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: 


Notice categories:

10 of 17075
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Building Automation Maintenance Construction 2013/05/30
Amended
2012/04/30 Public Works and Government Services…
Building and grounds maintenance service Services 2024/07/04
Amended
2024/07/04 Canadian Space Agency
Additions to the system of access control Sphinx of Siemens at the ATC Services 2014/02/14 2014/03/03 National Research Council Canada
Notice of Contract Award - Siemens Automation 2024/07/15
Amended
2024/07/15 Georgian College Of Applied Arts and…
Building Condition Reports, NB Services 2016/08/29
Amended
2016/09/06 Public Works and Government Services…
Building Condition Reports, Amherst Services 2016/08/22
Amended
2016/08/30 Public Works and Government Services…
Building Condition Reports, Sydney Services 2016/08/22
Amended
2016/08/30 Public Works and Government Services…
Building #73 Renovations Construction 2015/12/23
Amended
2016/01/08 Agriculture and Agri-Food Canada
Building Condition Reports Newfoundland Services 2016/08/22
Amended
2016/08/30 Public Works and Government Services…
Building Envelope Remediation Ph. 2 Construction 2015/06/04
Amended
2015/06/08 Public Works and Government Services…
Displaying 11 - 20 of
10 of 8043
8043
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Building Envelope Services SOA Services 2013/03/25 N/A Public Works and Government Services…
Building Electronic Controls - Installation and Repair Construction 2017/11/15 N/A Public Works and Government Services…
Building Electrical Controls - Installation and Repair Construction 2022/02/25 N/A Public Works and Government Services…
Building Electronic Controls - Installation and Repair Construction 2012/09/12 N/A Public Works and Government Services…
Building Automated Control Systems (BACS) Maintenance Contract Services 2024/07/04
Amended
2027/11/30 Department of Public Works and Government…
EE517-210560 - DDC system checks and maintenance - Siemens Canada Limited Services 2024/06/07
Amended
2025/05/31 Department of Public Works and Government…
EJ196-203112 Amend 000 - New BACS maintenance contract - Siemens Canada… Services 2024/07/04
Amended
2025/05/31 Department of Public Works and Government…
Hay Storage Building – Design Build, Canadian Pari-Mutuel Agency,… Construction 2024/02/16
Amended
2024/02/16 Agriculture and Agri-Food Canada
BACS - Building Automation Control Systems Construction 2015/06/09 N/A Natural Resources Canada
Construction of Other Buildings Construction 2021/01/29 N/A Public Works and Government Services…
50 of 44204
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
Siemens Building Technologies Ltd. EJ196-113321/001/FK Public Works and Government Services… 2011/04/29 CAD 170,632.00
Siemens Building Technologies Ltd. EJ196-102613/001/FK Public Works and Government Services… 2010/03/23 CAD 267,614.00
Siemens Building Technologies Ltd. EJ196-102514/001/FK Public Works and Government Services… 2010/03/23 CAD 112,743.00
Siemens Building Technologies Ltd. EJ196-101332/001/FK Public Works and Government Services… 2010/02/04 CAD 326,403.00
Siemens Building Technologies Ltd. EJ196-093364/001/FK Public Works and Government Services… 2009/10/01 CAD 56,338.00
Siemens Building Technologies Ltd. EJ196-101332/001/FK Public Works and Government Services… 2009/09/28 CAD 326,403.00
Siemens Building Technologies Ltd. EJ196-093364/001/FK Public Works and Government Services… 2009/07/21 CAD 234,134.00
Siemens Building Technologies Ltd. EJ196-050599/001/FK Public Works and Government Services… 2009/04/20 CAD 12,222.00
Siemens Building Technologies Ltd. EJ196-070832/001/FK Public Works and Government Services… 2009/03/25 CAD 293,482.00
Siemens Building Technologies Ltd. EJ196-070832/001/FK Public Works and Government Services… 2009/03/24 CAD 293,482.00
Siemens Building Technologies Ltd. EJ196-030457/001/FK Public Works and Government Services… 2009/03/03 CAD 8,845.00
Siemens Building Technologies Ltd. EJ196-030404/001/FK Public Works and Government Services… 2009/02/23 CAD 8,248.00
