SIGMA system maintenance

Due to a planned maintenance, the integration of updates to supplier financial information in SAP Ariba will be delayed during the times listed below. We apologize for any inconvenience. 

  • Friday, April 25 from 7:00 pm until 8:00 pm (EDT)

Important Notice: Procurement Posting Guidelines During Federal Elections

During a federal government election, it is the buyer’s responsibility to obtain proper approval prior to posting procurement activities on CanadaBuys. For more information on obtaining approval prior to posting on CanadaBuys, buyers should contact their supervisor. For technical questions regarding publications or urgent requirements regarding postings, contact the Service Desk.

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 58596
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. - Notice of Intent - Notice of Intent to Participate Goods 2024/05/02 2024/12/31 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Qualification - Construction Program… Construction 2025/01/14
Amended
 2025/01/09 Claystone Waste Ltd.
Claystone Waste Ltd. - Request for Proposal - 2024015 Cell 9 Construction Construction 2025/03/25
Amended
 2025/03/26 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 2024/11/08
Amended
 2024/10/04 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Enterprise… Services 2025/04/15 2025/05/09 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Creative… Services 2025/02/13
Amended
 2025/01/17 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - Calgary… Services 2024/10/17
Amended
 2024/11/07 Calgary Economic Development Ltd.
Calgary Economic Development Ltd. - Request for Proposal - PROTOCOLS FOR… Services 2025/03/28 2025/04/22 Calgary Economic Development Ltd.

Displaying 1 - 10 of
10 of 37547
37547
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
TBIPS SA - MINDWIRE SYSTEMS LTD. Services 2024/12/17
Amended
 2028/07/04 Department of Public Works and Government…
TBIPS SA - MDA SYSTEMS LTD. Services 2024/10/29
Amended
 2028/07/04 Department of Public Works and Government…
Radar System and Software Sup - MDA SYSTEMS LTD. Services 2023/09/26
Amended
 2023/05/21 Department of National Defence (DND)
ProServices SA - MINDWIRE SYSTEMS LTD. Services 2024/09/21
Amended
 2028/07/04 Department of Public Works and Government…
TBIPS SA - Prologic Systems Ltd. Services 2024/10/11
Amended
 2028/07/04 Department of Public Works and Government…
Amend 009 - SHINNADS H-W REPLAC. and ISS CONTRACT - OSI Maritime Systems… Goods 2024/11/12
Amended
 2026/03/31 Department of National Defence (DND)
RPAS, ROTER Project - MDA SYSTEMS LTD. Services 2025/04/20
Amended
 2025/04/20 Department of Transport (TC)
Amend 003 - Workstream 2 - MINDWIRE SYSTEMS LTD. Services 2025/02/19
Amended
 2025/02/19 Department of Transport (TC)
Amend 008 - Business Services - MINDWIRE SYSTEMS LTD. Services 2023/09/11
Amended
 2023/07/04 Department of National Defence (DND)
Amend 008 - Support for BRMS - S.i. Systems Ltd. Services 2024/01/31
Amended
 2024/01/31 Department of Agriculture and Agri-Food (…

