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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 7479
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.
Calian’s Corolar Virtual Care Subscription 2023/07/14 2023/07/24 Broader Public Sector
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.

Displaying 1 - 10 of
10 of 25735
25735
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Psychological Screening - Calian Ltd. Services 2025/04/07
Amended
 2025/08/01 Royal Canadian Mounted Police (RCMP)
ProServices SA - Calian Ltd. Services 2024/11/07
Amended
 2028/07/04 Department of Public Works and Government…
SBIPS SA - Calian Ltd. Services 2024/10/30
Amended
 2028/07/04 Department of Public Works and Government…
Logistics Support Specialists - Calian Ltd. Services 2024/12/02
Amended
 2024/12/02 Department of National Defence (DND)
Amend 001 - PAEPSS - Calian Ltd. Services 2024/09/17
Amended
 2025/06/30 Department of National Defence (DND)
Earth Observation Antenna Systems - Calian Ltd. Goods 2025/05/05
Amended
 2026/03/31 Department of Public Works and Government…
Amend 004 - Investigative Services - Calian Ltd. Services 2023/03/31
Amended
 2023/03/31 Department of Public Works and Government…
Amend 001 - Training Validation Services - Calian Ltd. Services 2025/03/31
Amended
 2025/03/31 Department of National Defence (DND)
Amend 003 - Educational Services, N.E.S. - Calian Ltd. Services 2025/03/31
Amended
 2025/03/31 Department of National Defence (DND)
Amend 000 - Search and Rescue Training - Calian Ltd. Services 2025/03/28
Amended
 2025/05/31 Department of National Defence (DND)

