SAP Ariba system maintenance

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

  • Saturday, November 16 from 8:00 pm until 11:59 pm (EDT) 

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 92097
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Tree and Shrub Care Services 2015/04/22 2015/06/01 Department of National Defence
Obstacle Tree Clearing Services 2013/05/30
Amended
2012/08/15 Public Works and Government Services…
Tree and Shrub Maintenance Service Services 2015/05/22 2015/07/03 Agriculture and Agri-Food Canada
RFP-002734-Tree Maintenance Services (Granville Island) Services 2024/08/16
Amended
2024/08/16 CMHC
Tree Planting Program – Spring 2018 Services 2018/03/27 2018/04/17 National Capital Commission
Tree Planting Program 2016 Services 2016/03/31
Amended
2016/04/07 National Capital Commission
Tree Planting 2015 and Maintenance Services 2015/04/17
Amended
2015/04/28 National Capital Commission
TREE PRUNING Services 2015/11/26
Amended
2015/12/08 National Capital Commission
Tree Planting and Related Services along Boulevard Fournier Services 2024/10/11
Amended
2024/10/11 National Capital Commission (NCC)
Canada/United States Boarder Tree Clearing Services 2023/06/15
Amended
2023/06/15 Natural Resources Canada
Displaying 11 - 20 of
10 of 114111
114111
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Danger Tree Assistance Services 2024/10/17
Amended
2024/08/28 Parks Canada Agency
Obstacle Tree Clearing Services 2012/08/17 N/A Public Works and Government Services…
Tree Planting Program – Spring 2018 Services 2018/04/26 N/A National Capital Commission
Tree Trimming and Removals Services 2017/12/20 N/A Department of National Defence
Tree Planting Program 2016 Services 2016/04/13 N/A National Capital Commission
Tree Planting 2015 and Maintenance Services 2015/05/05 N/A National Capital Commission
Diseased Tree Surgery or Removal Services 2022/06/10 N/A Public Works and Government Services…
Canada/United States Boarder Tree Clearing Services 2023/10/13
Amended
2023/10/13 Natural Resources Canada
TREE/SHRUBS/TALL GRASS REMOVAL Services 2012/11/01 N/A Department of National Defence
Tree Planting Program Spring 2017 Services 2017/04/11 N/A National Capital Commission
50 of 527396
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
Coastal Woodlands & Tree Services W6837-155521/001/PWA Department of National Defence 2019/05/01 CAD 184,000.00
Coastal Woodlands & Tree Services W6837-155521/001/PWA Department of National Defence 2017/09/08 CAD 552,000.00
Coastal Woodlands & Tree Services W6837-155521/001/PWA Department of National Defence 2017/08/21 CAD 184,000.00
Coastal Woodlands & Tree Services W6837-155521/001/PWA Department of National Defence 2018/04/06 CAD 184,000.00
Coastal Woodlands & Tree Services W6837-155521/001/PWA Department of National Defence 2018/03/30 CAD 552,000.00
Westman Tree Service 1998 Ltd. W0118-08S026/001/WPG Department of National Defence 2010/07/16 CAD 57,750.00
Westman Tree Service 1998 Ltd. W0118-08S026/001/WPG Department of National Defence 2009/12/07 CAD 57,750.00
Westman Tree Service 1998 Ltd. W0118-08S026/001/WPG Department of National Defence 2009/01/28 CAD 36,750.00
Westman Tree Service 1998 Ltd. W0118-08S026/001/WPG Department of National Defence 2010/11/24 CAD 21,000.00
Westman Tree Service 1998 Ltd. W0118-11SO26/001/WPG Department of National Defence 2013/07/23 CAD 21,000.00
Westman Tree Service 1998 Ltd. W0118-11SO26/001/WPG Department of National Defence 2012/12/17 CAD 21,000.00
Westman Tree Service 1998 Ltd. W0118-11SO26/001/WPG Department of National Defence 2012/02/16 CAD 21,000.00
Westman Tree Service 1998 Ltd. W0118-11SO26/001/WPG Department of National Defence 2013/12/31 CAD 10,500.00
GENERIC PSPC-MANAGE SUPPLIER ACCOUNT W6898-220570/001/MCT Department of National Defence (DND) 2024/02/28
