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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 69970
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… 2024/10/29
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
Provincial Clinical Lead, Ontario Structured Psychotherapy Program 2024/04/22
Amended
 2024/04/21 Ontario Health
OPP-1818 Forensic Lasers for the Ontario Provincial Police Goods 2024/11/12
Amended
 2024/12/05 Supply Ontario
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 21 - 30 of
10 of 97745
97745
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
ProServices SA - 1101417 Ontario Inc. Services 2024/11/06
Amended
 2028/07/04 Department of Public Works and Government…
ProServices SA - 2346240 Ontario Inc Services 2024/11/05
Amended
 2028/07/04 Department of Public Works and Government…
ProServices SA - 1323653 Ontario Inc Services 2024/10/29
Amended
 2028/07/04 Department of Public Works and Government…
RFSO - Ontario Region, Architectural Services Services 2013/02/01 N/A Public Works and Government Services…
ProServices SA - 2441414 Ontario Inc. Services 2024/11/12
Amended
 2100/01/01 Department of Public Works and Government…
ProServices SA - 2311443 Ontario Inc. Services 2024/10/29
Amended
 2028/07/04 Department of Public Works and Government…
ProServices SA - 1270665 Ontario Inc. Services 2024/10/29
Amended
 2028/07/04 Department of Public Works and Government…
ProServices SA - 1155238 Ontario Inc Services 2024/10/28
Amended
 2028/07/04 Department of Public Works and Government…
ProServices SA – 1000000815 Ontario Corporation Services 2024/02/22
Amended
 2028/07/04 Department of Public Works and Government…
Ontario - Niagara Office Administration Facility Construction 2012/07/04 N/A Royal Canadian Mounted Police

50 of 383958
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
2079889 ONTARIO LTD. W4M00-12C281/002/WPG Department of National Defence 2012/07/16 CAD 29,730.00
1824187 ONTARIO LIMITED 21401-228289/001/KIN Correctional Service of Canada 2022/06/24 CAD 0.00
1824187 ONTARIO LIMITED 21401-228289/001/KIN Correctional Service of Canada 2022/05/05 CAD 19,142.00
1824187 ONTARIO LIMITED 21401-228289/001/KIN Correctional Service of Canada 2022/09/29 CAD 0.00
1824187 ONTARIO LIMITED 21401-215333/004/KIN Correctional Service of Canada 2021/04/20 CAD 288,014.00
1824187 ONTARIO LIMITED 21401-215333/002/KIN Correctional Service of Canada 2020/10/13 CAD 0.00
K&L Construction (Ontario) Ltd EQ754-210670/001/PWL Public Works and Government Services… 2020/09/15 CAD 977,200.00
K&L Construction (Ontario) Ltd EQ754-200577/001/PWL Public Works and Government Services… 2019/08/21 CAD 1,905,500.00
GRO-BARK (ONTARIO) LTD. W0113-120294/001/TOR Department of National Defence 2016/07/26 CAD 169,500.00
Larivière Construction Ontario Ltd EP764-152254/001/FG Public Works and Government Services… 2016/05/19 CAD 1,079.00
GRO-BARK (ONTARIO) LTD. W0113-120294/001/TOR Department of National Defence 2015/07/23 CAD 169,500.00
Larivière Construction Ontario Ltd EP764-152254/001/FG Public Works and Government Services… 2015/06/17 CAD 61,000.00
GRO-BARK (ONTARIO) LTD. W0113-120294/001/TOR Department of National Defence 2014/05/22 CAD 169,500.00
Larivière Construction Ontario Ltd EP077-141561/001/FG Public Works and Government Services… 2013/12/20 CAD 23,922.00
GRO-BARK (ONTARIO) LTD. W0113-120294/001/TOR Department of National Defence 2013/07/30 CAD 113,000.00
Amre Supply Ontario Ltd W0113-101115/001/BOR Department of National Defence 2011/05/20 CAD 24,973.00
