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 160555
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Landscaping Services Services 2017/01/31
Amended
 2017/03/14 Public Works and Government Services…
Landscaping Services Services 2017/04/13
Amended
 2017/05/24 Department of National Defence
Landscaping Services Services 2014/02/05
Amended
 2014/02/18 Department of National Defence
Landscaping Services Services 2017/04/27
Amended
 2017/05/30 National Research Council Canada
Sewer Services 2021/09/15
Amended
 2021/10/12 Department of National Defence
Landscaping Services Services 2020/06/24 2020/08/04 Department of National Defence
Landscaping Services Services 2017/08/23 2017/10/02 Department of National Defence
Landscaping Services for Granville Island Services 2024/02/15
Amended
 2024/02/15 Canada Mortgage and Housing Corporation
Nose Creek Sanitary Sewer Trunk Phase B Contract 4 Construction 2023/11/23
Amended
 2023/11/28 The City of Calgary
Landscaping Services 2022/07/27
Amended
 2022/03/18 Department of National Defence

Displaying 1 - 10 of
10 of 126713
126713
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Sewer Services Services 2024/10/29
Amended
 2025/10/31 Department of National Defence (DND)
Landscaping Services Services 2017/04/19 N/A Public Works and Government Services…
Landscape Architectural Services Services 2016/03/21 N/A Public Works and Government Services…
Landscaping Services Services 2017/10/20 N/A Department of National Defence
Landscaping Services Services 2024/11/26
Amended
 2027/03/31 Department of National Defence (DND)
Landscaping Services, Wainwright, Alberta. Services 2013/06/05 N/A Department of National Defence
Landscaping and Horticultural Services Services 2016/01/20 N/A Public Works and Government Services…
Landscaping and Horticultural Services Services 2016/05/31 N/A Public Works and Government Services…
Landscaping and Horticultural Services Services 2022/10/07 N/A Public Works and Government Services…
LANDSCAPE - BIO Services 2013/06/17 N/A Public Works and Government Services…

50 of 545217
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
Unplug Sewer Services CW2224228 Department of National Defence (DND) 2024/10/29
Amended
 CAD 120,000.00
Unplug Sewer Services CW2224228 Department of National Defence (DND) 2023/09/20
Amended
 CAD 420,000.00
Unplug Sewer Services CW2224228 Department of National Defence (DND) 2021/11/01 CAD 420,000.00
Petro Air Services Inc CW2229651 Department of National Defence (DND) 2024/11/26
Amended
 CAD 4,281,013.86
Petro Air Services Inc. CW2229651 Department of National Defence (DND) 2022/05/18 CAD 4,281,013.86
Hyndman Contracting Ltd 21421-113878/001/PWL Correctional Service of Canada 2011/09/30 CAD 63,280.00
Parkside Landscaping & Contracting / Quinte Sewer Service 21401-109764/001/KIN Correctional Service of Canada 2010/11/16 CAD 22,713.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2013/04/29 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2013/02/28 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2013/01/31 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2012/12/27 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2012/09/28 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2012/07/18 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2012/03/28 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2011/12/19 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service E6KIN-080003/003/KIN Public Works and Government Services… 2011/06/30 CAD 315,000.00
Parkside Landscaping & Contracting / Quinte Sewer Service EQ443-092627/001/KIN Public Works and Government Services… 2009/01/09 CAD 553,361.00
Parkside Landscaping & Contracting / Quinte Sewer Service EQ443-092627/001/KIN Public Works and Government Services… 2009/01/09 CAD 553,361.00
Parkside Landscaping & Contracting / Quinte Sewer Service WA012-08K051/001/KIN Department of National Defence 2009/09/10 CAD 225,750.00
Parkside Landscaping & Contracting / Quinte Sewer Service WA012-08K051/001/KIN Department of National Defence 2009/06/16 CAD 225,750.00
Parkside Landscaping & Contracting / Quinte Sewer Service WA012-08K051/001/KIN Department of National Defence 2009/05/15 CAD 75,750.00
Parkside Landscaping & Contracting / Quinte Sewer Service WA012-08K051/001/KIN Department of National Defence 2009/04/09 CAD 225,750.00
Hyndman Contracting Ltd E6KIN-070017/003/KIN Public Works and Government Services… 2012/09/28 CAD 0.00
Hyndman Contracting Ltd E6KIN-070017/003/KIN Public Works and Government Services… 2012/07/18 CAD 0.00
Hyndman Contracting Ltd E6KIN-070017/003/KIN Public Works and Government Services… 2012/03/27 CAD 0.00
Hyndman Contracting Ltd E6KIN-070017/003/KIN Public Works and Government Services… 2011/12/19 CAD 0.00
Hyndman Contracting Ltd E6KIN-070017/003/KIN Public Works and Government Services… 2011/06/29 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2012/09/28 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2012/07/19 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2012/03/23 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2011/12/29 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2011/12/20 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2011/06/28 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2011/03/03 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2011/01/11 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2010/10/21 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2010/07/27 CAD 0.00
Hyndman Contracting Ltd E6KIN-070011/001/KIN Public Works and Government Services… 2010/06/02 CAD 0.00
Hyndman Contracting Ltd E6KIN-070015/005/KIN Public Works and Government Services… 2012/09/28 CAD 0.00
Hyndman Contracting Ltd E6KIN-070015/005/KIN Public Works and Government Services… 2012/07/18 CAD 0.00
Hyndman Contracting Ltd E6KIN-070015/005/KIN Public Works and Government Services… 2012/03/27 CAD 0.00
Hyndman Contracting Ltd E6KIN-070015/005/KIN Public Works and Government Services… 2011/12/16 CAD 0.00
Hyndman Contracting Ltd E6KIN-070015/005/KIN Public Works and Government Services… 2011/06/29 CAD 0.00
Quinte Hydraulic Service Inc W0125-21WR12/001/KIN Department of National Defence 2020/11/17 CAD 0.00
Hyndman Contracting Ltd W0125-10K165/001/KIN Department of National Defence 2010/10/22 CAD 4,136.00
Hyndman Contracting Ltd W0125-10K165/001/KIN Department of National Defence 2010/09/20 CAD 14,102.00
Hyndman Contracting Ltd W0125-10K136/001/KIN Department of National Defence 2010/04/01 CAD -2,411.00
Hyndman Contracting Ltd W0125-10K136/001/KIN Department of National Defence 2010/03/01 CAD 7,865.00
Hyndman Contracting Ltd E6TOR-12RM15/006/KIN Public Works and Government Services… 2013/01/02 CAD 113,000.00
Groundworks Landscape Services Ltd. W0103-08C965/001/VIC Department of National Defence 2012/06/22 CAD 2,500.00

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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