SAP Ariba system maintenance

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

  • Saturday, November 16 from 8:00 pm until 11:59 pm (EDT) 

Maintenance on CanadaBuys website

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

  • Friday, November 15 from 7:00 pm until Saturday, November 16 7:00 am (EDT) 

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:

10 of 5954
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Metal Roof Supply and Install at Dr Melanson Seniors Residence Construction 2023/11/21 2023/12/28 Nova Scotia Provincial Housing Agency
St. Patrick School Renovation Construction 2024/03/22
Amended
2024/04/12 Calgary Roman Catholic Separate School…
Development of 2500 recombinant inbred B. rapus lines Services 2014/01/15 2014/02/25 Agriculture and Agri-Food Canada
Vehicle Barriers Maintenance at Lester B. Pearson Building Services related to goods 2014/10/27 2014/12/05 Foreign Affairs, Trade And Development (…
Architectural Service for St Sylvester & St Patrick Construction 2023/11/17
Amended
2023/12/01 Calgary Roman Catholic Separate School…
Airport Greeting Services for Foreign Dignitaries, Lester B. Pearson… Services 2016/05/02
Amended
2016/05/02 Foreign Affairs, Trade And Development (…
Airport Greeting Services for Foreign Dignitaries, Lester B. Pearson… Services 2016/05/04 2016/05/06 Foreign Affairs, Trade And Development (…
Travaux de réfection de la rue Patrick-Farrar Construction 2024/07/09
Amended
2024/05/14 Ville de Chambly
Trade Contractor Tenders - Alfred B. Dixon Roofing Upgrade-9331 Diamond… 2024/03/04
Amended
2024/03/05 School District 38 Richmond
Rénovation de la maçonnerie et fenêtres du bâtiment du 3558 rue St-… Construction 2023/04/13
Amended
2023/04/04 Ville de Montréal - Gestion et…
Displaying 1 - 10 of
10 of 1273
1273
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
ProServices SA - Patrick Gant Services 2024/11/06
Amended
2028/07/04 Department of Public Works and Government…
Amend 002 - Services Professionnels - Patrick Laniel Services 2024/05/02
Amended
2026/03/31 Department of Public Works and Government…
Amend 002 - Professional Services - CLEO B. CONSULTANTS LIMITED Services 2024/04/04
Amended
2026/03/31 Department of Public Works and Government…
E60ZT-180026 ProServices SA - Master Agreement Services 2024/10/04
Amended
2028/07/04 Department of Public Works and Government…
Other Special Trade Construction Work Construction 2017/07/28 N/A Public Works and Government Services…
Highways, Roads, Railways, Airfield Runways Construction 2015/09/14 N/A Public Works and Government Services…
Communications Services Services 2012/12/04 N/A Public Works and Government Services…
WS - SciVal Subscription Goods 2024/01/17
Amended
2025/03/30 Department of Agriculture and Agri-Food (…
Amend 001 - Information Products - ELSEVIER B.V. Goods 2024/01/08
Amended
2024/12/31 Department of Public Works and Government…
K7A30-240537 - Elsevier Scopus Subscription Goods 2024/01/01 2024/12/31 Department of the Environment (ECCC )
50 of 1147
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
Patrick B. Melanson E0225-104433/001/HAL Public Works and Government Services… 2010/04/16 CAD 175.00
PATRICK GANT E60ZT-180026/035/ZT Department of Public Works and Government… 2024/01/10
Amended
CAD 0.00
PATRICK GANT E60ZT-180026/035/ZT Department of Public Works and Government… 2024/11/06
Amended
CAD 0.00
PATRICK GANT E60ZT-180026/035/ZT Department of Public Works and Government… 2023/12/22
Amended
CAD 0.00
Patrick Laniel EP021-192296/093/FK Department of Public Works and Government… 2024/05/02
Amended
CAD 0.00
Patrick Ringwood Corporation EZ013-093752/001/VIC Public Works and Government Services… 2009/03/17 CAD 24,150.00
Patrick Mechanical Ltd. EQ755-080010/001/TNB Public Works and Government Services… 2009/03/03 CAD 11,490.00
Patrick Ringwood Corporation EZ013-093752/001/VIC Public Works and Government Services… 2009/03/18 CAD 24,150.00
Patrick Mechanical Ltd. EQ755-080010/001/TNB Public Works and Government Services… 2009/03/03 CAD 46,029.00
Patrick Mechanical Ltd. EQ755-080010/001/TNB Public Works and Government Services… 2009/02/24 CAD 34,539.00
Patrick S. Plue Engineering EJ116-113350/001/FE Public Works and Government Services… 2011/02/03 CAD 5,876.00
Patrick S. Plue Engineering EJ116-104123/001/FE Public Works and Government Services… 2010/03/10 CAD 22,050.00
Patrick S. Plue Engineering EJ116-113350/001/FE Public Works and Government Services… 2011/03/09 CAD 2,938.00
Patrick Ringwood Corporation T7006-1051YQ/001/VAN Transport Canada 2010/02/12 CAD 25,000.00
Patrick Ringwood Corporation T7006-0651YQ/001/XSB Transport Canada 2009/03/11 CAD 53,500.00
Patrick Brownlow&Associates,Inc. EC095-120004/013/MCT Public Works and Government Services… 2013/01/28 CAD 37,037.00
Patrick Brownlow&Associates,Inc. EC095-120004/013/MCT Public Works and Government Services… 2012/12/04 CAD 37,037.00
Bluespearmen Construction EZ897-180651/001/PWY Public Works and Government Services… 2017/07/28 CAD 78,000.00
Cleo B Consultants Limited EP021-192296/012/FK Department of Public Works and Government… 2024/04/04
Amended
CAD 0.00
Republic Architecture Inc. CW2364259 Department of Public Works and Government… 2024/06/07 CAD 591,622.80
Republic Architecture Inc. CW2364259 Department of Public Works and Government… 2024/10/09
Amended
CAD 60,455.00
Kemp Concrete Products E0276-103112/001/VIC Public Works and Government Services… 2010/02/09 CAD 1,208,777.00
Kemp Concrete Products E0276-092846/001/VAN Public Works and Government Services… 2009/04/03 CAD 8,925.00
Kemp Concrete Products EZ899-181049/001/PWY Public Works and Government Services… 2017/09/19 CAD 869,588.00
Kemp Concrete Products E0276-092846/001/VAN Public Works and Government Services… 2009/02/04 CAD 323,757.00
DANIEL J.MELANSON, CLAIRE D MCCHE T8493-090071/001/BY Transport Canada 2010/03/12 CAD 3,782,990.00
DANIEL J.MELANSON, CLAIRE D MCCHE T8493-090071/001/BY Transport Canada 2009/12/01 CAD 3,782,990.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/07/23
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/07/04
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/06/26
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/05/23
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/05/17
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/04/20
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/04/15
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/04/11
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/02/01
Amended
CAD 0.00
Patrick Laniel EP021-192296/093/FK Public Works and Government Services… 2021/07/12 CAD 0.00
PATRICK WHIDDEN EZ899-161105/001/TPV Public Works and Government Services… 2015/10/30 CAD -53,844.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/10/04
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/09/20
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/08/07
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/07/11
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/06/21
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/04/17
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/04/12
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/03/07
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/02/29
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/02/20
Amended
CAD 0.00
PATRICK GANT E60ZT-180026 Department of Public Works and Government… 2024/01/26
Amended
CAD 0.00
Patrick Gant E60ZT-180026/035/ZT Public Works and Government Services… 2021/02/07 CAD 0.00

Useful links

Support

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

Date modified: