SIGMA system maintenance

Due to a planned maintenance, the integration of updates to supplier financial information in SAP Ariba will be delayed during the times listed below. We apologize for any inconvenience. 

  • Friday, April 25 from 7:00 pm until 8:00 pm (EDT)

Important Notice: Procurement Posting Guidelines During Federal Elections

During a federal government election, it is the buyer’s responsibility to obtain proper approval prior to posting procurement activities on CanadaBuys. For more information on obtaining approval prior to posting on CanadaBuys, buyers should contact their supervisor. For technical questions regarding publications or urgent requirements regarding postings, contact the Service Desk.

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 22018
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
LEBRETON FLATS - DISTRICT ENERGY UTILITY PROVIDER Services 2025/01/31
Amended
 2025/01/31 National Capital Commission (NCC)
Professional Services for LeBreton Flats District Energy System… Services 2023/09/20
Amended
 2023/09/20 National Capital Commission
Lonsdale Energy District Energy Thermo-Hydraulic Modeling 2023/12/13
Amended
 2023/12/14 Lonsdale Energy Corporation
RFQu - District Energy Plan 2024/03/21 2024/05/09 Comox Valley Regional District
District Energy Business Case 2024/12/05 2024/12/15 Greater Vancouver Regional District (…
District Energy Transfer Stations 2025/04/16 2025/05/07 City of Surrey
District Energy System Expansion 2024/11/15
Amended
 2024/11/19 City of Surrey
District Energy System Expansion 2024/02/29
Amended
 2024/03/01 City of Surrey
District Energy Transfer Stations 2024/01/19
Amended
 2024/01/25 City of Surrey
ESAP District Energy Systems Services 2018/02/28 2018/03/15 Public Works and Government Services…

Displaying 1 - 10 of
10 of 62774
62774
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Professional Services for LeBreton Flats District Energy System… Services 2023/11/22 2025/07/20 National Capital Commission
District Energy Systems Advisory Services Services 2012/11/05 N/A Public Works and Government Services…
Energy Services 2017/12/07 N/A Public Works and Government Services…
Energy Services 2014/05/07 N/A Natural Resources Canada
Energy Services 2015/10/30 N/A Natural Resources Canada
Energy-market Analysis Services Services 2025/02/28 2026/02/28 Canada Energy Regulator
Energy Services 2014/05/07 N/A Natural Resources Canada
Energy Services 2014/05/07 N/A Natural Resources Canada
Energy Services 2014/05/07 N/A Natural Resources Canada
Energy Services 2014/05/07 N/A Natural Resources Canada

