Maintenance on CanadaBuys

The CanadaBuys website and SAP Ariba will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience. 

  • CanadaBuys on Friday, March 21, 8:00 pm until March 22 12:00 am (EDT)
  • SAP Ariba on Saturday, March 22 from 8:00 pm until March 23 12:00 am (EDT)   

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:

10 of 73380
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 Breast Cancer Lead 2025/02/24
Amended
2025/02/23 Ontario Health
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
Sitewise Pro/ PCensus database licenses by Federal Economic Development… Services 2020/02/20 2020/03/06 Federal Economic Development Agency for…
Displaying 1 - 10 of
10 of 106100
106100
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 2025/03/11
Amended
2100/01/01 Department of Public Works and Government…
ProServices SA - 1101417 Ontario Inc. Services 2025/03/11
Amended
2028/07/04 Department of Public Works and Government…
Proservices SA - 1907302 Ontario Inc. Services 2025/03/11
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 - 1019837 Ontario Inc. Services 2025/03/11
Amended
2028/07/04 Department of Public Works and Government…
ProServices SA - BOYDEN ONTARIO INC. Services 2025/01/22
Amended
2028/07/04 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 - 2764092 Ontario Inc Services 2024/11/12
Amended
2028/07/04 Department of Public Works and Government…
50 of 417545
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
1907302 Ontario Inc. E60ZT-180027/206/ZT Department of Public Works and Government… 2025/03/11
Amended
CAD 0.00
2441414 Ontario Inc. E60ZT-180028/372/ZT Department of Public Works and Government… 2025/03/11
Amended
CAD 0.00
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
1907302 Ontario Inc. E60ZT-180027/206/ZT Department of Public Works and Government… 2024/02/13
Amended
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… 2025/03/11
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
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
1019837 Ontario Inc E60ZT-180027/040/ZT Department of Public Works and Government… 2025/03/11
Amended
CAD 0.00
Boyden Ontario Inc E60ZT-180026/296/ZT Department of Public Works and Government… 2025/01/22
Amended
CAD 0.00
2311443 Ontario Inc E60ZT-180025/030/ZT Department of Public Works and Government… 2024/10/29
Amended
CAD 0.00
2407124 Ontario Inc. o/a Dialectic CW2382589 Department of Public Works and Government… 2024/12/19 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
1479038 Ontario Inc E60ZT-180029/342/ZT Department of Public Works and Government… 2025/03/11
Amended
CAD 0.00
2346240 Ontario Inc E60ZT-180025/031/ZT Department of Public Works and Government… 2025/03/11
Amended
CAD 0.00
2060945 Ontario Inc CW2371981 Department of Public Works and Government… 2024/09/20 CAD 0.00
2346240 Ontario Inc E60ZT-180025/031/ZT Department of Public Works and Government… 2024/01/12
Amended
CAD 0.00
1479038 Ontario Inc E60ZT-180029/342/ZT Department of Public Works and Government… 2025/03/12
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
2151706 ONTARIO INC. 86100-170005/008/CY Immigration and Refugee Board (IRB) 2024/11/30
Amended
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) 2024/04/16
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) 2024/07/30
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
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… 2023/06/22
Amended
CAD 1,892,750.00
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
Deep Logic Solutions Nexus Inc., 1213145 Ontario Inc., 1745104 Ontario… E60ZT-180025/129/ZT Department of Public Works and Government… 2025/01/10
Amended
CAD 0.00
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

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