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:

50 of 60
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
North Warning System Services 2021/01/28
Amended
2021/01/29 Department of National Defence
NWS Project Services 2020/06/02 2020/06/16 Department of National Defence
Building Maintenance Services for RCMP National Forensic Laboratory… Services 2019/08/12
Amended
2019/08/15 Royal Canadian Mounted Police
Annual Maintenance and Breakdown Service Contract of Optical emission… Services 2019/03/01 2019/03/15 Natural Resources Canada
Building Maintenance Services Services 2018/10/22
Amended
2018/10/26 Environment Canada
Advanced Contract Award Notice (17-22131) – Fluidigm Service Plan (… Services 2018/02/09 2018/02/28 National Research Council Canada
16-22159 - High Precision Calibration and refurbishing Service Services 2017/03/06 2017/03/20 National Research Council Canada
Illumina Maintenance Agreement Services 2017/03/03
Amended
2017/03/15 National Research Council Canada
Polar Epsilon NRTSD Site Operations Services 2017/01/10
Amended
2017/02/27 Public Works and Government Services…
Geospace Observatory (GO) Canada Program Services 2016/03/30
Amended
2016/03/30 Public Works and Government Services…
RFI-ENGINEERING FLIGHT TEST RATION. Services 2016/03/07
Amended
2016/04/01 Department of National Defence
In-service support of NRCAN’S satellite infrastructure and development… Services 2015/05/14
Amended
2015/05/25 Public Works and Government Services…
In-Service Support for the NRCAN Satellite Facilities Services 2015/02/06
Amended
2015/02/27 Public Works and Government Services…
SOA - SPECIALIZED TACT. TRAIN. FAC. Services 2014/11/28
Amended
2014/12/10 Department of National Defence
In-Service Support for the Revitalized NRCAN Satellite Facilities Services 2014/07/17
Amended
2014/08/08 Public Works and Government Services…
Breathing Gas System Mtc. Services 2014/07/10 2014/07/25 Department of National Defence
Audio Visual System Operations and Maintenance Services Services 2014/06/03
Amended
2014/06/18 Canadian Museum for Human Rights
North Warning System O&M Requirement Services 2013/11/12
Amended
2013/11/20 Department of National Defence
Operation of Alert Baseline Station Services 2013/09/23
Amended
2013/10/03 Environment Canada
Annual Facility Maintenance at Eureka Weather Station, Nunavut Services 2013/08/02 2013/08/16 Environment Canada
North Warning Service Renewal Contr Services 2013/06/19 2013/08/01 Department of National Defence
ELECTRICAL SERVICES Services 2013/05/30
Amended
2012/07/20 Department of National Defence
OPERATION AND MAINTENANCE SERVICES Services 2013/05/30
Amended
2012/10/10 Environment Canada
GO Canada operations maintenance engineering services Services 2022/09/14
Amended
2022/10/17 Canadian Space Agency
North Warning System Services 2021/07/09
Amended
2021/07/19 Department of National Defence
Providing for the continuing operation of the Resolute Bay Geomagnetic… Services 2017/05/30 2017/06/14 Natural Resources Canada
Advanced Contract Award Notice (16-22163) – Fluidigm Service Plan (… Services 2017/03/06 2017/03/20 National Research Council Canada
Gloucester Operation & Maintenance Services 2016/09/30
Amended
2016/11/08 Transport Canada
Magnétomètres Expert – PAC - 16-22045 Services 2016/06/22 2016/07/06 National Research Council Canada
Satellite Flight Operations Support Services 2015/11/26 2015/12/11 Canadian Space Agency
Facilities Maintenance Services 2014/04/25 2014/05/12 Department of National Defence
CENTRAL HEATING AND COOLING PLANT Services 2013/06/06
Amended
2013/06/11 Canadian Food Inspection Agency
CENTRAL HEATING AND COOLING PLANT Services 2012/07/26 2012/09/12 Canadian Food Inspection Agency
Field Support for Air Monitoring at Point Petre, Ontario Services 2019/10/17
Amended
2019/10/21 Environment Canada
Site Operator for the Whistler High Elevation Site Services 2019/06/14
Amended
2019/07/03 Environment Canada
Operation, Sample Processing and Quality Assurance/Quality Control (QA/… Services 2016/06/29 2016/08/09 Environment Canada
Maintenance of Non-Proprietary Components of the Near Real Time Ship… Services 2013/05/30
Amended
2012/09/06 Department of National Defence
Operation & Maintenance of Building Systems in Museum Facilities Services 2023/03/01 2023/03/28 Canadian Museum of Nature
