SAP Ariba system maintenance

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  • 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: 

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:

50 of 117183
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Supply and delivery of Air Purifiers and Air Filters for the Canadian… Goods 2023/09/08
Amended
 2023/09/08 Global Affairs Canada
AIR DISTRIBUTION SYSTEMS Construction 2012/10/15 2012/10/30 Public Works and Government Services…
Canadian Air and Precipitation Monitoring Network – Saturna Services 2023/10/18
Amended
 2023/10/18 Mitchell Palmer
Canadian Air and Precipitation Monitoring Network – Longwoods Services 2023/10/23
Amended
 2023/10/23 Environment and Climate Change Canada
INDOOR AIR QUALITY WORK SERVICES at the Canadian Space Agency (CSA) in… Services 2014/09/04
Amended
 2014/09/10 Canadian Space Agency
Canadian Air and Precipitation Monitoring Network – Kejimkujik Services 2024/11/21 2025/01/06 Environment and Climate Change Canada
Canadian Air and Precipitation Monitoring Network – Egbert Services 2023/10/12
Amended
 2023/10/12 Environment and Climate Change Canada
Supply and delivery of Blue Air Filters to the Canadian Embassy in… Goods 2023/08/25
Amended
 2023/08/25 Global Affairs Canada
Supply and delivery of Blue Air Filters to the Canadian Embassy in… Goods 2023/09/15
Amended
 2023/09/15 Global Affairs Canada
Canadian Air and Precipitation Monitoring Network – Flat Valley Services 2024/03/04
Amended
 2024/03/04 Environment and Climate Change Canada
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
Canadian Air and Precipitation Monitoring Network – Goose Bay Services 2024/01/10
Amended
 2024/01/10 Environment and Climate Change Canada
Canadian Air and Precipitation Monitoring Network – Warsaw Caves Services 2023/10/17
Amended
 2023/10/17 Environment and Climate Change Canada
Canadian Breathing Air Program Services 2014/05/02
Amended
 2014/05/09 Department of National Defence
Canadian Air and Precipitation Monitoring Network – Sprucedale, ON Services 2024/03/11
Amended
 2024/03/11 Environment and Climate Change Canada
Research related to the Canadian broadcasting system Services 2020/01/29
Amended
 2020/02/06 Canadian Heritage
Analysis and Advisory Services on the Canadian Air Sector Recovery Services 2023/11/17
Amended
 2023/11/17 Transport Canada
Canadian Air and Precipitation Monitoring Network – Pinehouse Lake, SK Services 2024/11/20 2024/12/16 Mitchell Palmer
Canadian Air and Precipitation Monitoring Network – Frelighsburg, QC Services 2024/02/14
Amended
 2024/02/14 Environment and Climate Change Canada
Upgrade and refit of the Heating Ventilating Air Conditioning System at… Construction 2020/09/15
Amended
 2020/09/18 Canadian Space Agency
Air conditioning and refrigeration systems Services 2023/11/02
Amended
 2023/11/21 Department of Public Works and Government…
Air Freight Services to isolated areas throughout the Canadian Arctic Services 2016/01/19
Amended
 2016/02/18 Natural Resources Canada
The Kejimkujik CAPMoN (Canadian Air and Precipitation Monitoring Network) Services 2014/03/12
Amended
 2014/03/14 Environment Canada
AIR CONDITIONING CONDENSERS FOR INFOCOM Services related to goods, Services 2013/11/07
Amended
 2013/11/15 Canadian Museum of Civilization
Air Conditioner Maintenance and Service at the Canadian Embassy in… Services 2014/06/11 2014/07/21 Foreign Affairs, Trade And Development (…
Canadian Air and Precipitation Monitoring Network – Stephenville Site, NL Services 2024/02/15
Amended
 2024/02/15 Environment and Climate Change Canada
Breathing Air Storage /Compressor System Goods 2024/03/25
Amended
 2024/02/29 RCMP
Canadian Food Inspection Agency Air Handling Units Replacement,… Construction 2020/09/11
Amended
 2020/09/15 Public Works and Government Services…
Storage & Maintenance of Air Monitoring for Canadian Food Inspection… Services 2020/06/30 2020/08/11 Canadian Food Inspection Agency
Maintenance and repair services for the refrigeration and air-… Services related to goods 2018/11/07
Amended
 2018/11/09 Canadian Space Agency
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2018/05/28 2018/06/15 Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2018/01/31 2018/02/21 Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/02/01
Amended
 2017/03/13 Environment Canada
COMPRESSED AIR PURIFICATION SYSTEM Goods 2012/02/27 2012/03/13 Department of National Defence
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/07/12 2017/08/21 Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/02/01
Amended
 2017/03/08 Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/03/03
Amended
 2017/03/13 Environment Canada
Canadian Air Cadet Power Pilot Training 2018 - C Services 2018/04/13
Amended
 2018/04/23 Department of National Defence
CANADIAN FORCES WARFARE CENTRE DEVELOPMENTAL & TECH SUPPORT Services 2017/03/06
Amended
 2017/03/08 Department of National Defence
Canadian Coastal Zone Information System Services 2020/09/23
Amended
 2020/09/25 Public Works and Government Services…
Maintenance of Breathable air systems Services related to goods 2020/04/24 2020/06/03 Department of National Defence

