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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: 


Notice categories:

50 of 71593
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
TSPS - Ecosystem Project (FEDDEV ONTARIO) Services 2022/07/26 2022/08/15 Federal Economic Development Agency for…
Organizational Design and Classification Consultant (FedDev Ontario) Services 2021/08/09 2021/08/24 Federal Economic Development Agency for…
TBIPS -IT Security Threat and Risk Assessment (FEDDEV ONTARIO) Services 2022/06/14 2022/07/25 Federal Economic Development Agency for…
Car-Sharing Fleet Management 2022 (FEDDEV ONTARIO) Services related to goods 2023/01/13
Amended
2023/01/23 Federal Economic Development Agency for…
Ontario Exchange 2023/05/09
Amended
2023/05/08 ECampus Ontario
Ontario Gynecologic Cancers Lead Services 2024/11/07
Amended
2024/11/30 Ontario Health
Janitorial Services at Ontario Place located in Toronto, Ontario 2023/06/12
Amended
2023/06/12 Ontario Place Corporation
Ontario Cervical Screening Program, Clinical Lead 2024/03/15
Amended
2024/03/15 Ontario Health
Ontario Health eVisit Video-Conferencing Platform 2024/09/26
Amended
2024/09/26 Ontario Health
Sitewise Pro/ PCensus database licenses by Federal Economic Development… Services 2020/02/20 2020/03/06 Federal Economic Development Agency for…
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
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
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
The Ontario Public Health Convention (TOPHC) Venue 2024/11/12
Amended
2024/11/12 Public Health Ontario
Provincial Medical Lead - Peritoneal Dialysis, Ontario Renal Network 2024/10/08
Amended
2024/10/08 Ontario Health
Panel Member, Ontario Laboratory Medicine Program (OLMP) – Microbiology 2024/07/15
Amended
2024/07/13 Ontario Health
Clinical Lead, Ontario Laboratory Medicine Program (OLMP) – Hematology 2024/05/06
Amended
2024/05/04 Ontario Health
Clinical Lead, Ontario Laboratory Medicine Program (OLMP) – Pathology 2024/05/06
Amended
2024/05/04 Ontario Health
Clinical Lead, Ontario Laboratory Medicine Program (OLMP) – Microbiology 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
Financial Advisory Services Consultant in connection with The Allen… Services 2020/08/03
Amended
2020/08/10 Parc Downsview Park Inc.
Ontario Health RFP2024-02 Recovery Team Ground Transportation Services-… 2024/09/12
Amended
2024/09/12 Ontario Health
Financial Advisory Services Consultant in connection with The Allen… Services 2020/06/29 2020/07/09 Parc Downsview Park Inc.
APN_Commissioning Services - Trenton, Ontario Services 2024/09/03
Amended
2024/09/03 Defence Construction Canada - Ontario…
ASSET RETIREMENT OBLIGATIONS CONSULTANT Services 2022/10/19 2022/10/26 Marine Atlantic Inc.
VIRTUAL LEARNING DEVELOPMENT SERVICE PROVIDERS FOR ONTARIO EXCHANGE… 2024/11/12
Amended
2024/11/12 ECampus Ontario
APN_ Maintenance & Support Services - Toronto, Ontario Services 2023/02/22
Amended
2023/02/22 Defence Construction Canada - Ontario…
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.
FDMS - Mediators - Ontario Services 2014/01/13
Amended
2014/01/21 Agriculture and Agri-Food Canada
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.
Anti-racism strategy for the Ontario region Services 2022/01/05
Amended
2022/01/06 Correctional Service of Canada
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.
Pay Equity Consultant Services 2022/09/02 2022/09/20 Marine Atlantic Inc.
