SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Saturday, November 23 from 7:00 pm until 11:00 pm (EST) 

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: 


Notice categories:

10 of 117183
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Canadian Air and Precipitation Monitoring Network – Lac Edouard Services 2024/01/31
Amended
2024/01/31 Environment and Climate Change Canada
Canadian Air and Precipitation Monitoring Network – Chalk River Services 2024/01/31
Amended
2024/01/31 Environment and Climate Change Canada
Canadian Air and Precipitation Monitoring Network – Flat Valley Services 2024/04/02
Amended
2024/04/02 Environment and Climate Change Canada
Research related to the Canadian broadcasting system Services 2019/12/05 2019/12/19 Canadian Heritage
Canadian Air and Precipitation Monitoring Program - Bratt’s Lake Services 2024/05/31
Amended
2024/05/31 Environment and Climate Change Canada
Canadian Air and Precipitation Monitoring Network – Marten River Services 2024/02/28
Amended
2024/02/28 Environment and Climate Change Canada
Canadian Air and Precipitation Monitoring Network – Bonner Lake Services 2023/10/12
Amended
2023/10/12 Environment and Climate Change Canada
Canadian Air and Precipitation Monitoring Program - Bratt’s Lake Services 2023/07/19
Amended
2023/07/19 Environment and Climate Change Canada
6D063-225821 - Breathing Air System and Compressed Air System Maintenance Construction 2023/11/17
Amended
2023/11/30 Public Health Agency of Canada (PHAC)
Canadian Air and Precipitation Monitoring Network – Goose Bay Services 2024/04/04
Amended
2024/04/04 Environment and Climate Change Canada
Displaying 1 - 10 of
10 of 83691
83691
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
INDOOR AIR QUALITY WORK SERVICES at the Canadian Space Agency (CSA) in… Services 2014/09/16 N/A Canadian Space Agency
AIR DISTRIBUTION SYSTEMS Construction 2012/11/09 N/A Public Works and Government Services…
Air conditioning and refrigeration systems Services 2023/12/01 2025/12/31 Department of Public Works and Government…
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/11/29 N/A Department of National Defence
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/11/29 N/A Department of National Defence
RFSO Air and Water Balancing Services, Canadian Science Centre for Human… Construction 2017/06/30 N/A Public Health Agency of Canada
Air Distribution Systems - Installation and Repair Construction 2018/06/04 N/A Public Works and Government Services…
Air Distribution Systems - Installation and Repair Construction 2022/10/25 N/A Public Works and Government Services…
Air Distribution Systems - Installation and Repair Construction 2018/11/01 N/A Public Works and Government Services…
Air Distribution Systems - Installation and Repair Construction 2016/12/22 N/A Public Works and Government Services…
50 of 378166
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
Canadian Tech Air Systems Inc. EQ734-121445/001/LON Public Works and Government Services… 2012/07/18 CAD 133,710.00
Canadian Tech Air Systems Inc. EQ734-121445/001/LON Public Works and Government Services… 2012/05/02 CAD 469,998.00
Canadian Tech Air Systems Inc. EQ734-121445/001/LON Public Works and Government Services… 2011/12/07 CAD 336,288.00
Canadian Tech Air Systems Inc. EQ734-103684/001/PWL Public Works and Government Services… 2010/12/02 CAD 41,982.00
Canadian Tech Air Systems Inc. EQ734-103684/001/PWL Public Works and Government Services… 2010/04/01 CAD 315,000.00
Canadian Tech Air Systems Inc. W7711-094169/001/TOR Department of National Defence 2010/03/08 CAD 39,113.00
Canadian Tech Air Systems Inc. EQ734-113896/001/PWL Public Works and Government Services… 2012/03/28 CAD 8,006.00
Canadian Tech Air Systems Inc. EQ443-101801/001/KIN Public Works and Government Services… 2011/07/18 CAD 16,054.00
Canadian Tech Air Systems Inc. EQ734-120422/001/PWL Public Works and Government Services… 2011/07/11 CAD 847,500.00
Canadian Tech Air Systems Inc. EQ734-113896/001/PWL Public Works and Government Services… 2011/06/30 CAD 195,942.00
Canadian Tech Air Systems Inc. EQ734-111548/001/LON Public Works and Government Services… 2011/03/03 CAD 16,988.00
