SAP Ariba system maintenance

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

  • Saturday, July 20 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 10103
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
A. Murray MacKay Bridge Suspended Span Transverse Truss Bottom Chord… Goods 2023/11/08 2023/12/05 Halifax-Dartmouth Bridge Commission
HHB RFP R2023-AD MacKay South Catwalk Guardrail Upgrade Construction 2023/03/09 2023/03/28 Halifax-Dartmouth Bridge Commission
Enceintes de son moniteur Studio Telus Goods 2023/08/28
Amended
 2023/03/29 Société du Grand Théâtre de Québec.
Rural Connect Ltd - Invitation to Bid - Paintearth County Fibre to the… Construction 2024/06/17
Amended
 2024/06/21 Rural Connect Ltd
Reconstruction de la piscine À-la-Claire-Fontaine et son bâtiment de… Construction 2023/07/18
Amended
 2023/07/18 Ville de Sherbrooke
Remplacement du système de prise de son de la Salle du Conseil Législatif Goods 2023/07/28
Amended
 2023/07/27 Assemblée nationale-Direction des…
Location d'une finisseuse automotrice (paveuse) sans opérateur et… Goods 2024/01/17
Amended
 2024/01/17 Ville de Lévis.
Acquisition d'une alimentation statique sans coupure et de son… Construction 2024/07/06
Amended
 2023/07/06 Ville de Laval
Achat d'un balai de rue compact de type aspirateur monté sur son… Goods 2023/03/06
Amended
 2023/03/06 Ville de Sainte-Catherine
Bella Bella Airport Runway 13-31 Strip and Safety Area Improvements 2024/03/14 2024/05/16 Bella Bella Airport Authority Ltd.

Displaying 11 - 20 of
10 of 24284
24284
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Surveying and Mapping Services Services 2019/12/04 N/A Public Works and Government Services…
Fender Marine Goods 2020/05/11 N/A Department of National Defence
T3033-220003-Stantec Consulting Ltd. Services 2024/05/07
Amended
 2025/09/07 Department of Transport (TC)
EE517-220492-Stantec Consulting Ltd. Services 2024/03/27
Amended
 2025/03/31 Department of Public Works and Government…
T3033-220003_004-Stantec Consulting Ltd. Services 2024/05/07
Amended
 2025/09/07 Department of Transport (TC)
Illecillewaet Curve Safety Improvements TCH km 24.1 - 28.3 - Glacier… Construction 2016/08/24 N/A Parks Canada
EE517-220492-GHD Consultants Ltd. Services 2024/03/27
Amended
 2025/03/31 Department of Public Works and Government…
Amend 002 - Architectual Services - Buildings - Stantec Architecture Ltd. Services 2024/07/12
Amended
 2025/07/31 Department of Public Works and Government…
Amend 029- SIU Upgrades - EIFW - Stanley Construction Ltd. Services 2024/07/01
Amended
 2024/07/01 Department of Public Works and Government…
Psychological Screening - Calian Ltd. Services 2024/05/08
Amended
 2024/08/01 Royal Canadian Mounted Police (RCMP)