Displaying 1 - 50 of
50 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…
Air Distribution Systems - Installation and Repair Construction 2014/07/10 N/A Public Works and Government Services…
Air Distribution Systems - Installation and Repair Construction 2013/01/11 N/A Public Works and Government Services…
Air Distribution Systems - Installation and Repair Construction 2012/12/19 N/A Public Works and Government Services…
Air Distribution Systems - Installation and Repair Construction 2012/03/06 N/A Public Works and Government Services…
Research related to the Canadian broadcasting system Services 2020/02/21 N/A Canadian Heritage
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/12/06 N/A Department of National Defence
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/12/06 N/A Department of National Defence
Air Transportation - Business Travel Services 2012/10/06 N/A Royal Canadian Mounted Police
Air Transportation - Business Travel Services 2018/05/24 N/A Royal Canadian Mounted Police
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/12/22 N/A Department of National Defence
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/12/22 N/A Department of National Defence
Canadian Breathing Air Program Services 2014/05/29 N/A Department of National Defence
Tech Investigation Eng Support TIES for the Canadian Coast Guard Services 2013/01/23 N/A Fisheries and Oceans Canada
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/12/22 N/A Department of National Defence
Department of National Defence - 2022 Air Transportation Source Lists Services 2022/12/22 N/A Department of National Defence
COMPRESSED AIR PURIFICATION SYSTEM Goods 2012/04/10 N/A Department of National Defence
Upgrade and refit of the Heating Ventilating Air Conditioning System at… Construction 2020/10/22 N/A Canadian Space Agency
CANADIAN FORCES WARFARE CENTRE DEVELOPMENTAL & TECH SUPPORT Services 2017/04/13 N/A Department of National Defence
Ventilation, heating and air conditioning system replacement Construction 2024/05/29 2024/12/09 Correctional Service of Canada
Maintenance and repair services for the refrigeration and air-… Services related to goods 2018/11/29 N/A Canadian Space Agency
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2018/10/04 N/A Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/03/29 N/A Environment Canada
Air Quality (Research) Services 2017/10/12 N/A Public Works and Government Services…
AN/SSQ-36B BATHY Sonobuoys Procurement Goods 2024/03/31
Amended
 2024/03/31 Sonobuoy Tech Systems (STS)
AN/SSQ-53G (GPS) DIFAR Sonobuoys Procurement Goods 2023/12/01
Amended
 2025/03/31 Sonobuoy Tech Systems (STS)
Air Handler/Manifold Replacement Construction 2017/11/10 N/A Canadian Food Inspection Agency
Maintenance of Breathable air systems Services related to goods 2020/06/12 N/A Department of National Defence
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/04/25 N/A Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/04/27 N/A Environment Canada
Aircraft Rental for Parachutists (Air Transport Services) Services 2023/10/19
Amended
 2023/06/11 Combat Training Centre
Cancelled-Air Helicopter Charters - Domestic / Transport aérien –… Services 2020/11/19 N/A Department of National Defence
Cancelled-Air Helicopter Charters – International / Transport aérien –… Services 2020/11/19 N/A Department of National Defence
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2018/01/16 N/A Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in Mount… Services 2017/05/26 N/A Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2017/05/25 N/A Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in Flat… Services 2017/06/08 N/A Environment Canada
Tech Investigation Eng Support TIES for the Canadian Coast Guard Services 2013/01/23 N/A Fisheries and Oceans Canada
Tech Investigation Eng Support TIES for the Canadian Coast Guard Services 2013/01/23 N/A Fisheries and Oceans Canada
Canadian Air and Precipitation Monitoring Network Site Operator in Chalk… Services 2017/03/10 N/A Environment Canada
Canadian Air and Precipitation Monitoring Network Site Operator in Lac… Services 2017/06/14 N/A Environment Canada

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. EQ734-120422/001/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. 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. W0114-08P039/001/KIN Department of National Defence 2009/08/05 CAD 96,384.00
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. 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. 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 2012/06/21 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 W0113-080721/001/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 W0113-090670/001/BOR Department of National Defence 2009/10/01 CAD 24,990.00
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
AUSTIN AIR SYSTEMS (CANADA) INC 21120-219671/001/HL Correctional Service of Canada 2020/12/23 CAD 42,714.00
AUSTIN AIR SYSTEMS (CANADA) INC 21120-219671/001/HL Correctional Service of Canada 2021/01/21 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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