Canadian Tech Air Systems Inc. EQ734-090002/001/PWL Public Works and Government Services… 2011/01/12 CAD 67,271.00
Canadian Tech Air Systems Inc. EQ734-090002/001/PWL Public Works and Government Services… 2010/04/06 CAD 282,521.00
Canadian Tech Air Systems Inc. EQ734-101333/001/PWL Public Works and Government Services… 2010/03/30 CAD -1,575.00
Canadian Tech Air Systems Inc. EQ734-103437/001/PWL Public Works and Government Services… 2010/02/10 CAD 54,279.00
Canadian Tech Air Systems Inc. EQ443-101801/001/KIN Public Works and Government Services… 2009/10/15 CAD 230,958.00
Canadian Tech Air Systems Inc. EQ734-101333/001/PWL Public Works and Government Services… 2009/08/24 CAD 297,948.00
Canadian Tech Air Systems Inc. EQ706-092917/001/PWL Public Works and Government Services… 2009/02/24 CAD 408,366.00
Canadian Tech Air Systems Inc. EQ734-120422/001/PWL Public Works and Government Services… 2011/10/19 CAD 8,909.00
Canadian Tech Air Systems Inc. EQ734-120422/001/PWL Public Works and Government Services… 2011/10/17 CAD 20,719.00
Canadian Tech Air Systems Inc. EQ734-111548/001/LON Public Works and Government Services… 2011/01/18 CAD 65,897.00
Canadian Tech Air Systems Inc. EQ734-111548/001/LON Public Works and Government Services… 2010/10/13 CAD 48,909.00
Canadian Tech Air Systems Inc. EQ734-090002/001/PWL Public Works and Government Services… 2010/01/12 CAD 215,250.00
Canadian Tech Air Systems Inc. W0114-08P039/001/KIN Department of National Defence 2009/08/05 CAD 96,384.00
Canadian Tech Air Systems Inc. W0113-100043/001/BOR Department of National Defence 2010/10/01 CAD 4,486.00
Canadian Tech Air Systems Inc. W0113-100043/001/BOR Department of National Defence 2010/08/27 CAD 80,230.00
Canadian Tech Air Systems Inc. W7711-104312/001/TOR Department of National Defence 2010/11/30 CAD 79,507.00
Canadian Tech Air Systems Inc. W0113-100043/001/BOR Department of National Defence 2010/11/01 CAD 84,716.00
Canadian Tech Air Systems Inc. EQ754-103621/001/PWL Public Works and Government Services… 2010/03/05 CAD 20,434.00
Canadian Tech Air Systems Inc. EQ754-103621/001/PWL Public Works and Government Services… 2010/03/05 CAD 100,898.00
Canadian Tech Air Systems Inc. WA012-06S020/003/KIN Department of National Defence 2010/02/22 CAD 212,000.00
Canadian Tech Air Systems Inc. WA012-06S020/003/KIN Department of National Defence 2009/10/19 CAD 212,000.00
Canadian Tech Air Systems Inc. WA012-06S020/003/KIN Department of National Defence 2009/08/27 CAD 212,000.00
Canadian Tech Air Systems Inc. WA012-06S020/003/KIN Department of National Defence 2009/03/30 CAD 212,000.00
KEEP COOL REFRIGERATION AND AIR CONDITIONING LIMITED CW2339677 Department of Public Works and Government… 2023/12/01 CAD 552,000.00
Canadian Global Air Ambulance E60SQ-020001/239/ZH Public Works and Government Services… 2009/06/05 CAD 500,000.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2012/03/23 CAD 952,750.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2012/01/30 CAD 169,500.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2011/05/20 CAD 45,200.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2011/01/28 CAD 28,250.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2009/02/06 CAD 157,500.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2012/06/21 CAD 113,000.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2012/05/02 CAD 113,000.00
Continental Air Systems W0113-080721/001/BOR Department of National Defence 2011/07/21 CAD 326,300.00
Continental Air Systems W0113-090670/001/BOR Department of National Defence 2010/01/05 CAD 26,651.00
Continental Air Systems W0113-090670/001/BOR Department of National Defence 2009/12/04 CAD 1,661.00
Continental Air Systems W0113-090670/001/BOR Department of National Defence 2009/10/01 CAD 24,990.00
AUSTIN AIR SYSTEMS (CANADA) INC 21120-219671/001/HL Correctional Service of Canada 2021/01/21 CAD 42,714.00
AUSTIN AIR SYSTEMS (CANADA) INC 21120-219671/001/HL Correctional Service of Canada 2020/12/23 CAD 42,714.00
Tech Mechanical Systems Ltd. EZ108-160947/001/PWY Public Works and Government Services… 2015/10/06 CAD 122,178.00

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