50 of 138859
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
Birt & MacKay Construction E0225-111674/001/PWC Public Works and Government Services… 2010/12/23 CAD 34,545.00
Birt & MacKay Construction E0225-111674/001/PWC Public Works and Government Services… 2010/12/05 CAD 1,248.00
Mackay Communications Canada Inc F7013-190108/001/ML Fisheries and Oceans Canada 2023/08/25 CAD 699,010.00
Mackay Communications Canada Inc F7048-210009/001/QF Fisheries and Oceans Canada 2022/11/22 CAD 1,130,000.00
Mackay Communications Canada Inc F7048-180128/001/QF Fisheries and Oceans Canada 2022/11/02 CAD 0.00
Mackay Communications Canada Inc F7048-180128/001/QF Fisheries and Oceans Canada 2022/03/21 CAD 0.00
Mackay Communications Canada Inc F6835-170025/001/XAQ Fisheries and Oceans Canada 2018/01/04 CAD 153,777.00
Mackay Communications Canada Inc F5134-150012/001/PWA Fisheries and Oceans Canada 2016/07/13 CAD 179,688.00
Mackay Communications Canada Inc W8482-168034/001/QF Department of National Defence 2016/01/29 CAD 44,378.00
Mackay Communications Canada Inc F7048-210009/001/QF Fisheries and Oceans Canada, Fisheries… 2023/11/14 CAD 1,130,000.00
Mackay Communications Canada Inc F7048-180128/001/QF Fisheries and Oceans Canada, Fisheries… 2023/10/23 CAD 0.00
Mackay Communications Canada Inc F7048-180128/001/QF Fisheries and Oceans Canada 2022/09/19 CAD 0.00
Mackay Communications Canada Inc F7048-210009/001/QF Fisheries and Oceans Canada 2022/07/11 CAD 1,130,000.00
Mackay Communications Canada Inc F7048-210009/001/QF Fisheries and Oceans Canada 2022/05/18 CAD 1,130,000.00
Mackay Communications Canada Inc F7048-180128/001/QF Fisheries and Oceans Canada 2022/03/21 CAD 0.00
Mackay Communications Canada Inc F7048-180128/001/QF Fisheries and Oceans Canada 2022/03/11 CAD 0.00
Mackay Communications Canada Inc F2603-180084/002/QF Fisheries and Oceans Canada 2020/07/08 CAD 39,070.00
Mackay Communications Canada Inc F2603-180084/002/QF Fisheries and Oceans Canada 2019/03/13 CAD 7,551.00
Mackay Communications Canada Inc W3555-192353/001/XLV Department of National Defence 2018/06/04 CAD 27,233.00
Mackay Communications Canada Inc F4754-170010/001/PEI Fisheries and Oceans Canada 2018/01/19 CAD 45,423.00
Mackay Communications Canada Inc F5198-160228/001/PWA Fisheries and Oceans Canada 2017/01/25 CAD 311.00
Mackay Communications Canada Inc F5198-160228/001/PWA Fisheries and Oceans Canada 2017/01/18 CAD 47,691.00
Mackay Communications Canada Inc W8482-168034/001/QF Department of National Defence 2016/02/02 CAD 44,378.00
J. Hansen & Son Ltd 6D063-152313/001/PWZ Public Health Agency of Canada 2022/06/15 CAD 0.00
J. Hansen & Son Ltd 6D063-152313/001/PWZ Public Health Agency of Canada 2017/06/30 CAD 4,000,000.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2014/09/30 CAD 70,000.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2014/08/08 CAD 30,000.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2012/09/24 CAD 390,000.00
J. Hansen & Son Ltd ET025-122592/001/PWZ Public Works and Government Services… 2012/03/30 CAD 12,606.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2010/08/27 CAD 390,000.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2014/01/30 CAD 80,000.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2013/10/01 CAD 390,000.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2013/05/02 CAD 50,000.00
J. Hansen & Son Ltd ET025-122592/001/PWZ Public Works and Government Services… 2012/03/06 CAD 104,160.00
K.G.Chase & Son Ltd W0105-110423/001/MCT Department of National Defence 2011/02/10 CAD 6,099.00
J. Hansen & Son Ltd 6D063-090517/001/WPG Public Health Agency of Canada 2010/03/31 CAD 160,000.00
ANDREW F MACKAY W010X-10M250/001/HAL Department of National Defence 2010/09/16 CAD 1,955.00
ANDREW F MACKAY W010X-10M250/001/HAL Department of National Defence 2010/10/19 CAD 704.00
ANDREW F MACKAY W010X-10M250/001/HAL Department of National Defence 2010/04/09 CAD 27,641.00
ANDREW F MACKAY W010X-10M250/001/HAL Department of National Defence 2010/04/07 CAD 24,982.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Health Agency of Canada 2017/04/27 CAD 31,500.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Works and Government Services… 2016/10/30 CAD 3,199,500.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Works and Government Services… 2016/03/15 CAD 3,199,500.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Works and Government Services… 2015/04/01 CAD 3,199,500.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Works and Government Services… 2014/03/24 CAD 3,199,500.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Works and Government Services… 2013/03/15 CAD 3,199,500.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Works and Government Services… 2012/02/06 CAD 3,199,500.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Health Agency of Canada 2011/03/22 CAD 630,000.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Health Agency of Canada 2009/12/29 CAD 630,000.00
J. Hansen & Son Ltd E0213-06T010/001/PWZ Public Works and Government Services… 2009/10/16 CAD 3,199,500.00

Useful links

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: