 CAD 21,460,590.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2015/08/26 CAD 21,460,590.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2015/06/12 CAD 1,359,803.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2015/03/07 CAD 6,754,126.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2014/11/14 CAD 9,503.00
DETON'CHO/NAHANNI CONSTRUCTION LTD. EW702-131876/001/GMP Public Works and Government Services… 2014/08/08 CAD 11,662,064.00
Nahanni River Adventures Ltd W1568-100535/001/EDM Department of National Defence 2009/08/21 CAD 9,023.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-170946/001/NCS Public Works and Government Services… 2020/04/29 CAD -13,148.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-170946/001/NCS Public Works and Government Services… 2019/09/10 CAD 109,096.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-170946/001/NCS Public Works and Government Services… 2018/03/02 CAD 5,531,398.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-170946/001/NCS Public Works and Government Services… 2017/03/17 CAD 478,769.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-170946/001/NCS Public Works and Government Services… 2016/11/17 CAD 12,489,806.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-171175/001/NCS Public Works and Government Services… 2020/01/14 CAD 636,316.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-171175/001/NCS Public Works and Government Services… 2018/02/16 CAD 2,361,554.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-171175/001/NCS Public Works and Government Services… 2018/02/08 CAD 29,922,668.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-151890/001/GMP Public Works and Government Services… 2017/07/18 CAD 1,041,176.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-151890/001/GMP Public Works and Government Services… 2017/07/18 CAD -2,082,352.00
NAHANNI CONSTRUCTION LTD., DELTA ENGINEERING LTD., IN JOINT VENTURE EW699-171175/001/NCS Public Works and Government Services… 2016/11/17 CAD 24,514,016.00

Useful links

How to register your business

Register your business to view and bid on tender opportunities published by Public Services and Procurement Canada.

Getting started

Find out how to prepare for buying or selling to the Government of Canada.

Support

Contact us directly, or find your answers using resource guides.

Date modified: