SAP Ariba and Fieldglass system maintenance

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

  • SAP Ariba on Friday, June 28 from 2:00 pm until June 30 1:00 am (Eastern Time) 
  • SAP Fieldglass on Saturday, June 28 from11:00 pm until June 29 9:00 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: 


Notice categories:

50 of 16129
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
David Clark Company Spare Parts for AS332-532 AVO23049 Request for… Goods 2023/07/22 2023/09/05 NATO - North Atlantic Treaty Organization
TSPS Senior Professional Engineer - Metallurgical Engineering Services 2015/03/30 2015/04/14 Department of National Defence
Rockfall Engineering Services on Retainer Construction 2023/02/01
Amended
2023/02/01 Engineering Services - Northeast Region
Engineering Consulting Services Services 2023/08/30
Amended
2023/09/22 Sexsmith
Pavement Engineering Services Retainer Construction 2024/06/17
Amended
2024/07/17 Engineering Services - Western Region
Pavement Engineering Services Retainer Construction 2024/04/17
Amended
2024/04/17 Engineering Services - Western Region
Project Monitor at the David Florida Laboratory (DFL) in Ottawa Services 2023/12/21
Amended
2023/12/21 Canadian Space Agency
Engine Overhaul Services related to goods 2020/02/13 2020/02/28 Royal Canadian Mounted Police
Diesel Engine Goods 2021/01/05
Amended
2021/01/20 Department of National Defence
Engineering Services Services 2019/10/08
Amended
2019/10/17 Public Works and Government Services…
Refit of the Thermal Vacuum Chamber 3 at the David Florida Laboratory Construction 2020/12/21
Amended
2021/01/13 Canadian Space Agency
FOOD SERVICES AT THE DAVID BRALEY HEALTH SCIENCES CENTRE Services 2023/04/14
Amended
2023/04/14 McMaster University
Virtual event production support for Social Sciences and Humanities… Services 2023/02/24
Amended
2023/02/27 Natural Sciences and Engineering Research…
Provide professional AUTOCAD drafting services on as and when requested… Services 2016/01/11 2016/02/02 Canadian Space Agency
Provide professional AUTOCAD drafting services on as and when requested… Services 2016/02/18 2016/03/08 Canadian Space Agency
Engineering Graduate, Intermediate Services 2022/12/01 2023/01/04 Department of National Defence
Engineering Survey Retainer covering the entire Central Region area Construction 2023/02/17
Amended
2023/02/17 Engineering Services - Central Region
City of White Rock Engineering Consulting Services Civil RFP 2024/05/13
Amended
2024/05/16 Engineering Services
General Contractor (GC) for UBC David Lam Elevator Modernization 2022/11/30
Amended
2022/12/16 University of British Columbia
Engineering Survey Retainer covering the entire Central Region area Construction 2023/05/05
Amended
2023/05/05 Engineering Services - Central Region
RFP-2023-01 Preliminary Engineering for Water System Chlorine / UV… 2023/03/23
Amended
2023/04/18 Engineering
ARCHITECTURAL AND STRUCTURAL SERVICES at the David Florida Laboratory (… Construction 2014/01/09
Amended
2014/01/21 Canadian Space Agency
Project Delivery, Bridge Engineering Retainer Construction 2023/08/30
Amended
2023/08/30 Engineering Services - Northwestern Region
Engineering and Manufacturing Services Services 2013/05/30
Amended
2012/12/12 Department of National Defence
High Voltage Maintenance at the David Florida Laboratory (DFL) in Ottawa Construction 2014/01/28
Amended
2014/02/04 Canadian Space Agency
Gamification - Digital learning game for David Saint-Jacques’s mission Services 2017/10/16 2017/11/02 Canadian Space Agency
To provide Traffic Engineering services on Retainer Construction 2024/06/14
Amended
2024/06/14 Engineering Services - Northeast Region
To provide Traffic Engineering services on Retainer Construction 2024/04/10
Amended
2024/04/10 Engineering Services - Northeast Region
Traffic Engineering, Planning and Modelling on a Retainer. Construction 2023/10/11
Amended
2023/10/11 Engineering Services - Provincial Office
Traffic Engineering, Planning and Modelling on a Retainer. Construction 2023/08/03
Amended
2023/08/03 Engineering Services - Provincial Office
Water Main System Upgrade at the David Florida Laboratory, Ottawa Construction 2020/06/23
Amended
2020/06/30 Canadian Space Agency
Geotechnical Engineering Services for multiple projects Construction 2022/10/21
Amended
2022/10/21 Engineering Services - Central Region
BV206 Engines Goods 2022/01/21
Amended
2022/01/31 Department of National Defence
BV206 Engines Goods 2022/03/02
Amended
2022/04/05 Department of National Defence
CIVIL ENGINEERING SERVICES Services 2021/06/21
Amended
2021/06/29 National Research Council Canada
STRUCTURAL ENGINEERING SERVICES Services 2021/03/05
Amended
2021/03/10 National Research Council Canada
Engineering Services Services 2017/01/20
Amended
2017/01/26 National Energy Board
Project Delivery, Highway Engineering Retainer Services Construction 2023/04/19
Amended
2023/04/19 Engineering Services - Northwestern Region
6023-Z-0038 Rockfall Engineering Services on Retainer Construction 2024/06/25
Amended
2024/07/10 Engineering Services - Northwestern Region
Engineering Services - Geotechnical Filing Review Services Services 2017/09/20
Amended
2017/09/29 National Energy Board
LEGAL SURVEY AND ENGINEERING SURVEY SERVICES ON RETAINER Construction 2023/02/17
Amended
2023/02/17 Engineering Services - Northwestern Region
Electrical Maintenance and Repair Services At the David Florida… Construction 2023/02/16 2023/03/03 Canadian Space Agency
HIGH VOLTAGE MAINTENANCE SERVICES at the David Florida Laboratory (DFL)… Construction 2019/03/27
Amended
2019/03/27 Canadian Space Agency
Mechanical maintenance and repair services at the David Florida… Construction 2019/03/13
Amended
2019/03/14 Canadian Space Agency
ELECTRICAL MAINTENANCE AND REPAIR SERVICES at the David Florida… Construction 2014/01/09
Amended
2014/01/14 Canadian Space Agency
Engineering graduate the Department of National Defence Services 2021/12/23
Amended
2022/01/19 Department of National Defence
PROJECT MANAGER FOR REAL PROPERTY FOR THE DAVID FLORIDA LABORATORY (DFL… Services 2016/02/18 2016/03/08 Canadian Space Agency
EN25EHQ002 ENGINEERING WEB SITE MAINTENANCE AND UPDATES Services 2024/04/25 2024/05/10 Engineering Branch
FOOD SERVICES AT THE DAVID BRALEY HEALTH SCIENCES CENTRE 2023/04/14
Amended
2023/04/14 McMaster University
Shore Protection Reconstruction, St.Davids (Crabbes River) , NL Construction 2013/05/30
Amended
2012/09/11 Public Works and Government Services…
Displaying 1 - 50 of
50 of 27150
27150
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 004 - Architect and Engineering Services - Buildings - MPE… Services 2023/09/26
Amended
2026/03/31 Department of Public Works and Government…
PROFESSIONAL MECHANICAL ENGINEER FOR THE DAVID FLORIDA LABORATORY (DFL)… Services 2016/01/18 N/A Canadian Space Agency
01R11-220136_002_PWZ Mechanical, Electrical and Engineer - DGH… Services 2024/05/29
Amended
2025/04/30 Department of Agriculture and Agri-Food (…
EP922-171951_009_PWU - Mechanical and Electrical Services - DGH… Services 2023/12/31
Amended
2023/12/31 Department of Public Works and Government…
