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: 

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 31813
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Financial Advisory Services Consultant in connection with The Allen… Services 2020/06/29 2020/07/09 Parc Downsview Park Inc.
Financial Advisory Services Consultant in connection with The Allen… Services 2020/08/03
Amended
 2020/08/10 Parc Downsview Park Inc.
Consulting Services for Executive Search Services 2024/05/22
Amended
 2024/05/22 Shared Health Inc.
IT Consulting Services Services 2024/03/18 2024/04/25 Interuniversity Services Inc.
Compensation claims consulting services Services 2022/12/05
Amended
 2022/12/05 VIA Rail Canada Inc.
Environmental Consultant Services 2023/02/20 2023/03/22 Department of National Defence
Consulting Services – Community Engagement Strategy Project Services 2016/09/08 2016/09/26 Royal Canadian Mounted Police
CONSULTING SERVICES Services 2012/10/24 2012/11/02 Public Works and Government Services…
Environmental Consultant Services 2022/11/09
Amended
 2022/11/18 Department of National Defence
Professional consulting services and actuarial work Services 2024/05/15 2026/02/02 EPCOR Utilities Inc.

Displaying 31 - 40 of
10 of 64951
64951
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Consulting Services Services 2016/04/27 N/A Employment and Social Development Canada
Consulting Services Services 2018/10/05 N/A Public Works and Government Services…
Consulting Services Services 2016/06/27 N/A Canada Border Services Agency
Consulting Services Services 2016/06/27 N/A Canada Border Services Agency
Consulting Services Services 2016/06/27 N/A Canada Border Services Agency
2.8 Business Architect Consultant Services 2021/05/18 N/A Department of National Defence
2.8 Business Architect Consultant Services 2022/08/17 N/A Department of National Defence
Consulting Services Services 2019/05/17 N/A Public Works and Government Services…
Amend 004 - Stkhldr Citz. Engage. Consult. - Lansdowne Technologies Inc… Services 2024/09/19
Amended
 2025/10/09 Department of Public Works and Government…
Amend 001 - LC4ISR Prof Svcs - ADGA Group Consultants Inc. Services 2022/03/03 2027/03/02 Department of National Defence (DND)

