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 39542
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Alberta Electric System Operator - Request for Proposal - Islanded Fast… Services 2024/06/14 2024/07/18 Alberta Electric System Operator
Systems Integration Services 2013/06/28 2013/07/08 Veterans Affairs Canada
Systems Integration Services 2013/06/19 2013/06/28 Veterans Affairs Canada
Systems & Statistical Analysis Services 2015/07/16
Amended
2015/08/06 Environment Canada
TÉLÉSURVEILLANCE, ENTRETIEN, INSTALLATION ET CORRECTIFS DES SYSTÈMES D… Services related to goods 2024/05/09 2024/06/20 Ville de Saguenay
Systems for the dispersion of birds Goods 2014/01/17
Amended
2014/01/27 Transport Canada
Systems Integration & Flight Ops Services 2012/09/04 2012/09/19 Department of National Defence
OnGuard/Lenel System and CCVE System Maintenance Construction 2019/08/28
Amended
2019/09/03 Canadian Nuclear Safety Commission
One (1) Systems Engineer Services 2019/08/15
Amended
2019/08/28 Department of National Defence
CFSCE System Admin Services 2015/11/09
Amended
2015/11/26 Department of National Defence
Displaying 1 - 10 of
10 of 14514
14514
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Proservices SA - S.I. SYSTEMS ULC Services 2024/02/08
Amended
2028/07/04 Department of Public Works and Government…
Amend 002 - Workstream 4 - S.I. SYSTEMS ULC Services 2024/04/16
Amended
2025/03/18 Department of Transport (TC)
Amend 003 - Workstream 5 - S.I. SYSTEMS ULC Services 2024/04/18
Amended
2025/04/08 Department of Transport (TC)
Amend 003 - TBIPS-PM Services - S.I. SYSTEMS ULC Services 2024/05/10
Amended
2024/12/20 Department of Employment and Social…
Amend 002 - Cyber Security program - S.I. SYSTEMS ULC Services 2024/03/01
Amended
2025/03/10 Treasury Board (TBS)
Amend 001 - Network Modernization Project - S.I. SYSTEMS ULC Services 2023/10/18
Amended
2024/09/06 Department of Employment and Social…
Amend 006 - TBIPS - Application Services - S.I. SYSTEMS ULC Services 2017/11/24 2025/02/23 Department of Citizenship &…
Amend 002 - Temporary Help Services -Lethbridge - S.I. SYSTEMS ULC Services 2024/06/11
Amended
2025/05/31 Department of Public Works and Government…
Amend 002 - Temporary Help Services - Northern - S.I. SYSTEMS ULC Services 2024/06/11
Amended
2025/05/31 Department of Public Works and Government…
Amend 002 - TBIPS-IM-IT Services - S.I. SYSTEMS ULC Services 2023/11/27
Amended
2025/01/25 Department of Employment and Social…
50 of 50651
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
GREENLINE SYSTEMS CANADA ULC W8474-14AT35/001/PSD Department of National Defence 2018/02/19 CAD 1,700,277.00
GREENLINE SYSTEMS CANADA ULC W8474-14AT35/001/PSD Department of National Defence 2016/10/28 CAD 324,186.00
GREENLINE SYSTEMS CANADA ULC W8474-14AT48/001/PI Department of National Defence 2016/03/23 CAD 186,206.00
GREENLINE SYSTEMS CANADA ULC W8474-13AT50/001/PR Department of National Defence 2016/02/04 CAD 485,385.00
GREENLINE SYSTEMS CANADA ULC W8474-14AT35/001/PSD Department of National Defence 2015/11/09 CAD 33,276.00
GREENLINE SYSTEMS CANADA ULC W8474-13AT50/001/PR Department of National Defence 2014/12/22 CAD 464,851.00
GREENLINE SYSTEMS CANADA ULC W8474-14AT48/001/PI Department of National Defence 2014/12/16 CAD 224,853.00
GREENLINE SYSTEMS CANADA ULC EN537-05IT01/157/EI Treasury Board of Canada 2014/11/25 CAD -1.00
GREENLINE SYSTEMS CANADA ULC W8474-14AT35/001/PSD Department of National Defence 2014/09/30 CAD 1,700,277.00
GREENLINE SYSTEMS CANADA ULC W8474-14AT35/001/PSD Department of National Defence 2014/09/08 CAD 1,700,277.00
GREENLINE SYSTEMS CANADA ULC W8474-13AT50/001/PR Department of National Defence 2014/02/26 CAD 445,262.00
GREENLINE SYSTEMS CANADA ULC W8474-14AT35/001/PSD Department of National Defence 2013/11/08 CAD 1,342,815.00
