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:

check out our procurement and contracting datasets
request your official supplier contract history letter

How to bookmark this search

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.

Tender notices
Award notices
Contract history

5 of 5

List of tender notices. The columns are sortable in ascending and descending order.
Title	Category	Open/amendment date	Closing date	Organization
W6898-250704 - Gas Detectors Maintenance Services	Services	2024/07/02	2024/08/01	Department of National Defence (DND)
23295-220647 Surface Casing Vent Meter	Goods	2021/12/15 Amended	2022/01/07	Department of Natural Resources (NRCan)
RISO Fixed Gas Detection Systems Maintenance	Services	2022/12/06 Amended	2023/01/12	Department of National Defence (DND)
KW405-240362 Portable NO2 H2O Trace Gas Analyzer	Goods	2023/09/01 Amended	2023/09/26	Department of the Environment (ECCC )
W6862-220112-A Gas Alarm Monitor System Inspection, Testing and…	Services	2023/01/10 Amended	2022/11/25	Department of National Defence (DND)

Displaying 1 - 4 of

4 of 4

List of award notices. The columns are sortable in ascending and descending order.
Title	Category	Award/amendment date	Closing date	Organization
23295-220647 - Surface Casing Vent Meters	Goods	2024/04/24 Amended	2023/03/31	Department of Natural Resources (NRCan)
Fixed Gas Detection Systems Maintenance	Services	2024/02/19 Amended	2025/02/20	Department of National Defence (DND)
W6862-220112 Gas Alarm Monitor System Inspection, Testing and Maintenance	Services	2024/01/10 Amended	2026/02/02	Department of National Defence (DND)
KW405-240362 Portable NO2 H2O Trace Gas Analyzer	Goods	2024/05/20 Amended	2024/05/20	Department of the Environment (ECCC )

10 of 12

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
Calscan Energy Ltd.	CW2228921	Department of Natural Resources (NRCan)	2024/04/24 Amended	CAD 39,900.00
Calscan Energy Ltd.	CW2228921	Department of Natural Resources (NRCan)	2024/04/23 Amended	CAD 39,900.00
Calscan Energy Ltd.	CW2228921	Department of Natural Resources (NRCan)	2023/03/31 Amended	CAD 39,900.00
Calscan Energy Ltd.	CW2228921	Department of Natural Resources (NRCan)	2022/07/27 Amended	CAD 39,900.00
Calscan Energy Ltd.	CW2228921	Department of Natural Resources (NRCan)	2022/01/21	CAD 39,900.00
Land and Sea Instrumentation Ltd.	CW2287440	Department of National Defence (DND)	2024/02/19 Amended	CAD 661,250.00
Land and Sea Instrumentation Ltd.	CW2287440	Department of National Defence (DND)	2024/02/16 Amended	CAD 1,322,500.00
Land and Sea Instrumentation Ltd.	CW2287440	Department of National Defence (DND)	2023/02/22	CAD 1,322,500.00
LI-COR INC	CW2328798	Department of the Environment (ECCC )	2024/05/20 Amended	CAD 85,393.82
CMJ Equipment	CW2246572	Department of National Defence (DND)	2024/01/10 Amended	CAD 146,038.20