ROSS TREE EXPERT COMPANY — United States · Federal contract register · Supplier record: 218 contracts, all years ($19,383,417 · Apr 2007 – Sep 2026); $3.1M since January 2024 (22 contracts · 4 agencies); 176th rank in the line (of 1,454 suppliers · 0.03%); 14 agencies never served ($370M on the line without ROSS TREE EXPERT COMPANY).
Assay record ASY-US-1QLIN9J0J7 · Cite as: Assay Systems, “ROSS TREE EXPERT COMPANY: 22 government contracts in the United States since 2024”, https://assay-systems.com/register/us/ross-tree-expert-company/
218
contracts, all years
$19,383,417 · Apr 2007 – Sep 2026
$3.1M
since January 2024
22 contracts · 4 agencies
176th
rank in the line
of 1,454 suppliers · 0.03%
14
agencies never served
$370M on the line without ROSS TREE EXPERT COMPANY
Own record by year
2019 onward
$1.3M
$612K
$1.7M
$913K
$1.9M
$656K
$807K
$1.6M
20192020202120222023202420252026
Who buys from ROSS TREE EXPERT COMPANY
since January 2024
4agencies
$3.1Mpaid
93.0%top buyer
Department of the Interior93.0%
$2,847,017
Department of Homeland Security4.3%
$132,000
Department of Defense2.6%
$79,000
Department of Justice0.2%
$4,878
Before 2024 only: Department of Agriculture, Department of Commerce, Department of Transportation, Nuclear Regulatory Commission.
Won without a rival
2024-02-26 – 2026-09-01
9uncontested awards
39%of its awards
1without a competition
8single bid
ROSS TREE EXPERT COMPANY won 9 of its 23 public contract awards in United States without a rival from 2024-02-26 to 2026-09-01, worth $1.4M: 1 without a competition and 8 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest National Park Service with 5.
Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.