Canadian Air and Precipitation Monitoring Network Site Operator in… Services 2019/08/07
Amended
2019/08/19 Environment Canada
PROPERTY MANAGEMENT Services 2018/02/16
Amended
2018/02/20 Canadian Museum of Nature
Ryan Premises – Exterior Building Upgrade Services, Construction 2016/08/29
Amended
2016/09/01 Parks Canada
RFI-ENGINEERING FLIGHT TEST RATIONALIZATION Services 2015/09/11
Amended
2015/09/23 Department of National Defence
Field Site Operations Technician for Aerosols Monitoring in Egbert,… Services 2023/01/18
Amended
2023/01/26 Environment Canada
Satdnding Offer - Marine Technical Services Services, Services related to goods 2015/07/31 2015/08/17 Natural Resources Canada
Request for Response Evaluation for Atomic Energy of Canada Limited (… Services 2015/01/30
Amended
2015/01/30 Public Works and Government Services…
Defence Construction Canada – Request for Proposals for Operation &… Services 2020/10/07
Amended
2020/10/15 Defence Construction Canada
Request for Proposals for Operation & Maintenance Services for Ghost… Services 2020/07/31 2020/09/08 Defence Construction Canada
Water System Operations, Monitoring and Maintenance Writing on Stone… Services 2023/03/08
Amended
2023/03/22 Alberta Environment and Protected Areas…
Operator, Global Atmosphere Watch Observatory, Alert Nunavut Services 2017/07/14
Amended
2017/07/20 Environment Canada
Cancelled-IE002504_66271 Services, Construction, Services related to goods 2017/09/01 2017/10/11 Defence Construction Canada
Displaying 1 - 21 of
21 of 21
21
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Building Maintenance Services Services 2018/12/19 N/A Environment Canada
Operation and Maintenance Services of a Technical/Scientific Facility Services 2018/03/30 N/A Department of National Defence
Geospace Observatory (GO) Canada Program Services 2017/11/08
Amended
N/A Public Works and Government Services…
Operation and Maintenance Services of a Technical/Scientific Facility Services 2017/07/07 N/A Fisheries and Oceans Canada
Providing for the continuing operation of the Resolute Bay Geomagnetic… Services 2017/06/19 N/A Natural Resources Canada
Operation and Maintenance Services of a Technical/Scientific Facility Services 2017/05/19 N/A Department of National Defence
Satellite Flight Operations Support Services 2016/03/01 N/A Canadian Space Agency
CENTRAL HEATING AND COOLING PLANT Services 2013/07/03 N/A Canadian Food Inspection Agency
Building Maintenance Services for RCMP National Forensic Laboratory… Services 2019/10/24 N/A Royal Canadian Mounted Police
Operation and Maintenance Services of a Technical/Scientific Facility Services 2018/05/15 N/A Canadian Space Agency
Operation and Maintenance Services of a Technical/Scientific Facility Services 2016/11/22 N/A Health Canada
Breathing Gas System Mtc. Services 2014/09/30 N/A Department of National Defence
OPERATION AND MAINTENANCE SERVICES Services 2012/11/26 N/A Environment Canada
ELECTRICAL SERVICES Services 2012/08/28 N/A Department of National Defence
Operation and Maintenance Services of a Technical/Scientific Facility Services 2012/07/05 N/A National Research Council Canada
Operation and Maintenance Services of a Technical/Scientific Facility Services 2012/04/26 N/A Department of National Defence
Operation, Sample Processing and Quality Assurance/Quality Control (QA/… Services 2016/09/19 N/A Environment Canada
Ryan Premises – Exterior Building Upgrade Services 2016/09/16 N/A Parks Canada
Notice of entry into Preferred Bidder Agreement (23240-120758/001/AEC)… Services 2015/06/25 N/A Public Works and Government Services…
Operator - Global Atmosphere Watch Observatory in Alert, Nunavut Services 2024/08/31
Amended
2024/08/31 Environment and Climate Change Canada
Global Atmosphere Watch Observatory in Alert, Nunavut Services 2024/07/17
Amended
2025/08/31 Environment and Climate Change Canada
50 of 193
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
Nasittuq Corporation W3999-10M606/001/PSD Department of National Defence 2023/05/08 CAD 12,763,268.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2023/03/30 CAD 446,350.00
Carré Technologies inc. 9F008-170988/001/MTB 2023/02/10 CAD 583,860.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2022/12/21 CAD 6,211,956.00