EP922-171951_005_PWU - Mechanical and Electrical Services - DGH… Services 2023/12/31
Amended
2023/12/31 Department of Public Works and Government…
EP922-171951_013_PWU - Mechanical and Electrical Services - DGH… Services 2023/12/31
Amended
2023/12/31 Department of Public Works and Government…
EP922-171951_001_PWU- Mechanical and Electrical Services - DGH… Services 2023/12/31
Amended
2023/12/31 Department of Public Works and Government…
EP922-171951_017_PWU - Mechanical and Electrical Services - DGH… Services 2023/12/31
Amended
2023/12/31 Department of Public Works and Government…
Engineering Services Services 2012/09/19 N/A Public Works and Government Services…
Engineering Services Services 2015/11/24 N/A Public Works and Government Services…
Geotechnical Engineering Services Retainer (Northwestern Region) Construction 2023/06/19 2025/06/30 Engineering Services - Northwestern Region
Geotechnical Engineering Services Retainer (Northwestern Region) Construction 2024/04/16 2026/04/15 Engineering Services - Northwestern Region
Northwestern Region Foundations Engineering Services Retainer Construction 2023/07/19 2025/07/18 Engineering Services - Northwestern Region
Engineering Services Services 2018/01/24 N/A Public Works and Government Services…
RV David Thompson - Docking & Refit Services related to goods 2017/04/04 N/A Parks Canada
Engineering Services Services 2016/05/31 N/A Public Works and Government Services…
Engineering Services Services 2021/04/30 N/A Fisheries and Oceans Canada
Proservices SA - David Berman Developments Inc. Services 2024/02/20
Amended
2100/01/01 Department of Public Works and Government…
Amend 000 - Standing offer for STRUCTURAL SERVI - Cleland Jardine… Services 2024/03/01
Amended
2024/02/29 Department of Public Works and Government…
PROFESSIONAL ENGINEER (P.ENG) FOR THE DAVID FLORIDA LABORATORY (DFL) IN… Services 2015/05/26 N/A Canadian Space Agency
Engineering Services - Buildings Services 2016/05/26 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2019/06/13 N/A Public Works and Government Services…
Civil Engineering Services SOA Services 2017/09/20 N/A Fisheries and Oceans Canada
Amend 002 - EP922-180933-011-PWZ - Heavy Civil Engineering Services -… Services 2024/03/31
Amended
2024/03/31 Department of Public Works and Government…
Amend 002 - EP922-180933-008-PWZ - Heavy Civil Engineering Services -… Services 2024/03/31
Amended
2024/03/31 Department of Public Works and Government…
Geotechnical Engineering Services Retainer (Northwestern Region) Construction 2023/06/19 2025/06/30 Engineering Services - Northwestern Region
Proservices SA - Power and Controls Engineering Ltd. Services 2024/02/20
Amended
2100/01/01 Department of Public Works and Government…
Proservices SA - David Beckett Security Consulting Inc Services 2024/02/13
Amended
2100/01/01 Department of Public Works and Government…
Geotechnical Engineering Services for multiple projects Construction 2022/11/28 2025/11/28 Engineering Services - Central Region
Engineering Works, Not Elsewhere Specified Construction 2018/07/17 N/A Public Works and Government Services…
Geotechnical Engineering Services Retainer (Northwestern Region) Construction 2024/04/16 2026/04/15 Engineering Services - Northwestern Region
Engineering Services - Buildings Services 2015/10/22 N/A Public Works and Government Services…
Other Engineering Studies Services 2019/01/04 N/A Transport Canada
Rockfall Engineering Services on Retainer Construction 2023/02/21 2026/03/01 Engineering Services - Northeast Region