Amended
CAD 260,360.00
Davey Tree Expert Co. of Canada, Limited CW2240601 Department of National Defence (DND) 2023/09/27
Amended
CAD 595,674.55
Davey Tree Expert Co. of Canada, Limited CW2240601 Department of National Defence (DND) 2023/05/30 CAD 595,674.55
NORTHEAST TREE TRIMMING LTD EC015-180071/001/PWB Public Works and Government Services… 2020/02/17 CAD 103,454.00
NORTHEAST TREE TRIMMING LTD EC015-180071/001/PWB Public Works and Government Services… 2018/10/31 CAD 46,816.00
NORTHEAST TREE TRIMMING LTD EC015-170904/001/PWB Public Works and Government Services… 2017/11/16 CAD 2,822.00
NORTHEAST TREE TRIMMING LTD EC015-170904/001/PWB Public Works and Government Services… 2017/10/10 CAD 239,423.00
NORTHEAST TREE TRIMMING LTD EC015-170904/001/PWB Public Works and Government Services… 2017/09/11 CAD 4,040.00
NORTHEAST TREE TRIMMING LTD EC015-170904/001/PWB Public Works and Government Services… 2017/06/15 CAD 6,800.00
NORTHEAST TREE TRIMMING LTD EC015-151642/001/PWB Public Works and Government Services… 2017/04/12 CAD 81,873.00
NORTHEAST TREE TRIMMING LTD EC015-170904/001/PWB Public Works and Government Services… 2016/08/12 CAD 1,873,520.00
NORTHEAST TREE TRIMMING LTD EC015-121995/001/PWB Public Works and Government Services… 2013/02/21 CAD 125,917.00
NORTHEAST TREE TRIMMING LTD EC015-121995/001/PWB Public Works and Government Services… 2011/11/30 CAD 526,843.00
NORTHEAST TREE TRIMMING LTD EC015-120265/001/PWB Public Works and Government Services… 2011/06/28 CAD 604,098.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2011/04/04 CAD 24,782.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2011/01/21 CAD 163,773.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2010/11/12 CAD 66,829.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2010/05/05 CAD 124,294.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2010/03/12 CAD 1,091,859.00
NORTHEAST TREE TRIMMING LTD EC015-093274/001/PWB Public Works and Government Services… 2009/05/26 CAD -5,303.00
NORTHEAST TREE TRIMMING LTD EC015-093274/001/PWB Public Works and Government Services… 2009/03/30 CAD 101,412.00
NORTHEAST TREE TRIMMING LTD EC015-093274/001/PWB Public Works and Government Services… 2009/03/06 CAD 187,947.00
NORTHEAST TREE TRIMMING LTD EC015-180071/001/PWB Public Works and Government Services… 2017/07/24 CAD 9,069,012.00
NORTHEAST TREE TRIMMING LTD EC015-170904/001/PWB Public Works and Government Services… 2017/05/16 CAD 76,500.00
NORTHEAST TREE TRIMMING LTD EC015-170904/001/PWB Public Works and Government Services… 2017/05/16 CAD -9,978.00
NORTHEAST TREE TRIMMING LTD EC015-151642/001/PWB Public Works and Government Services… 2016/11/07 CAD 690,526.00
NORTHEAST TREE TRIMMING LTD EC015-151642/001/PWB Public Works and Government Services… 2015/02/10 CAD 4,801,101.00
NORTHEAST TREE TRIMMING LTD EC015-121995/001/PWB Public Works and Government Services… 2013/02/21 CAD 8,669.00
NORTHEAST TREE TRIMMING LTD EC015-120265/001/PWB Public Works and Government Services… 2012/12/20 CAD 2,799.00
NORTHEAST TREE TRIMMING LTD EC015-120265/001/PWB Public Works and Government Services… 2012/08/16 CAD 19,375.00
NORTHEAST TREE TRIMMING LTD EC015-120265/001/PWB Public Works and Government Services… 2012/05/02 CAD 107,351.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2011/03/29 CAD 14,310.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2010/12/07 CAD 21,212.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2010/07/19 CAD 25,964.00
NORTHEAST TREE TRIMMING LTD EC015-103605/001/PWB Public Works and Government Services… 2010/05/14 CAD 35,990.00
KODIAK TREE SERVICE CW2361871 Department of National Defence (DND) 2024/05/17 CAD 0.00
Lightning Tree Consulting Inc. E60ZT-180028/117/ZT Department of Public Works and Government… 2024/11/12
Amended
CAD 0.00

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