SAP Ariba system maintenance

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

  • Saturday, October 19 from 9:00pm until Sunday, October 20 12:59am (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 48665
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Claystone Waste Ltd. - Request for Proposal - Compactor Goods 2024/05/08 2024/05/23 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Proposal - NW 11 Stormwater Retention… Construction 2024/08/21
Amended
2024/07/19 Claystone Waste Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/09/11 2024/10/04 Calgary Economic Development Ltd.
Hospital Bed Storage System Services, Goods 2024/02/13
Amended
2024/02/15 Niagara Health System
Micro-Ultrasound System Equipment 2023/06/22
Amended
2023/06/22 Niagara Health System
High Density Shelving System 2024/02/29
Amended
2024/02/29 Niagara Health System
Data Systems & Services - Technical Service Resources 2023/07/07 2026/08/09 Data Systems & Services
Alberta Electric System Operator - Request for Proposal - ALBERTA’S… Services 2024/10/04
Amended
2025/06/15 Alberta Electric System Operator
Alberta Electric System Operator - Request for Proposal - ALBERTA’S… Services 2024/10/04
Amended
2025/06/15 Alberta Electric System Operator
Systems Integration -SBIPS Services 2014/09/03
Amended
2014/09/12 Veterans Affairs Canada
Displaying 41 - 50 of
10 of 35406
35406
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 003 - Highway Coach with operator - National Motor Coach Systems… Services 2024/06/14
Amended
2023/01/31 Department of National Defence (DND)
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2013/04/11 N/A Canadian International Development Agency
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2014/02/03 N/A Department of National Defence
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2020/09/01 N/A Environment Canada
Alarm, Signal, and Security Detection Systems , Miscellaneous Goods 2021/10/27 N/A Public Works and Government Services…
Marine Systems and Engineering Services 2016/10/28 N/A Department of National Defence
IMAGE ANALYSIS SYSTEMS Goods 2013/02/01 N/A Public Health Agency of Canada
Expert Systems Development (R&D) Services 2020/01/30 N/A Industry Canada
Global Positioning Systems (Airborne) Goods 2013/11/13 N/A Department of National Defence
Computer Systems Security (R&D) Services 2015/04/01 N/A Public Works and Government Services…
50 of 177871
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
S.i. Systems ULC 01B68-171058/001/EL Department of Agriculture and Agri-Food (… 2024/01/31
Amended
CAD 713,302.60
S.i. Systems ULC 01B68-171058/001/EL Department of Agriculture and Agri-Food (… 2023/03/23
Amended
CAD 694,632.87
Human Resource Systems Group Ltd. E60ZT-180026/236/ZT Department of Public Works and Government… 2024/02/06
Amended
CAD 0.00
Gemini Positioning Systems Ltd. W0114-11P035/001/KIN Department of National Defence 2011/10/28 CAD 14,856.00
Tech Mechanical Systems Ltd. EZ108-160947/001/PWY Public Works and Government Services… 2015/10/06 CAD 122,178.00
OSI Maritime Systems Ltd. W8482-145915/001/ML Department of National Defence 2013/11/12 CAD 56,876.00
FLIR Systems Ltd W8477-00AC56/001/SV Department of National Defence 2011/05/16 CAD 75,974.00
A.V.O. Systems Ltd. W7701-083083/001/QCL Department of National Defence 2009/06/29 CAD -39,060.00
Island Sprinkler Systems Ltd ED001-201426/001/PWC Public Works and Government Services… 2020/10/03 CAD 12,030.00
Island Sprinkler Systems Ltd ED001-201426/001/PWC Public Works and Government Services… 2020/09/15 CAD 64,500.00
A.V.O. Systems Ltd. W7701-083083/001/QCL Department of National Defence 2009/03/24 CAD 0.00
Island Sprinkler Systems Ltd ED001-201426/001/PWC Public Works and Government Services… 2019/11/20 CAD 430,000.00
ORBIT Communication Systems, Ltd. W2671-11MR22/001/EDM Department of National Defence 2012/01/16 CAD 550,148.00
MDA Systems Ltd. W8482-195554/001/QT Department of National Defence (DND) 2024/10/11
Amended
CAD 11,339,208.00
AIRBORNE SYSTEMS CANADA LTD. W0107-125944/001/PET Department of National Defence 2012/01/10 CAD 20,668.00
Gemini Positioning Systems Ltd. F3051-110006/001/QCL Fisheries and Oceans Canada 2011/07/21 CAD 52,017.00
Gemini Positioning Systems Ltd. F3020-090908/001/QCL Fisheries and Oceans Canada 2009/06/29 CAD 144,296.00
Canem Systems Ltd W4M00-21C177/001/STN Department of National Defence 2022/05/20 CAD 210,000.00
Canem Systems Ltd W4M00-21C177/001/STN Department of National Defence 2022/07/19 CAD 525,000.00
GAL Power Systems Ltd EJ196-093285/001/FK Public Works and Government Services… 2012/01/05 CAD 0.00
GAL Power Systems Ltd EJ196-093285/001/FK Public Works and Government Services… 2009/08/18 CAD 46,305.00
A.C. TECHNICAL SYSTEMS LTD W0113-080874/001/BOR Department of National Defence 2009/03/03 CAD 18,302.00
GAL Power Systems Ltd EJ196-093285/001/FK Public Works and Government Services… 2013/10/30 CAD -46,305.00
GAL Power Systems Ltd EJ196-093285/001/FK Public Works and Government Services… 2013/05/13 CAD 0.00
GAL Power Systems Ltd EJ196-093285/001/FK Public Works and Government Services… 2012/10/01 CAD 0.00
A.C. TECHNICAL SYSTEMS LTD W0113-080925/001/BOR Department of National Defence 2009/03/11 CAD 15,330.00
Dynamic Systems Analysis Ltd. W7707-135587/001/HAL Department of National Defence 2012/09/06 CAD 69,000.00
Ottawa Security Systems and Communications Ltd. 08834-210082/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2022/02/09 CAD 3,544.00
Ottawa Security Systems and Communications Ltd. 08283-210058/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2021/11/03 CAD 109,313.00
Ottawa Security Systems and Communications Ltd. 08834-200450/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2020/12/22 CAD 61,283.00
Ottawa Security Systems and Communications Ltd. 73961-120040/001/HN Canadian International Development Agency 2016/11/02 CAD 25,539.00
Ottawa Security Systems and Communications Ltd. 73961-120040/001/HN Canadian International Development Agency 2016/08/31 CAD 25,539.00
Ottawa Security Systems and Communications Ltd. 73961-120040/001/HN Canadian International Development Agency 2016/03/02 CAD 371,695.00
Ottawa Security Systems and Communications Ltd. 08843-150170/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2016/01/05 CAD 64,963.00
Ottawa Security Systems and Communications Ltd. 08843-150170/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2015/10/19 CAD 64,963.00
Ottawa Security Systems and Communications Ltd. 23240-130475/001/HN Natural Resources Canada 2015/06/11 CAD 500,000.00
Ottawa Security Systems and Communications Ltd. 73961-120040/001/HN Canadian International Development Agency 2015/05/29 CAD 25,182.00
Ottawa Security Systems and Communications Ltd. 23240-130475/001/HN Natural Resources Canada 2014/01/29 CAD 500,000.00
Ottawa Security Systems and Communications Ltd. 23240-130475/001/HN Natural Resources Canada 2013/06/28 CAD 500,000.00
Ottawa Security Systems and Communications Ltd. 73961-120040/001/HN Canadian International Development Agency 2013/04/11 CAD 193,280.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2012/08/27 CAD 299,865.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2012/05/22 CAD 62,598.00
Ottawa Security Systems and Communications Ltd. 73461-070172/001/HN Canadian International Development Agency 2010/05/27 CAD -1,995.00
Canem Systems Ltd. W4M00-21C177/001/STN Department of National Defence (DND) 2024/02/01
Amended
CAD 315,000.00
Canem Systems Ltd. W4M00-21C177/001/STN Department of National Defence (DND) 2024/05/23
Amended
CAD 315,000.00
Ottawa Security Systems and Communications Ltd. 08834-210082/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2021/12/03 CAD 67,932.00
Ottawa Security Systems and Communications Ltd. 08834-200450/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2021/03/24 CAD 61,283.00
Ottawa Security Systems and Communications Ltd. 08834-200450/001/HN FOREIGN AFFAIRS, TRADE AND DEVELOPMENT (… 2021/01/15 CAD 61,283.00
Ottawa Security Systems and Communications Ltd. 23240-130475/001/HN Natural Resources Canada 2017/06/28 CAD 2,000,000.00
Ottawa Security Systems and Communications Ltd. 73961-120040/001/HN Canadian International Development Agency 2016/10/20 CAD 25,539.00

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