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 66044
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
COMBUSTION GAS ANALYSIS SYSTEM Goods 2015/04/07
Amended
 2015/05/04 Department of National Defence
Point of Care Blood Analysis System for Blood Gas, Electrolytes and… Services, Goods 2025/04/24 2025/05/09 Shared Health Inc.
NPP Mass Spectrometer based Gas Analysis system Goods 2024/12/22
Amended
 2024/12/22 Natural Resources Canada
Gas Booster System Goods 2024/01/03
Amended
 2024/01/10 Department of Natural Resources (NRCan)
Gas Chromatograph System Goods 2017/12/15
Amended
 2018/01/05 Environment Canada
Systems & Statistical Analysis Services 2015/07/16
Amended
 2015/08/06 Environment Canada
Gas Chromatograph Pyrolyzer Probe for Crude Analysis, Devon, Alberta. Goods 2014/01/17 2014/01/31 Natural Resources Canada
Gas Chromatography System Goods 2022/11/10
Amended
 2022/11/21 Agriculture and Agri-Food Canada
GAS CHROMATOGRAPHY SYSTEM Goods 2018/08/02 2018/08/17 Environment Canada
GAS CHROMATOGRAPH SYSTEM Goods 2016/10/31
Amended
 2016/11/09 Agriculture and Agri-Food Canada

Displaying 1 - 10 of
10 of 70001
70001
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
COMBUSTION GAS ANALYSIS SYSTEM Goods 2015/06/04 N/A Department of National Defence
Mass Spectrometer based Gas Analysis system Goods 2024/12/09 2025/12/08 Natural Resources Canada
Systems and Statistical Analysis Services 2022/02/23 N/A Fisheries and Oceans Canada
Gas Booster System Goods 2024/07/09
Amended
 2025/01/23 Department of Natural Resources (NRCan)
Systems & Statistical Analysis Services 2015/08/19 N/A Environment Canada
Repair Gas Distribution System Construction 2012/07/24 N/A Department of National Defence
Gas Analysis Instrument Goods 2012/02/29 N/A Natural Resources Canada
Gas Chromatograph System Goods 2018/02/12 N/A Environment Canada
IMAGE ANALYSIS SYSTEMS Goods 2013/11/22 N/A Transport Canada
IMAGE ANALYSIS SYSTEMS Goods 2017/10/24 N/A Public Health Agency of Canada

