SAP Ariba system maintenance

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

  • Saturday, November 23 from 7:00 pm until 11:00 pm (EST) 

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 54684
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Cleaning of Kitchen Exhaust Systems Services 2021/03/25
Amended
2021/04/06 Department of National Defence
Cleaning of exhaust systems DND Services 2021/06/16 2021/08/02 Department of National Defence
Cleaning of Kitchen Exhaust Systems Services 2021/04/26
Amended
2021/05/04 Department of National Defence
Cleaning Services, Duct-Exhaust System Services 2015/02/03
Amended
2015/02/13 Department of National Defence
Clean Kitchen Exhaust Systems Services 2014/04/14 2014/05/27 Department of National Defence
Clean Kitchen Exhaust Systems Construction, Services 2013/05/30
Amended
2013/04/17 Department of National Defence
Cleaning of Kitchen Exhaust Systems, CFB Halifax Services 2018/02/14
Amended
2018/03/12 Department of National Defence
10079190 - Laser System for Stone Cleaning Goods 2024/11/22
Amended
2024/11/29 Public Works and Government Services…
HVAC System and General Cleaning, Regina, SK Services, Construction 2016/03/30
Amended
2016/04/05 Royal Canadian Mounted Police
W3555-240702 - Ultrasonic Cleaning System Goods 2023/11/14
Amended
2023/11/16 Department of National Defence (DND)
Displaying 11 - 20 of
10 of 36986
36986
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Cleaning and Disinfecting Services Services 2021/04/15 N/A Correctional Service of Canada
Duct Cleaning Services Services 2019/07/04 N/A Department of National Defence
Cleaning Services, Duct-Exhaust System - Light Fixtures Services 2018/08/17 N/A Department of National Defence
Window Cleaning Services 2013/10/03 N/A Public Health Agency of Canada
Amend 003 - Janitorial Services - Central City Cleaning Ltd. Services 2024/04/17
Amended
2025/03/31 Department of National Defence (DND)
Air Duct Cleaning Services 2013/02/26 N/A Department of National Defence
Amend 003 - Cleaning and Maintenance, Janitorial - Squeaky Clean Ltd Services 2024/02/16
Amended
2025/02/28 Department of Public Works and Government…
Cleaning Services and Snow Removal Services 2018/02/16 N/A National Research Council Canada
Cleaning and Maintenance, Janitorial Services 2013/01/17 N/A Department of National Defence
Cleaning and Maintenance, Janitorial Services 2013/01/17 N/A Department of National Defence
50 of 183829
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
ATS SCIENTIFIC INC CW2236687 Department of the Environment (ECCC ) 2023/10/30
Amended
CAD 35,578.05
ATS SCIENTIFIC INC CW2236687 Department of the Environment (ECCC ) 2022/10/06 CAD 35,578.05
Air Clean Systems Canada Corporation M7594-181520/001/PV Royal Canadian Mounted Police 2017/08/17 CAD 1,108.00
Air Clean Systems Canada Corporation M7594-181520/001/PV Royal Canadian Mounted Police 2017/07/14 CAD 4,268.00
Air Clean Systems Canada Corporation M7594-181520/001/PV Royal Canadian Mounted Police 2017/07/04 CAD 1,400,129.00
Fernrob Pressure Cleaning Systems Inc W0102-118992/001/HAL Department of National Defence 2011/02/11 CAD 7,844.00
Air Clean Systems Canada Corporation M5000-111521/001/STN Royal Canadian Mounted Police 2010/11/15 CAD 27,087.00
Air Clean Systems Canada Corporation M6500-100143/001/TOR Royal Canadian Mounted Police 2009/09/03 CAD 32,150.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2017/06/16 CAD 177,660.00
C & D Cleaning & Security Services Limited W010C-13C385/001/HAL Department of National Defence 2017/04/01 CAD 8,634.00
C & D Cleaning & Security Services Limited W010C-13C387/001/HAL Department of National Defence 2017/03/10 CAD 107,588.00
C & D Cleaning & Security Services Limited W010C-15C372/001/HAL Department of National Defence 2016/08/17 CAD 21,011.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2016/08/16 CAD 18,250.00
C & D Cleaning & Security Services Limited W010C-15C372/001/HAL Department of National Defence 2016/03/23 CAD 878,157.00