Siemens Building Technologies Ltd. EJ196-060695/001/FK Public Works and Government Services… 2012/07/17 CAD 152,107.00
Siemens Building Technologies Ltd. EJ196-060669/001/FK Public Works and Government Services… 2011/11/10 CAD 530,498.00
Siemens Building Technologies Ltd. EJ196-060669/001/FK Public Works and Government Services… 2011/11/10 CAD 97,036.00
Siemens Building Technologies Ltd. EJ196-060695/001/FK Public Works and Government Services… 2011/10/14 CAD 27,823.00
Siemens Building Technologies Ltd. EJ196-050635/001/FK Public Works and Government Services… 2009/02/19 CAD 27,072.00
Dimensional Technologies Ltd E60HN-160ACS/003/HN Public Works and Government Services… 2016/10/05 CAD 330,000.00
Entrust Technologies Ltd. E60ET-9-0007/001/ET Public Works and Government Services… 2011/10/20 CAD 436,000.00
Entrust Technologies Ltd. E60ET-9-0007/001/ET Public Works and Government Services… 2010/08/10 CAD 128,258.00
SENSOR TECHNOLOGY LTD W2207-05EA05/001/SV Department of National Defence 2009/12/30 CAD 535,000.00
Entrust Technologies Ltd. E60ET-9-0007/001/ET Public Works and Government Services… 2009/06/26 CAD 436,000.00
Comtech (Communication Technologies) Ltd. M7594-152747/001/VAN Royal Canadian Mounted Police 2017/09/29 CAD 62,984.00
C-Therm Technologies Ltd. EN579-160904/001/SC Public Works and Government Services… 2015/08/05 CAD 204,909.00
TSL Aerospace Technologies Ltd. W8486-140388/007/HL Department of National Defence 2014/06/19 CAD -99,554.00
Tiger Electrical Technologies Ltd E0225-140475/001/PWA Public Works and Government Services… 2014/05/05 CAD 287,500.00
TSL Aerospace Technologies Ltd. W8486-140388/007/HL Department of National Defence 2014/04/11 CAD 472,327.00
TSL Aerospace Technologies Ltd. W8486-140388/007/HL Department of National Defence 2014/04/09 CAD 571,639.00
Tiger Electrical Technologies Ltd E0225-110434/001/PWA Public Works and Government Services… 2013/11/28 CAD 150,000.00
TSL Aerospace Technologies Ltd. W8485-141758/001/PR Department of National Defence 2013/11/08 CAD 102,360.00
Analox Sensor Technology Ltd. W8482-099240/001/PV Department of National Defence 2013/08/01 CAD 55,000.00
TSL Aerospace Technologies Ltd. W8485-139477/002/BY Department of National Defence 2012/10/24 CAD 310.00
TSL Aerospace Technologies Ltd. W8482-133287/001/PV Department of National Defence 2012/10/04 CAD 240,622.00
TSL Aerospace Technologies Ltd. W8485-139343/001/BY Department of National Defence 2012/09/07 CAD 371.00
TSL Aerospace Technologies Ltd. W8485-138995/001/HN Department of National Defence 2012/08/15 CAD 26,046.00
TSL Aerospace Technologies Ltd. W8485-138625/001/BY Department of National Defence 2012/06/15 CAD 754.00
BRYANT SYMONS TECHNOLOGIES LTD W8482-128747/001/GRK Department of National Defence 2011/12/28 CAD 16,497.00
TSL Aerospace Technologies Ltd. W8485-125628/006/BY Department of National Defence 2011/10/05 CAD 822.00
TSL Aerospace Technologies Ltd. W8485-125197/002/HN Department of National Defence 2011/08/17 CAD 84.00
TSL Aerospace Technologies Ltd. W8485-125942/001/BY Department of National Defence 2011/07/14 CAD 20,329.00
TSL Aerospace Technologies Ltd. W8485-114038/001/BY Department of National Defence 2011/01/10 CAD 15,897.00
TSL Aerospace Technologies Ltd. W8485-114260/003/BY Department of National Defence 2011/01/06 CAD 3,783.00
Applied Global Technologies LTD W8474-115554/001/EO Department of National Defence 2010/10/25 CAD 46,426.00
TSL Aerospace Technologies Ltd. W8486-109499/002/BLB Department of National Defence 2010/07/14 CAD 6,130.00
Analox Sensor Technology Ltd. W8482-099240/001/PV Department of National Defence 2010/06/28 CAD 55,000.00
Northern Airborne Technology Ltd. T8493-090085/001/BY Transport Canada 2009/09/09 CAD 9,828.00
TSL Aerospace Technologies Ltd. 6D063-090283/001/WPG Public Health Agency of Canada 2009/06/12 CAD 14,834.00
TSL Aerospace Technologies Ltd. W8482-091841/001/PY Department of National Defence 2009/05/22 CAD 40,058.00
Northern Airborne Technology Ltd. T8493-090033/001/BY Transport Canada 2009/04/22 CAD 12,271.00
Northern Airborne Technology Ltd. T8493-080210/001/BY Transport Canada 2009/03/31 CAD 7,171.00

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