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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 67608
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Clinical Lead, Ontario Laboratory Medicine Program (OLMP) – Pathology 2024/05/06
Amended
 2024/05/04 Ontario Health
Provincial Medical Director, Ontario Laboratory Medicine Program (OLMP) 2024/03/27
Amended
 2024/03/27 Ontario Health
Uranium-Lead Age-Determination and Trace Element Analysis of Ontario’s… 2023/04/24
Amended
 2023/04/24 Centralized Supply Chain Ontario
Request for Bids for Ontario Nuclear Funds - Audit Services 2023/11/08
Amended
 2023/11/08 Ontario Financing Authority
Electrical & Electronic Products (Ontario) Goods 2024/06/14
Amended
 2024/06/14 Department of National Defence
Claystone Waste Ltd. - Request for Proposal - NW 11 Stormwater Retention… Construction 2024/07/18
Amended
 2024/07/19 Claystone Waste Ltd.
Dredging Strategy - Wheatley (Ontario) Services 2013/07/17
Amended
 2013/07/23 Fisheries and Oceans Canada
APN_ Maintenance & Support Services - Toronto, Ontario Services 2023/02/22
Amended
 2023/02/22 Defence Construction Canada - Ontario…
EXPANSION OF THE BUILDING SECURITY/CCTV SYSTEM At RHQ (ONTARIO) Construction 2015/10/29
Amended
 2015/11/24 Correctional Service of Canada
APN - Contaminated Sites Assessment and Monitoring Services (Ontario) Services 2019/08/20 2019/09/30 Defence Construction Canada

Displaying 1 - 10 of
10 of 95845
95845
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Tub Grinding Services Services 2013/07/31 N/A Department of National Defence
Canada Business Ontario - Contact Centre Services 2014/03/20 N/A FedDev Ontario
Amend 001 - Supply Arrangement - 1766992 Ontario Ltd. Services 2022/03/09 2036/03/31 Department of Public Works and Government…
Amend 000 - Various Aggregate Materials - 1288808 Ontario Ltd Goods 2024/04/22
Amended
 2025/05/31 Department of National Defence (DND)
Amend 001 - Communication Promotional Material - 393598 Ontario Ltd. -… Services 2023/06/21
Amended
 2023/12/30 Department of Public Works and Government…
Amend 000 - Search and Rescue Training - 2274275 ONTARIO LTD Services 2024/03/15
Amended
 2025/03/31 Department of Public Works and Government…
Howdenvale, Ontario - Wharf Rehabilitation Construction 2019/11/07 N/A Fisheries and Oceans Canada
Amend 003 - AMBR Furniture  Office Chairs - Business Interiors (Ontario… Goods 2023/11/30
Amended
 2023/11/30 Department of Public Works and Government…
Amend 000 - Repair and Overhaul - 1478603 ONTARIO INC. O-A ONTARIO CRANE… Services 2023/12/06
Amended
 2024/03/31 Department of National Defence (DND)
HARBOUR REPAIRS, BATCHAWANA, ONTARIO Construction 2015/12/23 N/A Fisheries and Oceans Canada

50 of 375114
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
2208542 ONTARIO LTD. W3162-18F012/001/MTA Department of National Defence 2018/10/03 CAD 359,084.00
1308998 Ontario Ltd. W3999-15H048/001/HL Department of National Defence 2016/03/30 CAD -83,143.00
1308998 Ontario Ltd. W3999-15H048/001/HL Department of National Defence 2016/02/12 CAD 120,919.00
2079889 ONTARIO LTD. W4M00-12C281/002/WPG Department of National Defence 2014/07/29 CAD 29,730.00
2079889 ONTARIO LTD. W4M00-12C281/002/WPG Department of National Defence 2014/07/16 CAD 29,730.00
2079889 ONTARIO LTD. W4M00-12C281/002/WPG Department of National Defence 2014/05/02 CAD 29,730.00
2079889 ONTARIO LTD. W4M00-12C281/002/WPG Department of National Defence 2013/04/23 CAD 29,730.00
Elpa (Ontario) Inc. W8484-118171/001/PY Department of National Defence 2011/03/11 CAD 13,536.00
Elpa (Ontario) Inc. W8484-118171/001/PY Department of National Defence 2011/04/19 CAD -1,481.00
2274275 ONTARIO LTD W0125-09Q416/006/KIN Department of National Defence 2015/03/16 CAD 27,968.00
2274275 ONTARIO LTD W0125-09Q416/006/KIN Department of National Defence 2015/02/13 CAD 11,187.00
2274275 ONTARIO LTD W0125-09Q416/006/KIN Department of National Defence 2014/07/18 CAD 44,070.00
2274275 ONTARIO LTD W0125-09Q416/006/KIN Department of National Defence 2013/07/11 CAD 111,870.00
2274275 ONTARIO LTD W0125-09Q416/006/KIN Department of National Defence 2012/05/25 CAD 109,384.00
2274275 ONTARIO LTD W0125-09Q416/006/KIN Department of National Defence 2011/07/05 CAD 108,141.00
2274275 ONTARIO LTD W0125-09Q416/006/KIN Department of National Defence 2009/08/26 CAD 610,125.00
1856072 Ontario Ltd. W3713-13KN18/001/KIN Department of National Defence 2013/04/16 CAD 66,467.00
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 2013/04/26 CAD 66,467.00
Business Interiors (Ontario) Inc. 47624-124987/001/TOR Canada Border Services Agency 2012/02/22 CAD 24,600.00
1824187 ONTARIO LIMITED 21401-215333/002/KIN Correctional Service of Canada 2020/10/13 CAD 0.00
1824187 ONTARIO LIMITED 21401-228289/001/KIN Correctional Service of Canada 2022/09/29 CAD 0.00
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 21401-215333/004/KIN Correctional Service of Canada 2021/04/20 CAD 288,014.00
Ontario Environmental & Safety Network Ltd. 47905-120353/001/TOR Canada Border Services Agency 2013/03/22 CAD 20,227.00
Ontario Environmental & Safety Network Ltd. 47905-120353/001/TOR Canada Border Services Agency 2014/02/06 CAD 20,250.00
Ontario Environmental & Safety Network Ltd. 47905-120353/001/TOR Canada Border Services Agency 2012/04/03 CAD 73,450.00
Larivière Construction Ontario Ltd EP764-152254/001/FG Public Works and Government Services… 2016/05/19 CAD 1,079.00
Larivière Construction Ontario Ltd EP764-152254/001/FG Public Works and Government Services… 2015/06/17 CAD 61,000.00
Larivière Construction Ontario Ltd EP077-141561/001/FG Public Works and Government Services… 2013/12/20 CAD 23,922.00
Amre Supply Ontario Ltd W0113-101115/001/BOR Department of National Defence 2011/05/20 CAD 24,973.00
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 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
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
Ontario Barrier Wall Ltd. W0125-12J011/001/KIN Department of National Defence 2012/08/03 CAD 22,600.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2017/03/24 CAD 59,026.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2017/01/12 CAD 21,009.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2016/11/09 CAD -431,829.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2016/08/10 CAD 52,790.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2016/06/14 CAD 50,330.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2015/11/27 CAD 85,532.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2015/07/14 CAD 122,808.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2015/05/07 CAD 61,406.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2015/03/12 CAD 734,188.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2015/01/08 CAD 78,411.00
Atwill-Morin (Ontario) Inc. EP748-141813/001/FG Public Works and Government Services… 2014/05/06 CAD 9,158,472.00
Atwill-Morin (Ontario) Inc. EJ085-100926/001/FG Public Works and Government Services… 2012/03/26 CAD 1,180,021.00

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