Electrical Products (Ontario) Goods 2022/08/31 2022/09/14 Department of National Defence
APN - CSOTC INFRASTRUCTURE, GARRISON PETAWAWA, ONTARIO Construction 2024/04/16
Amended
2024/04/16 Defence Construction Canada - Ontario…
Displaying 1 - 50 of
50 of 103873
103873
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Canada Business Ontario - Contact Centre Services 2014/03/20 N/A FedDev Ontario
ProServices SA - 2441414 Ontario Inc. Services 2024/11/12
Amended
2100/01/01 Department of Public Works and Government…
Proservices SA - 1907302 Ontario Inc. Services 2024/11/07
Amended
2028/07/04 Department of Public Works and Government…
ProServices SA - 1101417 Ontario Inc. Services 2024/11/06
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…
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)
ProServices SA - 2311443 Ontario Inc. Services 2024/10/29
Amended
2028/07/04 Department of Public Works and Government…
Proservices SA - 2764092 Ontario Inc Services 2024/11/12
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…
ProServices SA - 2346240 Ontario Inc Services 2024/11/05
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…
Amend 006 - Transcription Services - 2151706 Ontario Inc. Services 2024/07/30
Amended
2024/11/30 Immigration and Refugee Board (IRB)
Amend 001 - Portable Toilets at CFB Borden - 975779 Ontario Inc Services 2024/04/08
Amended
2025/04/30 Department of National Defence (DND)
Amend 000 - Construction-CFIA Burners - 2311812 ONTARIO INC. Services 2023/12/19
Amended
2023/12/29 Department of Public Works and Government…
Amend 002 - Temporary Help Services - BOYDEN ONTARIO INC. Services 2023/09/25
Amended
2030/01/01 Department of Public Works and Government…
Internal and External Audits - 529040 ONTARIO INC, 880382 ONTARIO INC Services 2024/04/30
Amended
2024/04/30 Department of Public Works and Government…
Amend 001 - W6889-210101 - Overhead Crane Repair and Service - 1478603… Services 2024/09/30
Amended
2024/09/30 Department of National Defence (DND)
Amend 001 - Disposal of Waste Water - 2384575 ONTARIO INC. Services 2024/04/30
Amended
2024/04/30 Department of Public Works and Government…
Amend 003 - AMBR Furniture  Office Chairs - Business Interiors (Ontario… Goods 2023/11/30
Amended
2023/11/30 Department of Public Works and Government…
French Translation Services - Marine Atlantic Inc. Services 2021/02/16 N/A Marine Atlantic Inc.
ProServices SA - 1479038 Ontario Inc Services 2024/11/06
Amended
2100/01/01 Department of Public Works and Government…
RFSO - Ontario Region, Architectural Services Services 2013/02/01 N/A Public Works and Government Services…
Howdenvale, Ontario - Wharf Rehabilitation Construction 2019/11/07 N/A Fisheries and Oceans Canada
Meaford, Ontario. Wharf Repairs Construction 2014/09/19 N/A Fisheries and Oceans Canada
Food Catering Services - SW Ontario Services 2018/08/30 N/A Department of National Defence
HARBOUR REPAIRS, BATCHAWANA, ONTARIO Construction 2015/12/23 N/A Fisheries and Oceans Canada
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.
