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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 35910
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Defence Construction Canada – Request for Proposals for Facilities… Services 2015/10/30 2015/12/09 Defence Construction Canada
.300 Norma Magnum Ammunition for the Department of National Defence Goods 2024/10/24
Amended
 2024/11/13 Department of National Defence (DND)
Personal Defence Weapon Goods 2019/06/21
Amended
 2019/07/10 Department of National Defence
6.5mm Creedmoor Ammunition for the Department of National Defence Goods 2024/10/24
Amended
 2024/11/13 Department of National Defence (DND)
Defence Supply Chain Current State and Comparative Analysis Services 2021/08/26
Amended
 2021/09/15 Department of National Defence
Defence Science Advisory Board (DSAB) - Business Analyst Services 2014/07/03 2014/07/17 Department of National Defence
Engineering graduate the Department of National Defence Services 2021/12/23
Amended
 2022/01/19 Department of National Defence
Defence CMP (Cryptographic Modernization Project) Cryptographic… Services 2020/02/25 2020/03/16 Department of National Defence
IT Security Engineer Services Services 2023/02/24 2023/03/03 Marine Atlantic Inc.
ASSET RETIREMENT OBLIGATIONS CONSULTANT Services 2022/10/19 2022/10/26 Marine Atlantic Inc.

Displaying 1 - 10 of
10 of 77506
77506
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Amend 011 - W8486-196003 CEMS Thermal Headwear-Toque-Balacla - SIMEX… Goods 2025/01/14
Amended
 2025/06/10 Department of National Defence (DND)
Biological Defence Technology (R&D) Services 2012/03/30 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2019/05/01 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2022/06/02 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2013/12/20 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2016/01/14 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2015/12/09 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2021/12/16 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2022/02/16 N/A Department of National Defence
Radar Defence Systems (R&D) Services 2012/06/14 N/A Department of National Defence

50 of 342278
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
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-095712005/GRK Department of National Defence 2009/03/09 CAD 1,136.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184741/008/CAG Department of National Defence 2025/02/04 CAD 0.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-196003/001/PR Department of National Defence 2022/10/07 CAD 3,011,676.87
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-196003/001/PR Department of National Defence 2022/03/23 CAD 3,011,676.87
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W7701-227444/001/QCM Department of National Defence 2022/02/01 CAD 43,553.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184741/008/CAG Department of National Defence 2021/12/09 CAD 0.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W7701-227444/001/QCM Department of National Defence 2021/11/15 CAD 43,553.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-196003/001/PR Department of National Defence 2021/07/05 CAD 3,011,676.87
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-195926/002/PR Department of National Defence 2021/02/25 CAD -300.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-195926/002/PR Department of National Defence 2020/12/18 CAD 37,423.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-183890/001/VCI Department of National Defence 2020/12/17 CAD 247,647.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-183890/001/VCI Department of National Defence 2020/11/04 CAD 247,647.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W355B-213094/001/HAL Department of National Defence 2020/10/20 CAD 27,842.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-183415/002/VCI Department of National Defence 2020/10/15 CAD 1,458,697.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-195926/002/PR Department of National Defence 2020/09/17 CAD 114,103.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-196003/001/PR Department of National Defence 2020/09/10 CAD 1,105,466.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W7701-207253/001/QCN Department of National Defence 2020/08/18 CAD 15,889.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W7701-207253/001/QCN Department of National Defence 2020/08/18 CAD 15,889.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-184731/001/PR Department of National Defence 2020/08/12 CAD 466,170.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-195926/002/PR Department of National Defence 2020/06/25 CAD 192,689.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195099/002/VCI Department of National Defence 2020/06/22 CAD 1,114,371.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W7714-207093/005/HN Department of National Defence 2020/03/10 CAD -488.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184741/008/CAG Department of National Defence 2020/02/21 CAD 0.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-183890/001/VCI Department of National Defence 2019/12/09 CAD 247,647.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195099/002/VCI Department of National Defence 2019/12/03 CAD 1,114,371.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-195926/002/PR Department of National Defence 2019/11/26 CAD 1,040,807.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184741/008/CAG Department of National Defence 2019/11/26 CAD 0.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-183415/002/VCI Department of National Defence 2019/11/04 CAD 1,458,697.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-195926/002/PR Department of National Defence 2019/10/31 CAD 1,040,807.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-195926/002/PR Department of National Defence 2019/10/17 CAD 696,892.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-182531/001/VCI Department of National Defence 2019/10/15 CAD 1,556,936.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-182531/001/VCI Department of National Defence 2019/08/26 CAD 1,556,936.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-184731/001/PR Department of National Defence 2019/08/07 CAD 466,170.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-182160/001/VCI Department of National Defence 2019/07/05 CAD -2,202.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W7707-196517/001/HAL Department of National Defence 2019/06/17 CAD 151,858.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195101/001/VCI Department of National Defence 2019/06/11 CAD 1,277,920.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195101/001/VCI Department of National Defence 2019/05/07 CAD 1,277,920.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184581/001/BB Department of National Defence 2019/04/24 CAD 114,612.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195284/001/HN Department of National Defence 2019/04/24 CAD 15,466.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184581/001/BB Department of National Defence 2019/04/17 CAD 114,612.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-184731/001/PR Department of National Defence 2019/04/16 CAD 1,656.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-184731/001/PR Department of National Defence 2019/04/16 CAD 466,170.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195284/001/HN Department of National Defence 2019/03/28 CAD 15,466.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184799/001/BY Department of National Defence 2019/03/27 CAD 487,379.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8485-184799/001/BY Department of National Defence 2019/03/27 CAD 487,379.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195099/002/VCI Department of National Defence 2019/03/12 CAD 546,636.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8486-184731/001/PR Department of National Defence 2019/03/08 CAD 466,170.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195099/002/VCI Department of National Defence 2019/02/14 CAD 1,114,371.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195099/002/VCI Department of National Defence 2019/02/14 CAD 1,114,371.00
SIMEX DEFENCE INC. / DEFENSE SIMEX INC. W8482-195099/002/VCI Department of National Defence 2019/02/11 CAD 567,735.00

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