GREENLINE SYSTEMS CANADA ULC E60BQ-01ISSA/500/ZG Public Works and Government Services… 2009/04/20 CAD 0.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2022/06/30 CAD 1,044,346.00
S.I. SYSTEMS ULC 47419-211699/006/ZG Canada Border Services Agency 2021/12/20 CAD 732,240.00
S.I. SYSTEMS ULC 47419-211212/002/EL Canada Border Services Agency 2021/07/23 CAD 2,233,902.00
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2021/07/08 CAD 78,756.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2021/06/22 CAD 1,287,818.00
S.I. SYSTEMS ULC 24062-180010/001/EL Treasury Board of Canada 2021/01/26 CAD 1,243,000.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2020/12/17 CAD 7,448,704.56
S.I. SYSTEMS ULC 47419-168151/001/EL Canada Border Services Agency 2020/07/16 CAD 515,280.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2020/05/06 CAD 7,448,704.56
S.I. SYSTEMS ULC 47060-136911/013/EL Canada Border Services Agency 2019/05/14 CAD 6,956,100.00
S.I. SYSTEMS ULC 47060-136911/003/EL Canada Border Services Agency 2019/05/14 CAD 3,476,255.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2019/02/25 CAD 7,448,704.56
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2018/02/13 CAD 954,624.00
S.I. SYSTEMS ULC 47419-168151/001/EL Canada Border Services Agency 2017/08/24 CAD 515,280.00
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2017/02/21 CAD 954,624.00
S.I. SYSTEMS ULC 47060-139878/002/EL Canada Border Services Agency 2015/07/30 CAD 160,279.00
S.I. SYSTEMS ULC 47060-136911/023/EL Canada Border Services Agency 2015/02/17 CAD 11,086,710.00
S.I. SYSTEMS ULC 47060-138023/001/EL Canada Border Services Agency 2014/05/23 CAD 1,696,577.00
S.I. SYSTEMS ULC 47060-138023/001/EL Canada Border Services Agency 2013/06/10 CAD 396,902.00
S.I. SYSTEMS ULC 45045-200073/002/ZM Statistics Canada 2023/05/30 CAD 3,681,405.00
S.I. SYSTEMS ULC 47419-211212/002/EL Canada Border Services Agency 2022/06/21 CAD 2,233,902.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2022/04/07 CAD 7,448,704.56
S.I. SYSTEMS ULC 47419-211699/006/ZG Canada Border Services Agency 2022/03/24 CAD 732,240.00
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2021/06/01 CAD 161,888.00
S.I. SYSTEMS ULC 24062-180010/001/EL Treasury Board of Canada 2021/05/26 CAD -63,280.00
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2021/01/29 CAD 240,645.00
S.I. SYSTEMS ULC 24062-180010/001/EL Treasury Board of Canada 2020/12/01 CAD -205,236.00
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2020/10/26 CAD 218,768.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2020/07/30 CAD 1,525,104.00
S.I. SYSTEMS ULC 47060-187626/001/EL Canada Border Services Agency 2020/07/28 CAD 7,448,704.56
S.I. SYSTEMS ULC 24062-190077/005/EL Treasury Board of Canada 2020/03/11 CAD 3,049,810.00
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2020/02/20 CAD 656,304.00
S.I. SYSTEMS ULC 47419-168151/001/EL Canada Border Services Agency 2019/07/16 CAD 515,280.00
S.I. SYSTEMS ULC 47060-136911/023/EL Canada Border Services Agency 2019/05/14 CAD 11,086,710.00
S.I. SYSTEMS ULC 47064-151237/001/EL Canada Border Services Agency 2019/02/26 CAD 954,624.00
S.I. SYSTEMS ULC 24062-180010/001/EL Treasury Board of Canada 2019/02/19 CAD 10,885,700.00
S.I. SYSTEMS ULC 47060-136911/023/EL Canada Border Services Agency 2018/10/23 CAD 5,543,355.00

Some helpful information

Download the mobile app

Access SAP Ariba from your mobile device.

Download the SAP Ariba app on Google Play
Download the SAP Ariba app on the App Store

Register your business to view and bid on tender opportunities.

Get an overview of our policies and guidelines, procurement process, and more.

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