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 11533
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
ASSET RETIREMENT OBLIGATIONS CONSULTANT Services 2022/10/19 2022/10/26 Marine Atlantic Inc.
CONSULTANT EN ÉVALUATION POUR LES ÉVALUATIONS DU CONSEIL D’… Services 2019/06/11 2019/06/20 Marine Atlantic Inc.
EVALUATION CONSULTANT FOR BOARD EVALUATIONS Services 2019/05/30 2019/06/05 Marine Atlantic Inc.
IT Security Engineer Services Services 2023/02/24 2023/03/03 Marine Atlantic Inc.
DATA CENTER RFP DEVELOPMENT CONSULTANT Services 2019/09/19
Amended
 2019/09/24 Marine Atlantic Inc.
Business Consultant - Stream 6 PASS Services 2019/05/01 2019/05/15 Marine Atlantic Inc.
Customs Broker and Freight Forwarder Services RFP Development and… Services 2019/12/17 2020/01/07 Marine Atlantic Inc.
Fraud Assessment Services Services 2023/01/17
Amended
 2023/01/23 Marine Atlantic Inc.
PENSION AUDIT AND CONSULTING SERVICES Services 2020/09/17 2020/09/29 Marine Atlantic Inc.
BUSINESS CONSULTING SERVICES Services 2019/05/30 2019/06/13 Marine Atlantic Inc.

Displaying 1 - 10 of
10 of 61292
61292
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
K3D33-250170 Filters for Vaisala Sensors Goods 2024/12/27
Amended
 2024/12/27 Department of the Environment (ECCC )
Amend 003 - Meteorological Instruments and Apparatus - Vaisala Oyj Goods 2024/12/21
Amended
 2029/05/31 Department of Public Works and Government…
Amend 000 - Meteorological Instruments and Apparatus - Vaisala Oyj Goods 2023/09/27
Amended
 2027/03/31 Department of the Environment (ECCC )
French Translation Services - Marine Atlantic Inc. Services 2021/02/16 N/A Marine Atlantic Inc.
Financial Advisory Services Consultant in connection with The Allen… Services 2020/10/09 N/A Parc Downsview Park Inc.
Financial Advisory Services Consultant in connection with The Allen… Services 2020/10/09 N/A Parc Downsview Park Inc.
Amend 002 - RISO - UPS System Maintenance - UNIVERSAL POWER SOLUTIONS… Services 2023/12/11
Amended
 2025/12/15 Marine Atlantic Inc. (MarineAtlantic)
Marine Satellite Communications - Ship to Shore Vessel Communication Services 2021/06/14 N/A Marine Atlantic Inc.
Dishwasher &Laundry Chemical Supply Goods 2020/11/17 N/A Marine Atlantic Inc.
Ship Mooring Services Services 2022/12/23 N/A Marine Atlantic Inc.

50 of 268538
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
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2014/03/31 CAD 4,900,000.00
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2014/02/18 CAD 4,900,000.00
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2013/12/19 CAD 4,900,000.00
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2013/10/01 CAD 4,900,000.00
VAISALA INC. W8486-138194/001/PV Department of National Defence 2013/06/13 CAD 814,491.00
VAISALA INC. W8486-138194/001/PV Department of National Defence 2013/05/27 CAD 814,491.00
Vaisala Inc. KM175-121189/001/TOR Environment Canada 2013/03/27 CAD 73,657.00
Vaisala Inc. KM175-121189/001/TOR Environment Canada 2012/10/16 CAD 73,657.00
VAISALA INC. W8486-121176/001/QD Department of National Defence 2012/03/20 CAD 216,998.00
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2012/02/08 CAD 4,900,000.00
VAISALA INC. W8486-121176/001/QD Department of National Defence 2011/12/21 CAD 216,998.00
VAISALA INC. W8486-121176/001/QD Department of National Defence 2011/11/17 CAD 216,998.00
VAISALA INC. W8486-121176/001/QD Department of National Defence 2011/11/10 CAD 216,998.00
VAISALA INC. W8486-121176/001/QD Department of National Defence 2011/11/07 CAD 216,998.00
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2011/09/06 CAD 2,000,000.00
VAISALA INC. W8486-129833/001/QD Department of National Defence 2011/08/24 CAD 7,277.00
Vaisala Inc. KM175-101293/001/TOR Environment Canada 2011/06/20 CAD 36,156.00
VAISALA INC. W8486-129198/001/QD Department of National Defence 2011/06/13 CAD 34,988.00
VAISALA INC. W8486-116376/001/RA Department of National Defence 2010/12/16 CAD 19,895.00
VAISALA INC. W8486-116517/001/RA Department of National Defence 2010/12/16 CAD 344,523.00
Vaisala Inc. KM175-101291/001/TOR Environment Canada 2010/12/02 CAD 51,000.00
Vaisala Inc. KM044-304112/001/QF Environment Canada 2010/03/23 CAD 109,658.00
VAISALA INC. W8486-102402/001/PY Department of National Defence 2010/02/08 CAD 4,887.00
VAISALA INC. W8486-102402/001/PY Department of National Defence 2010/02/01 CAD 4,887.00
Vaisala Inc. KM044-304112/001/QF Environment Canada 2010/01/03 CAD 164,487.00
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2009/03/25 CAD 4,900,000.00
Vaisala Inc. KM044-089030/001/TOR Environment Canada 2009/02/25 CAD 4,900,000.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2022/02/25 CAD 362,045.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2021/12/14 CAD 362,045.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2021/03/05 CAD 362,045.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2020/03/25 CAD 362,045.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2019/04/08 CAD 362,045.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2018/11/15 CAD 362,045.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2018/08/31 CAD 362,045.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2018/01/29 CAD 362,045.00
Vaisala Inc K3D33-159476/001/TOR Environment Canada 2017/02/01 CAD -64,853.00
Vaisala Inc W8486-162757/001/BL Department of National Defence 2017/01/05 CAD 362,045.00
Vaisala Inc K3D33-159476/001/TOR Environment Canada 2016/12/28 CAD 1,743,526.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2016/12/19 CAD 1,381,200.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2016/11/02 CAD 2,070,315.00
Vaisala Inc K3D33-131048/001/TOR Environment Canada 2016/09/12 CAD 992,700.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2016/09/02 CAD 34,044,878.00
Vaisala Inc K3D33-159476/001/TOR Environment Canada 2016/09/02 CAD 1,743,526.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2016/08/26 CAD 787,819.00
Vaisala Inc K3D33-159476/001/TOR Environment Canada 2016/08/15 CAD 1,743,526.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2016/06/29 CAD 1,716,832.00
Vaisala Inc K3D33-159476/001/TOR Environment Canada 2016/05/25 CAD 1,808,379.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2015/12/23 CAD 410,130.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2015/12/22 CAD 683,550.00
Vaisala Inc KM044-056223/001/TOR Environment Canada 2015/10/05 CAD 683,550.00

Useful links

How to register your business

Register your business to view and bid on tender opportunities published by Public Services and Procurement Canada.

Getting started

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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