SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • Friday, June 28 from 3:00 pm until 7:00 pm (Eastern Time) 
  • Saturday, June 29 from12:00 am (Eastern Time) 

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 64772
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
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
Request for Bids for Ontario Nuclear Funds - Audit Services 2023/11/08
Amended
 2023/11/08 Ontario Financing Authority
RFSO – Contemporary Architecture – National Parks and Historic Sites in… Services 2016/07/06
Amended
 2016/07/14 Parks Canada
2024 Ontario Building Code Edition Printing Services 2024/05/08
Amended
 2024/05/08 Supply Ontario
APN_Commissioning Services - Ontario Services 2023/12/08
Amended
 2023/12/08 Defence Construction Canada - Ontario…
Clinical Lead, Ontario Laboratory Medicine Program (OLMP) – Microbiology 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
Panel Member, Ontario Laboratory Medicine Program (OLMP) – Microbiology Services 2024/07/13 Ontario Health
Provincial Medical Director, Ontario Laboratory Medicine Program (OLMP) 2024/03/27
Amended
 2024/03/27 Ontario Health

Displaying 21 - 30 of
10 of 93056
93056
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Bayfield, Ontario. - Wharf Rehabilition Construction 2015/09/22 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.
ProServices SA – 1000000815 Ontario Corporation Services 2024/02/22
Amended
 2028/07/04 Department of Public Works and Government…
Proservices SA - The University of Western Ontario Services 2024/02/13
Amended
 2100/01/01 Department of Public Works and Government…
Office Seating SA_Triad Office Interiors - Burlington (1681721 Ontario… Goods 2023/04/06
Amended
 2029/04/14 Department of Public Works and Government…
Ontario Region - CM Services Construction 2020/02/18 N/A Public Works and Government Services…
Amend 002 - Communication Promotional Material - Big Tree Promotions (… Services 2023/07/18
Amended
 2023/12/30 Department of Public Works and Government…
Amend 000 - Cleaning Services, Duct-Exhaust System - Light Fixtures -… Services 2023/12/05
Amended
 2024/06/30 Department of National Defence (DND)
Rideau Canal - New railing, Ottawa, Ontario Construction 2017/10/06 N/A National Capital Commission

50 of 386723
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
Bee-Line Disposal W6889-210107/001/PET Department of National Defence 2021/06/22 CAD 90,513.00
Bee-Line Disposal W6889-210107/001/PET Department of National Defence 2021/06/22 CAD 90,513.00
Bee-Line Disposal W0107-18C694/001/PET Department of National Defence 2018/11/29 CAD 67,122.00
Bee-Line Disposal W0107-14C485/001/PET Department of National Defence 2018/08/16 CAD 84,750.00
Bee-Line Disposal W0107-14C485/001/PET Department of National Defence 2018/06/27 CAD 84,750.00
Bee-Line Disposal W0107-14C485/001/PET Department of National Defence 2017/03/09 CAD 84,750.00
Bee-Line Disposal W0107-14C485/001/PET Department of National Defence 2015/06/12 CAD 84,750.00
Bee-Line Disposal W0107-10C222/001/PET Department of National Defence 2015/05/12 CAD 47,460.00
Bee-Line Disposal W0107-10C222/001/PET Department of National Defence 2015/04/22 CAD 47,460.00
Bee-Line Disposal W0107-10C222/001/PET Department of National Defence 2015/01/20 CAD 47,460.00
Bee-Line Disposal W0107-10C222/001/PET Department of National Defence 2014/09/29 CAD 47,460.00
Bee-Line Disposal W0107-10C222/001/PET Department of National Defence 2014/06/25 CAD 47,460.00
Bee-Line Disposal W0107-10C222/001/PET Department of National Defence 2011/06/23 CAD 47,460.00
Bee-Line Disposal W0107-07C861/001/PET Department of National Defence 2011/04/15 CAD 49,875.00
Bee-Line Disposal W0107-09DG46/001/PET Department of National Defence 2009/04/29 CAD 15,000.00
ONTARIO CRANE SERVICE W6854-200195/001/TOR Department of National Defence (DND) 2023/12/06
Amended
 CAD 158,200.00
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
2441414 Ontario Inc. E60ZT-180028/372/ZT Department of Public Works and Government… 2021/12/16 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
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
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
Ontario Laundry Systems Inc. W8482-156487/001/HN Department of National Defence 2014/11/21 CAD 47,574.00
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… 2024/01/30
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… 2023/09/07
Amended
 CAD 272,636.03
GS International Consulting Inc. EP944-190770/001/ZQ Department of Public Works and Government… 2023/06/22
Amended
 CAD 272,636.03
ONTARIO CRANE SERVICE W6889-210101/001/PET Department of National Defence (DND) 2024/06/11
Amended
 CAD 508,133.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2021/09/21 CAD 461,040.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2021/04/15 CAD 56,500.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2020/03/09 CAD 461,040.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2019/04/25 CAD 56,500.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2018/05/03 CAD 56,500.00

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