SAP Ariba and Fieldglass system maintenance

All SAP platforms will be down for scheduled maintenance at the times listed below. We apologize for any inconvenience.

  • SAP Ariba on Friday, June 28 from 2:00 pm until June 30 1:00 am (Eastern Time) 
  • SAP Fieldglass on Saturday, June 28 from11:00 pm until June 29 9:00 pm (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 64877
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
RFSO – Contemporary Architecture – National Parks and Historic Sites in… Services 2016/07/06
Amended
 2016/07/14 Parks Canada
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
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
Clinical Lead, Ontario Laboratory Medicine Program (OLMP) – Hematology 2024/05/06
Amended
 2024/05/04 Ontario Health
Panel Member, Ontario Laboratory Medicine Program (OLMP) – Microbiology Services 2024/07/13 Ontario Health

Displaying 21 - 30 of
10 of 93112
93112
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Financial Advisory Services Consultant in connection with The Allen… Services 2020/10/09 N/A Parc Downsview Park Inc.
HARBOUR REPAIRS, BATCHAWANA, ONTARIO Construction 2015/12/23 N/A Fisheries and Oceans Canada
Bayfield, Ontario. - Wharf Rehabilition Construction 2015/09/22 N/A Fisheries and Oceans Canada
ProServices SA – 1000000815 Ontario Corporation Services 2024/02/22
Amended
 2028/07/04 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…
Proservices SA - The University of Western Ontario Services 2024/02/13
Amended
 2100/01/01 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 2024/06/28
Amended
 2025/06/30 Department of National Defence (DND)
Amend 000 - Various Aggregate Materials - 1288808 Ontario Ltd Goods 2024/04/22
Amended
 2025/05/31 Department of National Defence (DND)