Mechanical and Engineering Services Services 2014/01/18 N/A Public Works and Government Services…
Mechanical and Engineering Services Services 2014/01/18 N/A Public Works and Government Services…
Mechanical and Engineering Services Services 2014/01/17 N/A Public Works and Government Services…
Mechanical and Engineering Services Services 2014/01/17 N/A Public Works and Government Services…
Mechanical and Engineering Services Services 2014/01/17 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2013/07/16 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2019/06/26 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2018/10/29 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2017/12/06 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2016/10/03 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2018/01/04 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2017/10/10 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2016/04/20 N/A Public Works and Government Services…
Engineering Services - Buildings Services 2012/02/13 N/A Public Works and Government Services…
Amend 003 - Multidisciplinary Environmental Ser - EGE Engineering Ltd. Services 2024/04/03
Amended
2025/03/31 Department of Public Works and Government…
Provide professional AUTOCAD drafting services on as and when requested… Services 2016/03/21 N/A Canadian Space Agency
50 of 161405
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
David McManus Engineering Ltd. EP077-113580/001/FE Public Works and Government Services… 2011/03/08 CAD 3,447.00
David McManus Engineering Ltd. EP077-112515/001/FE Public Works and Government Services… 2012/01/19 CAD -4,751.00
David McManus Engineering Ltd. EP077-112515/001/FE Public Works and Government Services… 2011/07/15 CAD 9,385.00
David McManus Engineering Ltd. EP077-112515/001/FE Public Works and Government Services… 2010/12/21 CAD 14,136.00
David McManus Engineering Ltd. EP077-111853/001/FE Public Works and Government Services… 2010/10/12 CAD 4,458.00
David McManus Engineering Ltd. EP077-112515/001/FE Public Works and Government Services… 2011/12/14 CAD 9,385.00
David McManus Engineering Ltd. EP077-112221/001/FE Public Works and Government Services… 2011/03/17 CAD 11,628.00
David McManus Engineering Ltd. EP077-112221/001/FE Public Works and Government Services… 2010/11/10 CAD 41,222.00
David McManus Engineering Ltd. EP077-111852/001/FE Public Works and Government Services… 2010/10/05 CAD 4,842.00
David McManus Engineering Ltd. EP077-112256/001/FE Public Works and Government Services… 2010/11/19 CAD 5,009.00
David McManus Engineering Ltd. EP077-113663/001/FE Public Works and Government Services… 2011/03/28 CAD 9,108.00
Vaughn McManus Construction Limited EB144-171969/001/PWA Public Works and Government Services… 2017/01/06 CAD 720,082.00
Vaughn McManus Construction Limited E0225-111591/001/PWA Public Works and Government Services… 2011/01/04 CAD 525,918.00
Vaughn McManus Construction Limited EB144-221240/001/PWA Public Works and Government Services… 2021/12/01 CAD 535,578.00
Vaughn McManus Construction Limited EB144-202376/001/PWA Public Works and Government Services… 2020/02/03 CAD 257,941.00
Vaughn McManus Construction Limited EB144-170440/001/PWA Public Works and Government Services… 2016/07/15 CAD 795,887.00
Vaughn McManus Construction Limited E0225-123045/001/PWA Public Works and Government Services… 2012/04/17 CAD 56,293.00
Vaughn McManus Construction Limited E0225-123045/001/PWA Public Works and Government Services… 2012/04/11 CAD 56,293.00