2274275 ONTARIO LTD W0125-20WR34/002/KIN Department of National Defence 2022/10/27 CAD 60,127.00
2274275 ONTARIO LTD W0125-20WR34/002/KIN Department of National Defence 2021/10/21 CAD 182,303.00
1856072 Ontario Ltd. W3713-13KN18/001/KIN Department of National Defence 2013/04/26 CAD 66,467.00
2274275 ONTARIO LTD W0125-22WR17/001/KIN Department of National Defence 2022/09/23 CAD 143,228.00
2274275 ONTARIO LTD W0125-20WR34/002/KIN Department of National Defence 2021/07/13 CAD 49,562.00
2274275 ONTARIO LTD W0125-20WR34/002/KIN Department of National Defence 2020/10/20 CAD 72,614.00
1856072 Ontario Ltd. W3713-13KN18/001/KIN Department of National Defence 2015/02/19 CAD 66,467.00
1856072 Ontario Ltd. W3713-13KN18/001/KIN Department of National Defence 2013/04/16 CAD 66,467.00
Larivière Construction Ontario Ltd EP168-142229/001/FG Public Works and Government Services… 2014/07/21 CAD 1,268.00
Larivière Construction Ontario Ltd EP168-142229/001/FG Public Works and Government Services… 2014/04/22 CAD 56,387.00
Larivière Construction Ontario Ltd EP168-140313/001/FG Public Works and Government Services… 2014/01/16 CAD -50,521.00
Larivière Construction Ontario Ltd EP168-140313/001/FG Public Works and Government Services… 2013/08/09 CAD 746,188.00
Larivière Construction Ontario Ltd EP469-110117/001/FG Public Works and Government Services… 2011/02/04 CAD 65,972.00
Larivière Construction Ontario Ltd EP469-110117/001/FG Public Works and Government Services… 2010/07/19 CAD 436,396.00
2274275 ONTARIO LTD E60ZH-2100LS/003/ZH Public Works and Government Services… 2023/08/22 CAD 0.00
2274275 ONTARIO LTD E60ZH-2100LS/003/ZH Public Works and Government Services… 2023/04/13 CAD 0.00
411771 Ontario Limited W0113-100140/001/BOR Department of National Defence 2014/04/14 CAD 678,000.00
411771 Ontario Limited W0113-100140/001/BOR Department of National Defence 2012/03/02 CAD 339,000.00
665291 Ontario Limited W8486-118839/001/PY Department of National Defence 2011/06/29 CAD 7,586.00
1389001 ONTARIO LIMITED KW405-160667/001/TOR Environment Canada 2016/02/16 CAD 57,245.00
411771 Ontario Limited W0113-100140/001/BOR Department of National Defence 2013/02/19 CAD 678,000.00
411771 Ontario Limited W0113-100140/001/BOR Department of National Defence 2011/07/26 CAD 339,000.00
665291 Ontario Limited W8486-118839/001/PY Department of National Defence 2011/06/28 CAD 7,586.00
Fondex Ontario Limited EP077-092129/001/FE Public Works and Government Services… 2009/04/23 CAD 8,411.00
Fondex Ontario Limited EP077-092129/001/FE Public Works and Government Services… 2009/04/16 CAD 27,220.00
Fondex Ontario Limited EP077-092129/001/FE Public Works and Government Services… 2009/04/01 CAD 18,809.00
1511995 ONTARIO LIMITED EN578-055605/771/EI Public Works and Government Services… 2015/06/27 CAD 0.00
1511995 ONTARIO LIMITED EN578-170432/004/EI Public Works and Government Services… 2019/08/13 CAD 0.00
ONTARIO CRANE SERVICE W6854-200195/001/TOR Department of National Defence (DND) 2023/12/06
Amended
 CAD 158,200.00
Eastern Ontario Water Technology Ltd. EJ196-070791/001/FK Public Works and Government Services… 2011/04/27 CAD -8,429.00
960921 Ontario Limited W0113-08A237/001/BOR Department of National Defence 2009/02/20 CAD 11,184.00
Ontario Pulse Committee 01686-100264/001/TOR Agriculture and Agri-Food Canada 2011/06/09 CAD 12,900.00
Ontario Pulse Committee 01686-100264/001/TOR Agriculture and Agri-Food Canada 2010/09/20 CAD 15,050.00
Ontario Pulse Committee 01686-100264/001/TOR Agriculture and Agri-Food Canada 2010/03/25 CAD 11,200.00

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