50 of 274631
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
Markham District Energy Inc. EP635-181990/001/ZQ Public Works and Government Services… 2022/03/17 CAD 2,124,400.00
Markham District Energy Inc. EP635-181990/001/ZQ Public Works and Government Services… 2021/02/05 CAD 2,124,400.00
Markham District Energy Inc. EP635-181990/001/ZQ Public Works and Government Services… 2018/12/17 CAD 2,124,400.00
Markham District Energy Inc. EP635-181990/001/ZQ Public Works and Government Services… 2018/05/15 CAD 2,124,400.00
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT EP635-181990/001/ZQ Department of Public Works and Government… 2024/03/31
Amended
 CAD 2,124,400.00
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT EP635-181990/001/ZQ Department of Public Works and Government… 2023/09/21
Amended
 CAD 2,124,400.00
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT EP635-181990/001/ZQ Department of Public Works and Government… 2023/09/07
Amended
 CAD 2,124,400.00
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT EP635-181990/001/ZQ Department of Public Works and Government… 2023/04/01
Amended
 CAD 2,124,400.00
DISTRICT FACTORY OUTLET INC. 47890-111003/001/VIC Canada Border Services Agency 2010/09/29 CAD 34,448.00
Nor-Sham (Markham) Hotels Inc. E60LP-150002/081/LP Public Works and Government Services… 2016/01/26 CAD 65,500.00
Nor-Sham (Markham) Hotels Inc. E60LP-140002/075/LP Public Works and Government Services… 2015/03/04 CAD 65,500.00
Nor-Sham (Markham) Hotels Inc. E60LP-130002/078/LP Public Works and Government Services… 2014/02/06 CAD 25,000.00
Nor-Sham (Markham) Hotels Inc. E60LP-120002/083/LP Public Works and Government Services… 2013/01/14 CAD 25,000.00
Nor-Sham (Markham) Hotels Inc. E60LP-110002/082/LP Public Works and Government Services… 2012/01/01 CAD 25,000.00
Nor-Sham (Markham) Hotels Inc. E60LP-100002/092/LP Public Works and Government Services… 2011/01/01 CAD 25,000.00
Nor-Sham (Markham) Hotels Inc. E60LP-090002/091/LP Public Works and Government Services… 2010/01/01 CAD 25,000.00
Nor-Sham (Markham) Hotels Inc. E60LP-080002/093/LP Public Works and Government Services… 2009/01/01 CAD 25,000.00
ASE Smart Energy Inc. EN579-182234/001/SC Public Works and Government Services… 2018/08/02 CAD 27,750.00
ASE Smart Energy Inc. EN579-182234/001/SC Public Works and Government Services… 2018/03/20 CAD -22,699.00
ASE Smart Energy Inc. EN579-182234/001/SC Public Works and Government Services… 2018/02/28 CAD 314,611.00
ASE Smart Energy Inc. EN579-182234/001/SC Public Works and Government Services… 2017/12/07 CAD 324,454.00
FVB Energy Inc. EP635-182388/001/FE Department of Public Works and Government… 2024/10/02
Amended
 CAD -1,718.58
FVB Energy Inc. EP635-182388/001/FE Department of Public Works and Government… 2024/09/30
Amended
 CAD -1,718.58
FVB Energy Inc. EP635-201310/001/FE Department of Public Works and Government… 2024/02/28
Amended
 CAD 392,717.00
FVB Energy Inc. EP635-182388/001/FE Department of Public Works and Government… 2024/02/21
Amended
 CAD -1,718.58
FVB Energy Inc. EP635-201310/001/FE Department of Public Works and Government… 2023/12/15
Amended
 CAD 392,717.00
Edward Village Markham Inc. W0113-19CS20/001/TOR Department of National Defence 2019/10/25 CAD 6,043.00
Edward Village Markham Inc. W0113-19CS20/001/TOR Department of National Defence 2019/10/15 CAD 22,832.00
H.J. Hotels (Markham) Inc. B7525-190160/003/LP Citizenship and Immigration Canada 2018/10/12 CAD 31,836.00
H.J. Hotels (Markham) Inc. B7525-190160/003/LP Citizenship and Immigration Canada 2018/09/26 CAD 56,850.00
H.J. Hotels (Markham) Inc. B7525-190160/003/LP Citizenship and Immigration Canada 2018/07/19 CAD 567,443.00
Markham Suites Hotel Limited E60LP-150002/281/LP Public Works and Government Services… 2016/01/29 CAD 118,000.00
Markham Suites Hotel Limited E60LP-140002/262/LP Public Works and Government Services… 2015/03/11 CAD 118,000.00
Markham Suites Hotel Limited E60LP-130002/259/LP Public Works and Government Services… 2014/02/11 CAD 25,000.00
Markham Suites Hotel Limited E60LP-120002/277/LP Public Works and Government Services… 2013/01/16 CAD 118,000.00
Markham Suites Hotel Limited E60LP-110002/274/LP Public Works and Government Services… 2012/01/01 CAD 118,000.00
Markham Woodbine Hospitality Limited W8160-100022/001/TOR Department of National Defence 2011/04/11 CAD 1,500,000.00
Markham Suites Hotel Limited E60LP-100002/295/LP Public Works and Government Services… 2011/01/01 CAD 118,000.00
Markham Suites Hotel Limited E60LP-090002/311/LP Public Works and Government Services… 2010/01/01 CAD 118,000.00
Markham Suites Hotel Limited E60LP-080002/300/LP Public Works and Government Services… 2009/01/01 CAD 118,000.00
Energy Navigator Inc. A2770-136011/001/EDM INDIGENOUS AND NORTHERN AFFAIRS CANADA 2017/02/13 CAD 34,335.00
Energy Navigator Inc. A2770-136011/001/EDM INDIGENOUS AND NORTHERN AFFAIRS CANADA 2014/02/24 CAD 103,005.00
Energy Navigator Inc. A2770-136011/001/EDM INDIGENOUS AND NORTHERN AFFAIRS CANADA 2014/02/24 CAD 171,675.00
RER Énergie inc. / RER Energy Inc. 23483-190828/001/CX Natural Resources Canada 2019/01/08 CAD 24,239.00
RER Énergie inc. / RER Energy Inc. 23332-190597/001/CX Natural Resources Canada 2018/11/13 CAD 14,372.00
RER Énergie inc. / RER Energy Inc. 23332-180866/001/CX Natural Resources Canada 2017/11/29 CAD 24,835.00
H.J. Hotels (Markham) Inc. E60LP-150002/211/LP Public Works and Government Services… 2016/01/28 CAD 25,000.00
H.J. Hotels (Markham) Inc. E60LP-140002/189/LP Public Works and Government Services… 2015/03/10 CAD 25,000.00
H.J. Hotels (Markham) Inc. E60LP-130002/190/LP Public Works and Government Services… 2014/02/07 CAD 25,000.00
H.J. Hotels (Markham) Inc. E60LP-120002/202/LP Public Works and Government Services… 2013/01/16 CAD 25,000.00

Useful links

How to register your business

Register your business to view and bid on tender opportunities published by Public Services and Procurement Canada.

Getting started

Find out how to prepare for buying or selling to the Government of Canada.

Support

Contact us directly, or find your answers using resource guides.

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