Vaughn McManus Construction Limited E0225-111591/001/PWA Public Works and Government Services… 2012/03/02 CAD -12,419.00
Vaughn McManus Construction Limited E0225-101310/001/PWA Public Works and Government Services… 2009/09/03 CAD 316,383.00
David Nairne & Associates Ltd. F1700-164129/001/TPV Fisheries and Oceans Canada 2017/09/20 CAD 1,050,000.00
DGH Engineering Ltd. ET025-211020/001/PWU Department of Public Works and Government… 2023/11/27
Amended
CAD 8,761.62
DGH Engineering Ltd. ET025-211020/001/PWU Department of Public Works and Government… 2023/04/12
Amended
CAD 38,202.15
MPE Engineering Ltd. EV385-200674/001/PWU Department of Public Works and Government… 2023/09/26
Amended
CAD 87,186.75
MPE Engineering Ltd. EV385-200674/001/PWU Department of Public Works and Government… 2023/09/16
Amended
CAD 87,186.75
MPE Engineering Ltd. EV385-200674/001/PWU Department of Public Works and Government… 2023/06/21
Amended
CAD 80,471.00
David Nairne & Associates Ltd. F1700-164356/008/TPV Fisheries and Oceans Canada 2020/02/15 CAD 210,000.00
David Nairne & Associates Ltd. K4E21-170237/001/TPV Environment Canada 2019/03/29 CAD 26,125.00
David Nairne & Associates Ltd. K4E21-170237/001/TPV Environment Canada 2019/03/29 CAD 19,247.00
David Nairne & Associates Ltd. K4E21-170237/001/TPV Environment Canada 2018/02/02 CAD 110,750.00
David Nairne & Associates Ltd. F1700-164356/008/TPV Fisheries and Oceans Canada 2017/02/20 CAD 210,000.00
David Lennan Holdings Ltd. A0107-102125/001/CX INDIGENOUS AND NORTHERN AFFAIRS CANADA 2011/04/07 CAD 23,524.00
David Lennan Holdings Ltd. A0107-102125/001/CX INDIGENOUS AND NORTHERN AFFAIRS CANADA 2011/02/23 CAD 23,524.00
DGH Engineering Ltd ET025-211020/001/PWU Department of Public Works and Government… 2023/02/02
Amended
CAD 11,998.00
DGH Engineering Ltd. EW038-212116/001/PWU Department of Public Works and Government… 2024/02/16
Amended
CAD 7,400.40
DGH Engineering Ltd. EW038-212116/001/PWU Department of Public Works and Government… 2024/01/31
Amended
CAD 113,813.60
William Davids Foods Ltd W0125-145069/001/KIN Department of National Defence 2013/10/30 CAD 429,990.00
DGH Engineering Ltd. 01R11-220136/002/PWZ Department of Agriculture and Agri-Food (… 2024/05/29
Amended
CAD 0.00
DGH Engineering Ltd. 01R11-220136/002/PWZ Department of Public Works and Government… 2024/03/09
Amended
CAD 0.00
David Morris Fine Cars Ltd W0127-11P145/001/EDM Department of National Defence 2012/03/01 CAD 6,374.00
DGH Engineering Ltd EP922-171951/017/PWU Department of Public Works and Government… 2023/03/14
Amended
CAD 1,890,000.00
William Davids Foods Ltd W0114-16G110/001/KIN Department of National Defence 2016/08/29 CAD 51,500.00
William Davids Foods Ltd W3380-11J028/001/QCR Department of National Defence 2011/11/21 CAD 471,600.00
William Davids Foods Ltd W0125-08R017/001/KIN Department of National Defence 2009/12/16 CAD 582,000.00
DAVID CANNING HEAT & MAINTENANCE LIMITED W6837-185213/001/PWA Department of National Defence 2019/02/01 CAD 201,250.00
DAVID CANNING HEAT & MAINTENANCE LIMITED W6837-185213/001/PWA Department of National Defence 2018/04/27 CAD 201,250.00
DAVID CANNING HEAT & MAINTENANCE LIMITED W6837-185213/001/PWA Department of National Defence 2017/06/30 CAD -30,188.00
DAVID CANNING HEAT & MAINTENANCE LIMITED W6837-185213/001/PWA Department of National Defence 2017/06/30 CAD 231,438.00
William Davids Foods Ltd W0114-16G110/001/KIN Department of National Defence 2016/05/02 CAD 51,500.00
William Davids Foods Ltd W3380-11J028/001/QCR Department of National Defence 2011/12/19 CAD -464,385.00

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