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 10971
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
University of Guelph - Commissioning Authority Services 2024/03/05
Amended
 2024/03/05 University Of Guelph
University of Guelph Decarbonization Feasibility Study 2023/11/15
Amended
 2023/11/15 University Of Guelph
University of Guelph Campus Master Plan 2023/11/06
Amended
 2023/11/06 University Of Guelph
Guelph Wellington Ontario Health Team (GW OHT) 2023/11/14
Amended
 2023/11/14 Guelph General Hospital
Joyceville, Ont. - storage tank system Construction 2014/01/07
Amended
 2014/01/09 Public Works and Government Services…
University of Guelph - Level 0 Kitchen - Cooking Line Equipment 2023/04/03
Amended
 2023/04/03 University Of Guelph
CONSTRUCTION MANAGEMENT SERVICES - MISSISSAUGA, ONT. CONSTRUCTION OF A… Construction, Services 2016/11/18
Amended
 2016/11/22 Public Works and Government Services…
Texture Analyzer - Guelph, Ontario Goods 2018/12/24
Amended
 2019/01/21 Agriculture and Agri-Food Canada
Basement UPS System at AAFC- Guelph Research and Development Centre, ON Construction 2023/11/06
Amended
 2023/11/06 Agriculture and Agri-Food Canada
Timiskaming Ont Dam Replacement Construction 2014/08/18
Amended
 2014/08/19 Public Works and Government Services…

Displaying 1 - 10 of
10 of 26285
26285
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Joyceville, Ont. - storage tank system Construction 2014/01/15 N/A Public Works and Government Services…
Amend 000 - APXS PH E Science Support - University of Guelph Services 2025/03/31
Amended
 2025/03/31 Canadian Space Agency (CSA)
Timiskaming Ont Dam Replacement Construction 2014/08/21 N/A Public Works and Government Services…
CONSTRUCTION MANAGEMENT SERVICES - MISSISSAUGA, ONT. CONSTRUCTION OF A… Services 2016/12/09 N/A Public Works and Government Services…
Basement UPS System at AAFC- Guelph Research and Development Centre, ON Construction 2024/03/31
Amended
 2024/03/31 Agriculture and Agri-Food Canada
Texture Analyzer - Guelph, Ontario Goods 2019/01/25 N/A Agriculture and Agri-Food Canada
Office Seating Category 1 - Guelph, Ontario Goods 2019/03/28 N/A Public Works and Government Services…
Office Trailer Rental - South Ont Services related to goods 2021/10/14 N/A Public Works and Government Services…
Office Trailer Rental - Eastern Ont Services related to goods 2021/10/14 N/A Public Works and Government Services…
Furniture SA Cat 1-6 - Guelph, Ontario Goods 2019/04/02 N/A Public Works and Government Services…

50 of 144921
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
1190312 Ont. Ltd. O/A Winmar Guelph EQ715-111641/001/LON Public Works and Government Services… 2011/01/26 CAD 11,135.00
1190312 Ont. Ltd. O/A Winmar Guelph EQ715-111641/001/LON Public Works and Government Services… 2011/01/19 CAD 293,218.00
1190312 Ont. Ltd. O/A Winmar Guelph EQ715-111641/001/LON Public Works and Government Services… 2010/11/05 CAD 19,204.00
1190312 Ont. Ltd. O/A Winmar Guelph EQ715-111641/001/LON Public Works and Government Services… 2010/11/05 CAD 19,103.00
1190312 Ont. Ltd. O/A Winmar Guelph EQ715-111641/001/LON Public Works and Government Services… 2010/11/05 CAD 40,489.00
1190312 Ont. Ltd. O/A Winmar Guelph EQ715-111641/001/LON Public Works and Government Services… 2010/10/06 CAD 293,218.00
1190312 Ont. Ltd. O/A Winmar Guelph EQ715-111641/001/LON Public Works and Government Services… 2010/10/06 CAD 203,287.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2022/03/11 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/12/14 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/12/14 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/08/18 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/06/09 CAD 23,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/06/01 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/04/27 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/04/14 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/03/16 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/03/16 CAD 6,242,880.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/01/11 CAD 53,100,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/01/11 CAD 8,210,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/01/11 CAD 9,697,120.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2021/01/11 CAD 3,590,000.00
WINMAR (Canada) International Ltd. o/a 1189468 BC Ltd. 6D051-194777/001/FK Public Health Agency of Canada 2020/12/02 CAD 2,260,000.00
Guelph Utility Pole Company Ltd. W1810-11Q194/001/KIN Department of National Defence 2010/06/14 CAD 7,613.00
Guelph Utility Pole Company Ltd. W3191-08A153/001/BOR Department of National Defence 2009/01/21 CAD 58,590.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2016/07/04 CAD 19,210.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2016/04/20 CAD 28,522.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2016/03/14 CAD 57,630.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2016/03/07 CAD 10,133.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2015/12/21 CAD 20,898.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2015/10/21 CAD 51,714.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2015/10/19 CAD 106,574.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2015/06/22 CAD 15,056.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2015/03/11 CAD 12,167.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2015/02/25 CAD -24,967.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2014/11/05 CAD 71,768.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2014/02/28 CAD 609,506.00
Associated Engineering (Ont.) Ltd. EQ754-131283/001/PWL Public Works and Government Services… 2013/08/26 CAD 143,226.00
Park Electric Service E0213-04T008/001/PWZ Department of National Defence 2010/07/02 CAD 12,000.00
Park Electric Service E0213-04T008/001/PWZ Public Works and Government Services… 2010/06/28 CAD 162,000.00
Park Electric Service E0213-04T008/001/PWZ Public Works and Government Services… 2010/03/30 CAD 162,000.00
Park Electric Service E0213-04T008/001/PWZ Department of National Defence 2009/05/25 CAD 30,000.00
Park Electric Service E0213-04T008/001/PWZ Public Works and Government Services… 2009/03/12 CAD 162,000.00
University of Guelph 9F052-190632/001/MTB Canadian Space Agency (CSA) 2025/03/31
Amended
 CAD 3,348,608.26
University of Guelph 9F052-190632/001/MTB Canadian Space Agency (CSA) 2025/02/11
Amended
 CAD 3,348,608.26
University of Guelph W7702-115040/001/EDM Department of National Defence 2011/11/24 CAD 53,147.00
University of Guelph W7702-115040/001/EDM Department of National Defence 2011/01/04 CAD 84,000.00
University of Guelph W7702-115040/001/EDM Department of National Defence 2010/09/07 CAD 178,148.00
University of Guelph 6D059-112573/001/LON Public Health Agency of Canada 2012/02/06 CAD 24,510.00
University of Guelph 01E91-110303/001/TOR Agriculture and Agri-Food Canada 2011/03/03 CAD 84,159.00
University of Guelph 23126-180741/001/SS Natural Resources Canada 2017/12/21 CAD 28,000.00

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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