50 of 142786
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
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2025/04/07
Amended
 CAD 7,253,287.25
CALIAN LTD. E60ZT-180027/062/ZT Department of Public Works and Government… 2024/11/07
Amended
 CAD 0.00
CALIAN LTD. EN537-05IT01/259/EI Department of Public Works and Government… 2024/10/30
Amended
 CAD 0.00
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2024/10/22
Amended
 CAD 7,253,287.25
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2024/07/30
Amended
 CAD 7,253,287.25
CALIAN LTD. EN537-05IT01/259/EI Department of Public Works and Government… 2024/07/18
Amended
 CAD 0.00
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2024/05/08
Amended
 CAD 4,843,777.91
CALIAN LTD. E60ZT-180027/062/ZT Department of Public Works and Government… 2024/02/13
Amended
 CAD 0.00
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2024/02/13
Amended
 CAD 4,843,777.91
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2023/08/22
Amended
 CAD 4,843,777.91
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2023/08/22
Amended
 CAD 4,843,777.91
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2023/08/17
Amended
 CAD 4,843,777.91
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2023/08/16
Amended
 CAD 4,843,777.91
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2023/08/16
Amended
 CAD 4,843,777.91
CALIAN LTD. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2023/08/15
Amended
 CAD 4,843,777.91
Calian Ltd. M7594-206333/001/ZH Royal Canadian Mounted Police (RCMP) 2023/03/17
Amended
 CAD 8,891,081.25
CALIAN LTD. W6399-180430/001/ZH Department of National Defence (DND) 2024/12/02
Amended
 CAD 1,294,869.70
CALIAN LTD. W8485-205765/002/ZH Department of National Defence (DND) 2024/09/17
Amended
 CAD 19,516,579.00
CALIAN LTD. W8485-205765/002/ZH Department of National Defence (DND) 2024/03/23
Amended
 CAD 19,516,579.00
CALIAN LTD. W6399-180430/001/ZH Department of National Defence (DND) 2024/02/13
Amended
 CAD 1,294,869.70
CALIAN LTD. W8485-205765/002/ZH Department of National Defence (DND) 2023/12/08
Amended
 CAD 19,516,579.00
CALIAN LTD. W6399-180430/001/ZH Department of National Defence (DND) 2023/10/31
Amended
 CAD 1,294,869.70
Calian Ltd. W6399-180430/001/ZH Department of National Defence (DND) 2023/03/17
Amended
 CAD 19,308.00
CALIAN LTD. 23587-220893/001/HN Department of Public Works and Government… 2025/05/05
Amended
 CAD 3,263,447.90
CALIAN LTD. 23587-220893/001/HN Department of Public Works and Government… 2025/03/13
Amended
 CAD 3,263,447.90
Calian Ltd. E60ZG-180493/005/ZG Department of Public Works and Government… 2023/03/31
Amended
 CAD 0.00
Calian Ltd. E60ZG-180493/005/ZG Department of Public Works and Government… 2023/03/31
Amended
 CAD 0.00
Calian Ltd. E60ZG-180493/005/ZG Department of Public Works and Government… 2023/03/29
Amended
 CAD 0.00
CALIAN LTD. W2037-210031/001/KIN Department of National Defence (DND) 2025/03/31
Amended
 CAD 1,310,800.00
CALIAN LTD. W6570-22HO01/001/EDM Department of National Defence (DND) 2025/03/31
Amended
 CAD 1,376,290.00
CALIAN LTD. W0125-22WR17/002/KIN Department of National Defence (DND) 2025/03/28
Amended
 CAD 13,164.05
CALIAN LTD. W6369-21A050/001/KIN Department of Public Works and Government… 2025/03/18
Amended
 CAD 0.00
CALIAN LTD. W0125-22WR17/002/KIN Department of National Defence (DND) 2025/03/18
Amended
 CAD 13,164.05
CALIAN LTD. W8486-217347/001/KIN Department of National Defence (DND) 2024/10/12
Amended
 CAD 6,161,967.00
CALIAN LTD. W6570-22HO01/001/EDM Department of National Defence (DND) 2024/08/10
Amended
 CAD 1,376,290.00
CALIAN LTD. W0113-18CS40/001/TOR Department of National Defence (DND) 2024/07/04
Amended
 CAD 16,789,603.73
CALIAN LTD. W0113-18CS40/001/TOR Department of National Defence (DND) 2024/06/27
Amended
 CAD 22,061,368.00
CALIAN LTD. W6570-22HO01/001/EDM Department of National Defence (DND) 2024/06/12
Amended
 CAD 1,376,290.00
CALIAN LTD. W2037-210031/001/KIN Department of National Defence (DND) 2024/03/11
Amended
 CAD 1,310,800.00
CALIAN LTD. W2037-210031/001/KIN Department of National Defence (DND) 2024/03/05
Amended
 CAD 5,164,334.81
CALIAN LTD. W0125-22WR17/002/KIN Department of National Defence (DND) 2024/03/05
Amended
 CAD 487,192.83
CALIAN LTD. W0125-22WR17/002/KIN Department of Public Works and Government… 2024/02/29
Amended
 CAD 487,192.83
CALIAN LTD. W6369-21A050/001/KIN Department of Public Works and Government… 2024/02/23
Amended
 CAD 0.00
CALIAN LTD. W8486-184391/001/ZN Department of Public Works and Government… 2024/01/05
Amended
 CAD 429,887.00
CALIAN LTD. W0125-22WR17/002/KIN Department of Public Works and Government… 2023/11/29
Amended
 CAD 496,800.43
CALIAN LTD. W8486-184391/001/ZN Department of Public Works and Government… 2023/11/14
Amended
 CAD 429,887.00
CALIAN LTD. W8486-217347/001/KIN Department of National Defence (DND) 2023/10/05
Amended
 CAD 6,161,967.00
CALIAN LTD. W0113-18CS40/001/TOR Department of National Defence (DND) 2023/08/16
Amended
 CAD 22,061,368.00
Calian Ltd. 47419-203543/001/TOR Canada Border Services Agency (CBSA) 2023/05/01
Amended
 CAD 36,664.63
Calian Ltd. 47419-196403/001/TOR Canada Border Services Agency 2023/05/11 CAD 2,244,560.00

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