50 of 279324
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
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZN-090003/094/ZN Public Works and Government Services… 2013/03/27 CAD 1.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZN-110001/017/ZN Public Works and Government Services… 2013/10/08 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZN-110001/017/ZN Public Works and Government Services… 2012/04/18 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-120001/490/ZT Public Works and Government Services… 2014/05/09 CAD 0.00
PathQuest Consulting Services INC. E60ZT-18TSSO/164/ZT Public Works and Government Services… 2021/03/08 CAD 0.00
ADGA Group Consultants Inc. B8926-170461/003/ZM Department of Citizenship &… 2024/03/18
Amended
 CAD 6,391,600.10
Consultation Lucen Inc. E60ZT-16TSSB/034/ZT Public Works and Government Services… 2022/06/08 CAD 0.00
Consultation Lucen Inc. E60ZT-16TSSO/078/ZT Public Works and Government Services… 2018/06/26 CAD 0.00
Consultation Lucen Inc. E60ZT-16TSSO/078/ZT Public Works and Government Services… 2017/05/05 CAD 0.00
Consultation Lucen Inc. E60ZT-16TSSB/034/ZT Public Works and Government Services… 2022/10/07 CAD 0.00
Consultation Lucen Inc. E60ZT-16TSPS/101/ZT Public Works and Government Services… 2018/06/26 CAD 0.00
ADGA Group Consultants Inc. 47419-226879/002/EL Canada Border Services Agency (CBSA) 2024/08/18
Amended
 CAD 10,589,202.85
ADGA Group Consultants Inc. 47419-226879/002/EL Canada Border Services Agency (CBSA) 2023/07/20
Amended
 CAD 10,589,202.85
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2024/06/06
Amended
 CAD 8,325,692.08
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2024/05/31
Amended
 CAD 8,325,692.08
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2023/05/16
Amended
 CAD 8,325,692.08
ADGA Group Consultants Inc. B8926-170461/003/ZM Department of Citizenship &… 2024/04/22
Amended
 CAD 6,391,600.10
ADGA Group Consultants Inc. B8926-170461/003/ZM Department of Citizenship &… 2024/03/18
Amended
 CAD 6,391,600.10
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2023/06/28
Amended
 CAD 8,325,692.08
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2023/06/06
Amended
 CAD 8,325,692.08
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2024/05/02
Amended
 CAD 8,325,692.08
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2024/03/18
Amended
 CAD 8,325,692.08
Maplesoft Consulting Inc B8926-170504/002/ZM Department of Citizenship &… 2023/05/31
Amended
 CAD 8,325,692.08
Y2 Consulting Psychologists Inc./Psychologues consultants Y2 inc. E60ZT-180028/124/ZT Department of Public Works and Government… 2024/11/12
Amended
 CAD 0.00
Y2 Consulting Psychologists Inc./Psychologues consultants Y2 inc. E60ZT-180028/124/ZT Department of Public Works and Government… 2024/01/25
Amended
 CAD 0.00
Confluence Consulting Inc E60ZT-180027/067/ZT Department of Public Works and Government… 2024/02/13
Amended
 CAD 0.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS INC. 23258-079032/004/MTB Natural Resources Canada 2010/10/01 CAD 0.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS INC. 23258-104563/001/MTB Natural Resources Canada 2009/04/27 CAD 13,125.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS INC. 23258-079032/004/MTB Natural Resources Canada 2010/11/01 CAD 0.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS INC. 23258-079032/004/MTB Natural Resources Canada 2009/08/12 CAD 0.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS Inc. T3033-220003/002/QCL Department of Transport (TC) 2024/09/26
Amended
 CAD 1,057,770.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS Inc. T3033-220003/002/QCL Department of Transport (TC) 2023/10/21
Amended
 CAD 1,057,770.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS Inc. T3033-220003/002/QCL Department of Transport (TC) 2024/10/03
Amended
 CAD 1,057,770.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS Inc. T3033-220003/002/QCL Department of Transport (TC) 2024/03/26
Amended
 CAD 1,057,770.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS Inc. T3033-220003/002/QCL Department of Transport (TC) 2023/07/24
Amended
 CAD 1,057,770.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-18TSPS/336/ZT Public Works and Government Services… 2022/12/08 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-18TSPS/336/ZT Public Works and Government Services… 2021/01/29 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-18TSSO/244/ZT Public Works and Government Services… 2019/04/17 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-16TSSB/145/ZT Public Works and Government Services… 2022/06/28 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-16TSPS/381/ZT Public Works and Government Services… 2018/06/27 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-16TSSO/315/ZT Public Works and Government Services… 2018/06/27 CAD 0.00
Y2 CONSULTING PSYCHOLOGISTS INC. / PSYCHOLOGUES CONSULTANTS Y2 INC. E60ZT-16TSSO/315/ZT Public Works and Government Services… 2017/05/10 CAD 0.00
P G F CONSULTANTS INC 9G001-120004/001/ZG Registry of the Public Servants… 2012/10/17 CAD 32,544.00
Alivaktuk Consulting Inc. & NavPoint Consulting Group Inc. in Joint… E60ZT-120001/305/ZT Public Works and Government Services… 2014/05/09 CAD 0.00
Alivaktuk Consulting Inc. & NavPoint Consulting Group Inc. in Joint… E60ZT-120001/305/ZT Public Works and Government Services… 2015/08/18 CAD 0.00
THE LANSDOWNE CONSULTING GROUP INC. EN578-181138/014/CY Department of Public Works and Government… 2024/09/19
Amended
 CAD 0.00
ADGA Group Consultants Inc. W8486-207088/001/IPS Department of National Defence (DND) 2024/09/06
Amended
 CAD 245,475,777.00
ADGA Group Consultants Inc. W8486-207088/001/IPS Department of National Defence (DND) 2022/03/03 CAD 245,475,777.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS INC. T3033-220003/002/QCL Transport Canada 2022/09/08 CAD 1,057,770.00
CONSULTANTS AECOM INC. AECOM CONSULTANTS INC. EE520-190069/003/QCM Public Works and Government Services… 2022/04/20 CAD 0.00

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: