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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 70880
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Ontario Lead, Positron Emission Tomography (PET) Scanning 2023/11/03
Amended
 2023/11/03 Ontario Health
Due Diligence Services for Venture Ontario 2024/09/12
Amended
 2024/09/12 Venture Ontario
External Audit Services for Venture Ontario 2024/07/22
Amended
 2024/07/22 Venture Ontario
Ontario Health Public Certificates Migration for 24 months with 3… Goods 2024/10/10
Amended
 2024/10/29 Ontario Health
RFSO – Contemporary Architecture – National Parks and Historic Sites in… Services 2016/07/06
Amended
 2016/07/14 Parks Canada
Ontario Science Centre – Shuttle Service, Accessible Vans and Shuttle… 2022/10/28
Amended
 2022/10/28 Ontario Science Centre
Request for Bids for Ontario Nuclear Funds - Audit Services 2023/11/08
Amended
 2023/11/08 Ontario Financing Authority
Provincial Clinical Lead, Ontario Structured Psychotherapy Program 2024/04/22
Amended
 2024/04/21 Ontario Health
APN_Commissioning Services - Ontario Services 2023/12/08
Amended
 2023/12/08 Defence Construction Canada - Ontario…
2024 Ontario Building Code Edition Printing Services 2024/05/08
Amended
 2024/05/08 Supply Ontario

Displaying 31 - 40 of
10 of 103344
103344
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
ProServices SA – 1000000815 Ontario Corporation Services 2024/02/22
Amended
 2028/07/04 Department of Public Works and Government…
Ontario Region - CM Services Construction 2020/02/18 N/A Public Works and Government Services…
Collins Bay Landfill Closure, Kingston, Ontario Construction 2014/09/03 N/A Public Works and Government Services…
Rideau Canal - New railing, Ottawa, Ontario Construction 2017/10/06 N/A National Capital Commission
Amend 000 - Various Aggregate Materials - 1288808 Ontario Ltd Goods 2024/04/22
Amended
 2025/05/31 Department of National Defence (DND)
Kingston, Ontario - LaSalle Causeway Electrical & Mechanical… Construction 2022/05/18 N/A Public Works and Government Services…
Timber Wharf Rehabilitation in Gros Cap, Ontario Construction 2021/12/23 N/A Fisheries and Oceans Canada
Launch Ramp Replacement - L’Orignal, Ontario Construction 2019/10/18 N/A Fisheries and Oceans Canada
Amend 003 - API PM Monitor - 2496261 Ontario Inc. Goods 2024/03/31
Amended
 2024/03/31 Department of the Environment (ECCC )
Amend 006 - Groceries RMSO, Ontario Region - Sysco Canada, Inc. (Sysco… Goods 2023/11/30
Amended
 2023/11/30 Department of Public Works and Government…

50 of 406300
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
DESSAU ONTARIO INC. EQ734-113179/001/PWL Public Works and Government Services… 2012/02/13 CAD 398,975.00
512473 Ontario Inc. EQ447-121150/001/PWL Public Works and Government Services… 2012/01/05 CAD -2,825.00
GENIVAR Ontario Inc. EQ734-113561/001/PWL Public Works and Government Services… 2011/09/30 CAD -17,679.00
GENIVAR Ontario Inc. EQ754-090001/002/PWL Public Works and Government Services… 2011/08/30 CAD 0.00
GENIVAR Ontario Inc. EQ754-100575/008/PWL Public Works and Government Services… 2011/08/30 CAD 0.00
GENIVAR Ontario Inc. 5P312-100999/001/PWL Parks Canada 2011/08/29 CAD 122,955.00
GENIVAR Ontario Inc. EQ734-113561/001/PWL Public Works and Government Services… 2011/08/05 CAD 17,679.00
GENIVAR Ontario Inc. 5P312-100999/001/PWL Parks Canada 2011/08/04 CAD 122,955.00
GENIVAR Ontario Inc. EQ734-113561/001/PWL Public Works and Government Services… 2011/06/21 CAD 44,189.00
DIALOG ONTARIO INC. EQ754-113393/001/PWL Public Works and Government Services… 2011/03/16 CAD 25,934.00
Elpa (Ontario) Inc. W8484-118171/001/PY Department of National Defence 2011/03/11 CAD 13,536.00
1232295 ONTARIO INC. W3699-111632/001/TNB Department of National Defence 2011/02/15 CAD 18,979.00
DESSAU ONTARIO INC. EQ734-113179/001/PWL Public Works and Government Services… 2011/02/04 CAD 247,641.00
DESSAU ONTARIO INC. EQ734-113179/001/PWL Public Works and Government Services… 2011/02/03 CAD 176,337.00
GENIVAR Ontario Inc. EQ739-103987/001/PWL Public Works and Government Services… 2011/01/26 CAD 2,510.00
DIALOG ONTARIO INC. EQ754-100574/008/PWL Public Works and Government Services… 2010/11/05 CAD 0.00
DIALOG ONTARIO INC. EQ754-100574/005/PWL Public Works and Government Services… 2010/11/05 CAD 0.00
927882 Ontario Inc. EJ196-103233/001/FK Public Works and Government Services… 2010/10/26 CAD 158,307.00
DESSAU ONTARIO INC. EQ734-111619/001/PWL Public Works and Government Services… 2010/09/27 CAD 28,363.00
1252018 Ontario Inc. EJ196-103635/001/FK Public Works and Government Services… 2010/09/02 CAD 67,766.00
DESSAU ONTARIO INC. EQ734-110200/001/PWL Public Works and Government Services… 2010/05/07 CAD 67,125.00
GENIVAR Ontario Inc. EQ739-103987/001/PWL Public Works and Government Services… 2010/04/01 CAD 24,804.00
DESSAU ONTARIO INC. EP140-104057/001/FE Public Works and Government Services… 2010/03/19 CAD 15,928.00
DESSAU ONTARIO INC. EP481-093804/001/FE Public Works and Government Services… 2009/07/30 CAD 42,966.00
GENIVAR Ontario Inc. F7048-080039/001/ML Fisheries and Oceans Canada 2009/02/11 CAD 15,750.00
914078 Ontario Inc. EN960-212323/004/ZF Public Works and Government Services… 2022/05/11 CAD 220,350.00
2145675 Ontario Inc. EP076-211368/001/FG Public Works and Government Services… 2022/01/28 CAD 1,176,056.00
2373904 Ontario Inc. EP375-180008/001/CY Public Works and Government Services… 2021/12/09 CAD 220,167.00
2145675 Ontario Inc. EP076-211368/001/FG Public Works and Government Services… 2021/05/04 CAD 1,718,730.00
914078 Ontario Inc. EN960-202683/005/ZF Public Works and Government Services… 2021/02/25 CAD 67,800.00
927882 Ontario Inc. EJ196-152216/001/FK Public Works and Government Services… 2020/12/23 CAD 2,260.00
914078 Ontario Inc. EN960-202683/005/ZF Public Works and Government Services… 2020/11/12 CAD 67,800.00
2214590 Ontario Inc. W0125-165100/002/KIN Department of National Defence 2020/07/23 CAD 415,162.00
927882 Ontario Inc. EJ196-152216/001/FK Public Works and Government Services… 2020/06/12 CAD 253,002.00
2553164 Ontario Inc. 6D062-194501/001/PV Public Health Agency of Canada 2020/03/11 CAD 935,740.00
2373904 Ontario Inc. EP375-180008/001/CY Public Works and Government Services… 2020/03/03 CAD 215,850.00
2214590 Ontario Inc. W0125-165100/002/KIN Department of National Defence 2020/02/18 CAD 39,324.00
1084999 Ontario Inc. EJ196-140617/001/FK Public Works and Government Services… 2020/01/30 CAD 1,280.00
927882 Ontario Inc. EJ196-152216/001/FK Public Works and Government Services… 2019/11/01 CAD 5,349.00
2145675 Ontario Inc. EJ192-200203/001/FG Public Works and Government Services… 2019/07/16 CAD 1,662,000.00
927882 Ontario Inc. EJ196-152216/001/FK Public Works and Government Services… 2019/06/06 CAD 260,602.00
914078 Ontario Inc. EN960-192231/122/ZF Public Works and Government Services… 2019/05/14 CAD 100,000.00
1084999 Ontario Inc. EJ196-140617/001/FK Public Works and Government Services… 2019/04/30 CAD 3,839.00
2214590 Ontario Inc. W0125-165100/002/KIN Department of National Defence 2019/03/08 CAD 88,479.00
927882 Ontario Inc. EJ196-152216/001/FK Public Works and Government Services… 2018/12/06 CAD -48.00
1793567 Ontario Inc. W0135-161808/001/KIN Department of National Defence 2018/08/22 CAD 240,724.00
2145675 Ontario Inc. EP076-180233/001/FG Public Works and Government Services… 2018/05/24 CAD 130,145.00
1828370 Ontario Inc. M7594-161501/001/HL Royal Canadian Mounted Police 2018/04/18 CAD 125,430.00
2214590 Ontario Inc. W0125-165100/002/KIN Department of National Defence 2018/03/14 CAD 88,479.00
DIALOG ONTARIO INC. EQ734-162019/001/PWL Public Works and Government Services… 2017/11/23 CAD 11,029.00

Useful links

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