50 of 387561
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
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 2018/05/03 CAD 56,500.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2017/05/02 CAD 461,040.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2015/12/14 CAD 461,040.00
1130084 Ontario Inc. 23229-129462/008/SQ Natural Resources Canada 2014/05/07 CAD 291,540.00
Ontario Laundry Systems Inc. W0125-11J040/001/KIN Department of National Defence 2012/02/17 CAD 19,622.00
2597353 ONTARIO INC. 47419-209684/001/SI Canada Border Services Agency 2020/10/08 CAD 56,153.00
2597353 ONTARIO INC. 47419-209684/001/SI Canada Border Services Agency 2019/12/20 CAD 56,153.00
2151706 Ontario Inc 86100-170005/008/CY Immigration and Refugee Board 2022/04/20 CAD 0.00
2151706 Ontario Inc 86100-170005/008/CY Immigration and Refugee Board 2021/02/25 CAD 0.00
2151706 Ontario Inc 86100-170005/008/CY Immigration and Refugee Board 2019/12/30 CAD 0.00
Ontario Specialty Contracting, Inc. E0213-07C037/001/PWZ Public Works and Government Services… 2009/06/12 CAD 23,448.00
Ontario Specialty Contracting, Inc. E0213-07C037/001/PWZ Public Works and Government Services… 2009/03/17 CAD 10,080.00
ONTARIO RESOURCE MANAGEMENT GROUP INC. EQ447-151050/001/PWL Public Works and Government Services… 2015/04/09 CAD -272.00
ONTARIO RESOURCE MANAGEMENT GROUP INC. EQ447-151050/001/PWL Public Works and Government Services… 2015/01/12 CAD -28,726.00
ONTARIO RESOURCE MANAGEMENT GROUP INC. EQ447-151050/001/PWL Public Works and Government Services… 2014/10/20 CAD 78,672.00
Ontario Harvestore Systems (1995) Inc. 21K01-080018/001/KIN Correctional Service of Canada 2009/02/09 CAD 62,811.00
914078 Ontario Inc. EN960-231030/006/ZF Public Works and Government Services… 2024/06/10 CAD 84,750.00
1084999 Ontario Inc. EJ196-140617/001/FK Public Works and Government Services… 2022/07/27 CAD 1,280.00
2145675 Ontario Inc. EP076-211368/001/FG Public Works and Government Services… 2022/07/07 CAD 33,183.00
2490196 ONTARIO INC. 2B0KB-219732/001/SI SHARED SERVICES CANADA 2022/02/16 CAD 169,497.00
1084999 Ontario Inc. EJ196-140617/001/FK Public Works and Government Services… 2021/07/29 CAD 2,559.00
DIALOG ONTARIO INC. EQ754-123369/001/PWL Public Works and Government Services… 2021/06/02 CAD -25,074.00
914078 Ontario Inc. EN960-212323/004/ZF Public Works and Government Services… 2021/05/31 CAD 152,550.00
1084999 Ontario Inc. EJ196-140617/001/FK Public Works and Government Services… 2020/07/29 CAD 2,559.00
1084999 Ontario Inc. EJ196-140617/001/FK Public Works and Government Services… 2020/04/29 CAD 1,280.00
DIALOG ONTARIO INC. EQ754-152119/001/PWL Public Works and Government Services… 2020/03/23 CAD 26,374.00
DIALOG ONTARIO INC. EQ754-162494/001/PWL Public Works and Government Services… 2020/02/26 CAD 193,196.00
2553164 Ontario Inc. 6D062-194501/001/PV Public Health Agency of Canada 2020/02/21 CAD 935,740.00
2373904 Ontario Inc. EP375-180008/001/CY Public Works and Government Services… 2019/07/11 CAD 647,634.00
DIALOG ONTARIO INC. EQ734-162583/001/PWL Public Works and Government Services… 2018/10/18 CAD 31,798.00
DIALOG ONTARIO INC. KW405-141018/001/PWL Environment Canada 2018/10/03 CAD -83,749.00
5026747 ONTARIO INC. EP754-181605/001/FP Public Works and Government Services… 2018/02/13 CAD 5,183.00
2145675 Ontario Inc. EP076-180233/001/FG Public Works and Government Services… 2018/01/18 CAD 1,124,820.00
1867832 ONTARIO INC. EQ754-181708/001/PWL Public Works and Government Services… 2017/12/15 CAD 919,959.00
1867832 ONTARIO INC. EQ754-181332/001/PWL Public Works and Government Services… 2017/12/07 CAD 117,447.00
DIALOG ONTARIO INC. EQ754-151528/001/PWL Public Works and Government Services… 2017/11/08 CAD 27,685.00
1793567 Ontario Inc. W0135-161808/002/KIN Department of National Defence 2017/09/26 CAD 110,636.00
1793567 Ontario Inc. W0135-161808/001/KIN Department of National Defence 2017/08/02 CAD 60,000.00
DIALOG ONTARIO INC. EQ754-160571/001/PWL Public Works and Government Services… 2017/05/31 CAD 8,927.00
DIALOG ONTARIO INC. EQ754-162056/001/PWL Public Works and Government Services… 2017/03/29 CAD 522,991.00
DIALOG ONTARIO INC. EQ754-161180/001/PWL Public Works and Government Services… 2017/02/08 CAD 3,363.00
DIALOG ONTARIO INC. EQ754-151592/001/PWL Public Works and Government Services… 2016/10/24 CAD 14,961.00
DIALOG ONTARIO INC. EQ754-161782/001/PWL Public Works and Government Services… 2016/10/18 CAD -46,895.00
927882 Ontario Inc. EJ196-152216/001/FK Public Works and Government Services… 2016/08/12 CAD -2,051.00
DIALOG ONTARIO INC. EQ734-152308/001/PWL Public Works and Government Services… 2016/05/25 CAD 5,108.00
927882 Ontario Inc. EJ196-152216/001/FK Public Works and Government Services… 2016/05/10 CAD 1,410,729.00
DIALOG ONTARIO INC. EQ754-131107/001/PWL Public Works and Government Services… 2016/01/29 CAD 0.00
DIALOG ONTARIO INC. EQ754-131107/006/PWL Public Works and Government Services… 2016/01/29 CAD 0.00
2214590 Ontario Inc. W0125-165100/002/KIN Department of National Defence 2015/12/09 CAD 198,880.00

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