United States · Federal contract register · Supplier record

BIRCH TREE UNITED INC.

Line: Maintenance of office buildings (Z1AA)Register loaded to September 2026Compiled 6 October 2026

BIRCH TREE UNITED INC. — United States · Federal contract register · Supplier record: 1 contracts, all years ($8,441 · Mar 2025 – Mar 2025); $8.4K since January 2024 (1 contract · 1 agency); 1045th rank in the line (of 1,118 suppliers · 0.0%); 29 agencies never served ($1.4B on the line without BIRCH TREE UNITED INC.).

Assay record ASY-US-0TOUYZ0104 · Cite as: Assay Systems, “BIRCH TREE UNITED INC. in the USAspending register”, https://assay-systems.com/register/us/birch-tree-united-inc/

1
contracts, all years
$8,441 · Mar 2025 – Mar 2025
$8.4K
since January 2024
1 contract · 1 agency
1045th
rank in the line
of 1,118 suppliers · 0.0%
29
agencies never served
$1.4B on the line without BIRCH TREE UNITED INC.

Own record by year

2025 onward
$8.4K
20252026

Who buys from BIRCH TREE UNITED INC.

since January 2024
1agencies
$8.4Kpaid
100.0%top buyer
Department of Defense100.0%
$8,441

The line

since January 2024
$2.1Bline value
12,031contracts
30agencies
1,118suppliers
27.8%held by top ten

Maintenance of office buildings (Z1AA)

$755M
$724M
$603M
202420252026Jan–Sep
1045thof 1,118 suppliers
$8,441BIRCH TREE UNITED INC. in the line
0.0%share of the line
0.0%of $635,783,435 spent by Department of Defense

Agencies that buy the line and never bought from BIRCH TREE UNITED INC.

29agencies
10,807contracts
$1,446,336,269since January 2024
General Services Administration9,484 contracts
$972,309,610
Department of Homeland Security111 contracts
$80,917,134
Department of Agriculture171 contracts
$70,129,565
Department of Health and Human Services107 contracts
$66,652,916
Department of State364 contracts
$62,912,876
Department of Justice121 contracts
$49,342,746
Department of the Interior122 contracts
$47,131,136
Department of Transportation111 contracts
$32,482,013
Department of Veterans Affairs33 contracts
$15,951,300
Department of the Treasury16 contracts
$9,560,727
Department of Housing and Urban Development2 contracts
$8,930,767
Department of Commerce28 contracts
$6,478,302
Department of Energy6 contracts
$5,834,000
National Aeronautics and Space Administration5 contracts
$5,476,130
Department of Labor63 contracts
$4,944,622
Millennium Challenge Corporation1 contract
$2,081,592
Railroad Retirement Board11 contracts
$2,074,724
Social Security Administration31 contracts
$1,220,334
Nuclear Regulatory Commission1 contract
$722,508
Environmental Protection Agency4 contracts
$509,039
Agency for International Development5 contracts
$316,914
District of Columbia Courts1 contract
$99,990
National Endowment for the Arts1 contract
$88,702
Commodity Futures Trading Commission1 contract
$50,000
Court Services and Offender Supervision Agency3 contracts
$49,569
Smithsonian Institution1 contract
$21,250
National Labor Relations Board1 contract
$16,628
United States Trade and Development Agency1 contract
$16,479
Merit Systems Protection Board1 contract
$14,695

How the line is bought

by value, since 2024
19%no competition
6%one applicant
0of these to BIRCH TREE UNITED INC.
Competed, several suppliers applied9,550 contracts
$1,554,619,612 · 74.7%
Awarded directly, no competition2,055 contracts
$393,899,806 · 18.9%
Competed, one supplier applied426 contracts
$133,600,286 · 6.4%

Contracts reaching their end dates

Oct 2026 – October 2027
1,968contracts
$1,040,845,587end by October 2027
418end in October 2026 · $61.1M
1,854in agencies never served · $825M
$61.1M
$76.2M
$124M
$101M
$106M
$118M
$106M
$85.3M
$56.0M
$43.9M
$102M
$59.2M
$10.8K
Oct 26418 contractsNov 26368 contractsDec 26386 contractsJan 27192 contractsFeb 27114 contractsMar 27110 contractsApr 2781 contractsMay 2773 contractsJun 2761 contractsJul 2745 contractsAug 2748 contractsSep 2771 contractsOct 271 contract

Suppliers next to it in the line

since January 2024
VANTAGE ROBOTICS, INC.1 contract · 1 agency
$8,464
BIRCH TREE UNITED INC.
$8,441
CORNERSTONE DETENTION PRODUCTS, INC1 contract · 1 agency
$8,436
TK ELEVATOR CORPORATION1 contract · 1 agency
$8,400

All 1,118 suppliers in the line

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

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.