Bayfield, Ontario. - Wharf Rehabilition Construction 2015/09/22 N/A Fisheries and Oceans Canada
Office Seating SA_Triad Office Interiors - Burlington (1681721 Ontario… Goods 2023/04/06
Amended
2029/04/14 Department of Public Works and Government…
Amend 000 - Cleaning Services, Duct-Exhaust System - Light Fixtures -… Services 2024/06/28
Amended
2025/06/30 Department of National Defence (DND)
Amend 002 - Communication Promotional Material - Big Tree Promotions (… Services 2023/07/18
Amended
2023/12/30 Department of Public Works and Government…
Wharf Repairs - Batchawana & Mamainse Harbour, Ontario Construction 2024/09/05 2025/02/15 Fisheries and Oceans Canada
Proservices SA - The University of Western Ontario Services 2024/11/07
Amended
2100/01/01 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 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…
Amend 006 - Groceries RMSO, Ontario Region - Sysco Canada, Inc. (Sysco… Goods 2023/11/30
Amended
2023/11/30 Department of Public Works and Government…
Ontario Region - Architectural Services RFSO Services 2016/06/03 N/A Public Works and Government Services…
Chalk River, Ontario - Meridian Bridge Upgrade Construction 2018/03/23 N/A Public Works and Government Services…
Procurement Specialist, Ottawa, Ontario Services 2019/01/15 N/A Natural Resources Canada
Amend 001 - Supply Arrangement - 1766992 Ontario Ltd. Services 2022/03/09 2036/03/31 Department of Public Works and Government…
Windsor, Ontario Detroit River Hazardous & Non-Hazardous Services 2014/07/18 N/A Public Works and Government Services…
50 of 409084
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
2441414 Ontario Inc. E60ZT-180028/372/ZT Department of Public Works and Government… 2024/11/12
Amended
CAD 0.00
1907302 Ontario Inc. E60ZT-180027/206/ZT Department of Public Works and Government… 2024/11/07
Amended
CAD 0.00
1270665 Ontario Inc. E60ZT-180026/185/ZT Department of Public Works and Government… 2024/10/29
Amended
CAD 0.00
1101417 ONTARIO INC. E60ZT-180026/183/ZT Department of Public Works and Government… 2024/08/06
Amended
CAD 0.00
2242325 ONTARIO INC. CW2365555 Department of Public Works and Government… 2024/06/21 CAD 0.00
1101417 Ontario Inc. E60ZT-180026/183/ZT Department of Public Works and Government… 2024/02/06
Amended
CAD 0.00
1101417 ONTARIO INC. E60ZT-180026/183/ZT Department of Public Works and Government… 2024/11/06
Amended
CAD 0.00
2259360 ONTARIO INC. CW2371764 Department of Public Works and Government… 2024/09/20 CAD 0.00
2138724 Ontario Inc. CW2365002 Department of Public Works and Government… 2024/06/21 CAD 0.00
1907302 Ontario Inc. E60ZT-180027/206/ZT Department of Public Works and Government… 2024/02/13
Amended
CAD 0.00
2441414 Ontario Inc. E60ZT-180028/372/ZT Department of Public Works and Government… 2021/12/16 CAD 0.00
ONTARIO CRANE SERVICE W6854-200195/001/TOR Department of National Defence (DND) 2023/12/06
Amended
CAD 158,200.00
2311443 Ontario Inc E60ZT-180025/030/ZT Department of Public Works and Government… 2024/10/29
Amended
CAD 0.00
1323653 Ontario Inc. E60ZT-180025/027/ZT Department of Public Works and Government… 2024/10/29
Amended
CAD 0.00
1000309024 ONTARIO INC. CW2371737 Department of Public Works and Government… 2024/09/20 CAD 0.00
2764092 Ontario Inc. E60ZT-180028/385/ZT Department of Public Works and Government… 2024/01/24
Amended
CAD 0.00
2764092 Ontario Inc. E60ZT-180028/385/ZT Department of Public Works and Government… 2023/03/16 CAD 0.00
2764092 Ontario Inc. E60ZT-180028/385/ZT Department of Public Works and Government… 2024/11/12
Amended
CAD 0.00