50 of 298829
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
V&F Gas Analysis Systems Inc K8A21-090241/001/PV Environment Canada 2010/03/10 CAD 83,769.00
Hydraulics International, Inc. CW2339486 Department of Natural Resources (NRCan) 2024/07/09
Amended
 CAD 27,990.37
Hydraulics International, Inc. CW2339486 Department of Natural Resources (NRCan) 2024/01/25 CAD 27,990.37
On Site Gas Systems Inc W3931-130231/001/PV Department of National Defence 2013/03/21 CAD 24,504.00
On Site Gas Systems Inc W3931-130231/001/PV Department of National Defence 2013/03/06 CAD 24,504.00
Land and Sea Instrumentation Ltd. CW2287440 Department of National Defence (DND) 2025/02/20
Amended
 CAD 661,250.00
Land and Sea Instrumentation Ltd. CW2287440 Department of National Defence (DND) 2024/10/15
Amended
 CAD 661,250.00
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
Cal-Gas Inc. 01586-070919/001/CAL Agriculture and Agri-Food Canada 2010/08/19 CAD 99,520.00
Cal-Gas Inc. 01586-070919/001/CAL Agriculture and Agri-Food Canada 2009/06/22 CAD 49,760.00
Cal-Gas Inc. 5P424-101180/001/CAL Parks Canada 2014/08/28 CAD 2,500,000.00
Cal-Gas Inc. 5P424-101180/001/CAL Parks Canada 2013/08/06 CAD 833,334.00
Cal-Gas Inc. 5P424-101180/001/CAL Parks Canada 2012/07/25 CAD 833,333.00
Cal-Gas Inc. 5P424-101180/001/CAL Parks Canada 2011/08/25 CAD 833,333.00
Cal-Gas Inc. 5P424-071302/001/CAL Parks Canada 2011/07/29 CAD 3,643,500.00
Cal-Gas Inc. 5P424-071302/001/CAL Parks Canada 2010/10/13 CAD 3,643,500.00
Cal-Gas Inc. 5P424-071302/001/CAL Parks Canada 2010/10/13 CAD 3,643,500.00
Cal-Gas Inc. 21530-08S001/001/CAL Correctional Service of Canada 2010/08/23 CAD 36,850.00
Cal-Gas Inc. 5P424-071302/001/CAL Parks Canada 2010/07/29 CAD 1,214,500.00
Cal-Gas Inc. 5P424-071302/001/CAL Parks Canada 2009/07/10 CAD 1,214,500.00
Cal-Gas Inc. 5P424-071302/001/CAL Parks Canada 2009/07/10 CAD 3,643,500.00
Cal-Gas Inc. 21530-08S001/001/CAL Correctional Service of Canada 2009/07/06 CAD 36,850.00
Cal-Gas Inc. 5P424-071302/001/CAL Parks Canada 2009/03/04 CAD 3,643,500.00
Dynamic Systems Analysis Ltd. W7707-135587/001/HAL Department of National Defence 2012/09/06 CAD 69,000.00
Cal-Gas Inc. W0142-12C181/001/CAL Department of National Defence 2017/03/06 CAD 400,000.00
Cal-Gas Inc. W0142-12C181/001/CAL Department of National Defence 2016/01/04 CAD 400,000.00
Cal-Gas Inc. W0142-12C181/001/CAL Department of National Defence 2015/03/31 CAD 200,000.00
Cal-Gas Inc. W0142-12C181/001/CAL Department of National Defence 2013/11/04 CAD 200,000.00
Canalytical Instrumentation Services Inc CW2386533 Royal Military College of Canada (RMCC) 2025/02/19 CAD 186,687.30
Cal-Gas Inc. W0142-07SO65/001/CAL Department of National Defence 2009/06/10 CAD 60,000.00
Cal-Gas Inc. W0142-07SO65/001/CAL Department of National Defence 2009/04/02 CAD 60,000.00
Cal-Gas Inc. W0142-07SO65/001/CAL Department of National Defence 2009/03/27 CAD 60,000.00
Cal-Gas Inc. W0142-07SO65/001/CAL Department of National Defence 2009/03/18 CAD 60,000.00
Cal-Gas Inc. W0142-07SO65/001/CAL Department of National Defence 2009/03/17 CAD 60,000.00
Independent Gas Service Inc W0127-18P012/001/EDM Department of National Defence 2021/12/15 CAD 274,668.00
Independent Gas Service Inc W0127-18P012/001/EDM Department of National Defence 2019/07/23 CAD 274,668.00
Independent Gas Service Inc W0127-18P012/001/EDM Department of National Defence 2018/12/21 CAD 274,668.00
Independent Gas Service Inc W0127-13P024/001/EDM Department of National Defence 2014/01/28 CAD 250,000.00
Independent Gas Service Inc W0127-12P041/001/EDM Department of National Defence 2013/12/11 CAD 250,000.00
Independent Gas Service Inc W0127-12P041/001/EDM Department of National Defence 2013/11/19 CAD 250,000.00
ADVANCED GAS TECHNOLOGIES INC W3474-12Q755/001/KIN Department of National Defence 2012/04/02 CAD 59,325.00
ADVANCED GAS TECHNOLOGIES INC W3474-12Q755/001/KIN Department of National Defence 2012/03/28 CAD 59,325.00
ADVANCED GAS TECHNOLOGIES INC W3474-12Q755/001/KIN Department of National Defence 2012/03/27 CAD -1,130.00
ADVANCED GAS TECHNOLOGIES INC W3474-12Q755/001/KIN Department of National Defence 2012/01/24 CAD 60,455.00
Dynamic Systems Analysis Ltd. W7707-155817/001/HAL Department of National Defence 2019/03/14 CAD 126,960.00
Dynamic Systems Analysis Ltd. W7707-155817/001/HAL Department of National Defence 2019/03/13 CAD 402,500.00
Track Analysis Systems Ltd HT226-182352/001/PV Health Canada 2018/06/05 CAD 121,473.00
Dynamic Systems Analysis Ltd. W7707-155817/001/HAL Department of National Defence 2018/03/22 CAD 115,000.00

Useful links

How to register your business

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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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