50 of 187723
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
Elbit Systems Ltd. W847A-120080/001/QF Department of National Defence 2017/02/24 CAD 3,552,000.00
Elbit Systems Ltd. W847A-120080/001/QF Department of National Defence 2015/06/19 CAD 3,552,000.00
Elbit Systems Ltd. W847A-120080/001/QF Department of National Defence 2015/03/30 CAD 23,690.00
Elbit Systems Ltd. W847A-120106/001/QF Department of National Defence 2013/11/14 CAD -19,665.00
Elbit Systems Ltd. W847A-120080/001/QF Department of National Defence 2013/09/16 CAD 3,552,000.00
Elbit Systems Ltd. W847A-120080/001/QF Department of National Defence 2013/02/07 CAD 3,552,000.00
Elbit Systems Ltd. W847A-120080/001/QF Department of National Defence 2012/12/17 CAD 3,528,310.00
Elbit Systems Ltd. W7714-125562/001/SV Department of National Defence 2012/11/08 CAD 2,429,500.00
Elbit Systems Ltd. W7714-125562/001/SV Department of National Defence 2012/09/10 CAD 2,429,500.00
Elbit Systems Ltd. W847A-120106/001/QF Department of National Defence 2012/07/24 CAD 1,131,646.00
Elbit Systems Ltd. W847A-120106/001/QF Department of National Defence 2012/02/06 CAD 1,131,646.00
Elbit Systems Ltd. W847A-120106/001/QF Department of National Defence 2012/01/10 CAD 1,151,311.00
Elbit Systems Ltd. W8476-185751/001/QD Department of National Defence 2024/09/17 CAD 7,341,637.00
Elbit Systems Ltd. W8476-185751/001/QD Department of National Defence 2023/05/26 CAD 7,341,637.00
Elbit Systems Ltd. W8476-185751/002/QD Department of National Defence 2021/12/07 CAD 1,278,530.00
Elbit Systems Ltd. W8476-185751/001/QD Department of National Defence 2021/12/07 CAD 7,341,637.00
Elbit Systems Ltd. W6399-10BB38/001/QD Department of National Defence 2009/10/21 CAD 94,500.00
Elbit Systems Ltd. W6399-10BB38/001/QD Department of National Defence 2009/08/07 CAD 94,500.00
Elbit Systems EW and SIGINT - ELISRA LTD. W8482-218874/001/FX Department of National Defence 2024/11/13 CAD 2,428,831.00
Elbit Systems EW and SIGINT - ELISRA LTD. W8482-218874/001/FX Department of National Defence 2022/12/20 CAD 2,428,831.00
Elbit Systems EW and SIGINT - ELISRA LTD. W8482-218874/001/FX Department of National Defence 2022/07/05 CAD 2,428,831.00
Elbit Systems EW and SIGINT - ELISRA LTD. W8485-216182/001/QF Department of National Defence 2021/05/19 CAD 426,375.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2021/02/22 CAD -122,441.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2021/02/22 CAD 102,559.00
Elbit Systems EW and SIGINT - ELISRA LTD. W8485-216182/001/QF Department of National Defence 2021/02/01 CAD 426,375.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2020/10/16 CAD 35,688,175.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2020/09/15 CAD -9,490.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2018/10/25 CAD 102,559.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2018/08/21 CAD 35,688,175.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2018/02/07 CAD 7,349,508.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2017/12/19 CAD 35,688,175.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2017/11/02 CAD 35,688,175.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2017/10/31 CAD 35,688,175.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2017/10/27 CAD 102,559.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8472-175654/001/FX Department of National Defence 2016/12/21 CAD 28,348,157.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2016/11/02 CAD 102,559.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2016/10/06 CAD 102,559.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2016/10/05 CAD 102,559.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8482-156514/001/FX Department of National Defence 2016/08/04 CAD 3,175,096.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8482-156514/001/FX Department of National Defence 2015/10/16 CAD 26,897,091.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8482-156514/001/FX Department of National Defence 2015/10/13 CAD 26,897,091.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8482-156514/001/FX Department of National Defence 2015/09/24 CAD 19,473,305.00
Elbit Systems EW and SIGINT - Elisra Ltd. W8482-156514/001/FX Department of National Defence 2015/07/03 CAD 4,248,690.00
Elbit Systems Electro-Optics Elop Ltd. W8486-152578/003/QF Department of National Defence 2015/06/15 CAD 32,500.00
Elbit Systems Electro-Optics Elop Ltd. W8486-152578/003/QF Department of National Defence 2015/06/04 CAD 32,500.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2014/11/25 CAD 102,559.00
Elbit Systems Electro-Optics Elop Ltd. W8486-117071/001/QF Department of National Defence 2011/11/29 CAD 225,000.00
Elbit Systems Electro-Optics Elop Ltd. W8486-092374/001/QD Department of National Defence 2010/04/26 CAD 3,324,024.00
Elbit Systems Electro-Optics Elop Ltd. W8486-092374/001/QD Department of National Defence 2010/04/22 CAD 88,972.00
Elbit Systems Electro-Optics Elop Ltd. W8486-092374/001/QD Department of National Defence 2009/08/07 CAD 3,324,024.00

Useful links

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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.

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