C & D Cleaning & Security Services Limited W010C-10C388/001/PWA Department of National Defence 2016/02/29 CAD 3,108.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2015/11/17 CAD 35,500.00
C & D Cleaning & Security Services Limited W010C-12C381/001/HAL Department of National Defence 2015/10/28 CAD 187,184.00
C & D Cleaning & Security Services Limited W010C-13C372/001/HAL Department of National Defence 2015/10/21 CAD 108,841.00
C & D Cleaning & Security Services Limited W010C-10C388/001/PWA Department of National Defence 2015/06/08 CAD 24,865.00
C & D Cleaning & Security Services Limited W010C-14C375/001/HAL Department of National Defence 2014/07/14 CAD 79,893.00
C & D Cleaning & Security Services Limited W010C-12C381/001/HAL Department of National Defence 2014/05/30 CAD 8,338.00
C & D Cleaning & Security Services Limited W010C-10C376/001/PWA Department of National Defence 2014/02/25 CAD 158,588.00
C & D Cleaning & Security Services Limited W010C-10C370/001/PWA Department of National Defence 2013/11/27 CAD 628,571.00
C & D Cleaning & Security Services Limited W010C-12C380/001/PWA Department of National Defence 2013/02/07 CAD 350,718.00
C & D Cleaning & Security Services Limited W010C-10C370/001/PWA Department of National Defence 2012/12/13 CAD 145,654.00
C & D Cleaning & Security Services Limited W010C-12C369/001/PWA Department of National Defence 2012/10/30 CAD 38,117.00
C & D Cleaning & Security Services Limited W010C-12C381/001/HAL Department of National Defence 2012/10/30 CAD -277,646.00
C & D Cleaning & Security Services Limited W010C-12C381/001/HAL Department of National Defence 2012/10/25 CAD 870,057.00
C & D Cleaning & Security Services Limited W010C-10C382/001/PWA Department of National Defence 2012/10/03 CAD -27,239.00
C & D Cleaning & Security Services Limited W010C-10C382/001/PWA Department of National Defence 2012/06/11 CAD 211,160.00
C & D Cleaning & Security Services Limited W010C-12C380/001/PWA Department of National Defence 2012/02/07 CAD 350,718.00
C & D Cleaning & Security Services Limited W010C-10C388/001/PWA Department of National Defence 2011/06/16 CAD 36,846.00
C & D Cleaning & Security Services Limited W010C-10C376/001/PWA Department of National Defence 2011/01/17 CAD 269,094.00
Atlantic Building Cleaning Limited E0227-06C027/001/PWB Public Works and Government Services… 2010/12/20 CAD 22,866.00
C & D Cleaning & Security Services Limited E0225-07R016/001/PWA Public Works and Government Services… 2010/09/15 CAD 256,454.00
C & D Cleaning & Security Services Limited W010C-10C387/001/PWA Department of National Defence 2010/09/01 CAD 184,000.00
C & D Cleaning & Security Services Limited W010C-08C381/001/PWA Department of National Defence 2010/07/27 CAD 863,818.00
C & D Cleaning & Security Services Limited W010C-05C377/001/PWA Department of National Defence 2009/12/30 CAD 27,371.00
C & D Cleaning & Security Services Limited W010C-10C370/001/PWA Department of National Defence 2009/12/03 CAD 142,380.00
C & D Cleaning & Security Services Limited E0225-07R016/001/PWA Public Works and Government Services… 2009/09/30 CAD 263,916.00
C & D Cleaning & Security Services Limited W010C-03C376/002/PWA Department of National Defence 2009/01/30 CAD 24,693.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2017/11/29 CAD 32,660.00
C & D Cleaning & Security Services Limited W010C-13C387/001/HAL Department of National Defence 2017/11/23 CAD 126,212.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2017/09/01 CAD 18,250.00
C & D Cleaning & Security Services Limited W010C-13C385/001/HAL Department of National Defence 2017/07/13 CAD 7,049.00
C & D Cleaning & Security Services Limited W010C-13C385/001/HAL Department of National Defence 2017/06/28 CAD 142,087.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2017/04/24 CAD 18,250.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2017/01/30 CAD 18,250.00
C & D Cleaning & Security Services Limited W010C-15C392/001/HAL Department of National Defence 2016/11/07 CAD 18,250.00
C & D Cleaning & Security Services Limited W010C-13C387/001/HAL Department of National Defence 2016/09/09 CAD 71,726.00

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