2515936 Ontario Inc. CW2372284 Department of Public Works and Government… 2024/09/20 CAD 0.00
Ontario Ovens Inc. 23572-120506/001/PV Natural Resources Canada 2012/01/23 CAD 64,374.00
Ontario Ovens Inc. 23572-120506/001/PV Natural Resources Canada 2012/01/23 CAD 64,374.00
2346240 Ontario Inc E60ZT-180025/031/ZT Department of Public Works and Government… 2024/01/12
Amended
CAD 0.00
2346240 Ontario Inc E60ZT-180025/031/ZT Department of Public Works and Government… 2024/11/05
Amended
CAD 0.00
1155238 Ontario Inc E60ZT-180026/184/ZT Department of Public Works and Government… 2024/10/28
Amended
CAD 0.00
2060945 Ontario Inc CW2371981 Department of Public Works and Government… 2024/09/20 CAD 0.00
2151706 ONTARIO INC. 86100-170005/008/CY Immigration and Refugee Board (IRB) 2024/07/25
Amended
CAD 0.00
2151706 ONTARIO INC. 86100-170005/008/CY Immigration and Refugee Board (IRB) 2024/07/30
Amended
CAD 0.00
2151706 ONTARIO INC. 86100-170005/008/CY Immigration and Refugee Board (IRB) 2024/04/16
Amended
CAD 0.00
2151706 ONTARIO INC. 86100-170005/008/CY Immigration and Refugee Board (IRB) 2024/04/12
Amended
CAD 0.00
2151706 ONTARIO INC. 86100-170005/008/CY Immigration and Refugee Board (IRB) 2023/07/18
Amended
CAD 0.00
2151706 ONTARIO INC. 86100-170005/008/CY Immigration and Refugee Board (IRB) 2023/07/18
Amended
CAD 0.00
1933152 Ontario Inc. W6854-210213/001/TOR Department of National Defence (DND) 2024/04/08
Amended
CAD 282,500.00
1933152 Ontario Inc. W6854-210213/001/TOR Department of National Defence (DND) 2023/04/27
Amended
CAD 282,500.00
2311812 Ontario Inc. EP076-222018/001/FG Department of Public Works and Government… 2023/12/19
Amended
CAD 1,892,750.00
2311812 Ontario Inc. EP076-222018/001/FG Department of Public Works and Government… 2023/08/18
Amended
CAD 1,892,750.00
2311812 Ontario Inc. EP076-222018/001/FG Department of Public Works and Government… 2023/06/22
Amended
CAD 1,892,750.00
GIRARDIN ONTARIO INC. T8009-200299/001/HP Transport Canada 2021/05/11 CAD 134,181.00
Boyden Ontario Inc EN578-172870/227/ZN Department of Public Works and Government… 2023/09/25
Amended
CAD 0.00
Ontario Laundry Systems Inc. W8482-156487/001/HN Department of National Defence 2015/01/13 CAD 2,711.00
Ontario Polygraph Consulting Inc. M9010-071091/020/ZG Royal Canadian Mounted Police 2009/03/26 CAD 0.00
GSI INTERNATIONAL CONSULTING INC. EP944-190770/001/ZQ Department of Public Works and Government… 2024/01/30
Amended
CAD 179,875.78
GS International Consulting Inc. EP944-190770/001/ZQ Department of Public Works and Government… 2023/09/07
Amended
CAD 272,636.03
GSI INTERNATIONAL CONSULTING INC. EP944-190770/001/ZQ Department of Public Works and Government… 2024/04/30
Amended
CAD 179,875.78
GSI INTERNATIONAL CONSULTING INC. EP944-190770/001/ZQ Department of Public Works and Government… 2024/01/12
Amended
CAD 6,867,559.41
GS International Consulting Inc. EP944-190770/001/ZQ Department of Public Works and Government… 2023/10/17
Amended
CAD 6,867,559.41
GS International Consulting Inc. EP944-190770/001/ZQ Department of Public Works and Government… 2023/06/22
Amended
CAD 272,636.03
Ontario Laundry Systems Inc. W8482-156487/001/HN Department of National Defence 2014/11/21 CAD 47,574.00
ONTARIO CRANE SERVICE W6889-210101/001/PET Department of National Defence (DND) 2024/06/11
Amended
CAD 508,133.00
ONTARIO CRANE SERVICE W6889-210101/001/PET Department of National Defence (DND) 2024/09/30
Amended
CAD 508,133.00
2384575 Ontario Inc. O/A Eugene Craig's Septic Service W6888-201802/001/KIN Department of Public Works and Government… 2024/04/30
Amended
CAD 0.00

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