Wildy Enterprises Ltd. 9F045-210090/001/QCL Canadian Space Agency 2022/11/25 CAD 1,092,263.00
Black & McDonald Limited 39903-130125/001/PSD Canadian Food Inspection Agency 2022/11/23 CAD 179,687.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2022/10/25 CAD 361,041,086.00
Black & McDonald Limited 39903-130125/001/PSD Canadian Food Inspection Agency 2022/09/28 CAD 643,661.00
Black & McDonald Limited 39903-130125/001/PSD Canadian Food Inspection Agency 2022/09/16 CAD 1,346,452.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2022/08/26 CAD 446,350.00
Nasittuq Corporation W3999-10M606/001/PSD Department of National Defence 2022/07/12 CAD 21,252,375.00
MICROSAT SYSTEMS CANADA INC 9F013-170503/001/MTB Canadian Space Agency 2022/01/26 CAD 114,975.00
Carré Technologies inc. 9F008-170988/001/MTB Canadian Space Agency 2022/01/24 CAD 285,197.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2022/01/07 CAD 1,186,500.00
Black & McDonald Limited 39903-130125/001/PSD Canadian Food Inspection Agency 2021/09/17 CAD 1,042,727.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2021/08/09 CAD 282,566.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2021/07/08 CAD 361,041,086.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2021/06/14 CAD 361,041,086.00
Calian Ltd. 9F013-150005/001/MTB Canadian Space Agency 2021/03/20 CAD 17,381,922.00
MICROSAT SYSTEMS CANADA INC 9F013-170503/001/MTB Canadian Space Agency 2021/03/16 CAD 114,975.00
Nasittuq Corporation W3999-10M606/001/PSD Department of National Defence 2021/01/26 CAD 10,913,378.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2020/12/18 CAD 1,283,170.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2020/12/08 CAD 60,647,300.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2020/11/02 CAD 361,041,086.00
MICROSAT SYSTEMS CANADA INC 9F013-170503/001/MTB Canadian Space Agency 2020/03/04 CAD 114,975.00
Com Dev Ltd W8474-07EK01/002/ST Department of National Defence 2020/01/31 CAD -327,572.00
Calian Ltd. 9F013-150005/001/MTB Canadian Space Agency 2019/12/06 CAD 4,334,558.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2019/11/15 CAD 361,041,086.00
Com Dev Ltd W8474-07EK01/002/ST Department of National Defence 2019/10/30 CAD 12,828,518.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2019/09/26 CAD 361,041,086.00
Black & McDonald Limited 39903-130125/001/PSD Canadian Food Inspection Agency 2019/09/01 CAD 21,417.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2019/07/25 CAD 6,211,956.00
Calian Ltd. 9F013-150005/001/MTB Canadian Space Agency 2019/06/05 CAD 1,782,113.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2019/03/22 CAD 361,041,086.00
MICROSAT SYSTEMS CANADA INC 9F013-170503/001/MTB Canadian Space Agency 2019/03/15 CAD 114,975.00
Memorial University of Newfoundland HT226-163361/001/XT Health Canada 2019/02/27 CAD 546,239.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2018/12/19 CAD 6,211,956.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-190046/001/TOR Environment Canada 2018/12/19 CAD 2,567,020.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-110691/001/TOR Environment Canada 2018/12/04 CAD 113,000.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2018/11/30 CAD 361,041,086.00
Carré Technologies inc. 9F008-170988/001/MTB Canadian Space Agency 2018/11/19 CAD 1,641,917.00
Carré Technologies inc. 9F008-170988/001/MTB Canadian Space Agency 2018/10/29 CAD 772,860.00
MATRIX I TERNATIONAL SECURITY, TRAINING, & INTELLIGENCE CENTRE W6399-150182/001/ZL Department of National Defence 2018/10/25 CAD 0.00
Calian Ltd. 9F013-150005/001/MTB Canadian Space Agency 2018/10/11 CAD 2,069,550.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-110691/001/TOR Environment Canada 2018/10/09 CAD 113,000.00
Santé Montfort W3931-02AA32/001/ZH Department of National Defence 2018/09/17 CAD 15,000,000.00
Black & McDonald Limited 39903-130125/001/PSD Canadian Food Inspection Agency 2018/09/01 CAD 17,228.00
Nasittuq Corporation W3999-10M606/001/PSD Department of National Defence 2018/07/13 CAD -29,165.00
SPARK POWER HIGH VOLTAGE SERVICES INC. KW405-110691/001/TOR Environment Canada 2018/06/21 CAD 361,600.00
Fluidigm Corporation F5409-170009/001/HAL Fisheries and Oceans Canada 2018/06/20 CAD 24,792.00

Useful links

Support

Contact us directly, or find your answers using resource guides.

Date modified: