United States · Federal contract register · Supplier record

HAMMEL GREEN & ABRAHAMSON INC

Line: Construction, office buildings (C1AA)Register loaded to September 2026Compiled 7 October 2026

HAMMEL GREEN & ABRAHAMSON INC — United States · Federal contract register · Supplier record: 213 contracts, all years ($77,364,694 · Apr 2004 – Aug 2026); $3.6M since January 2024 (31 contracts · 1 agency); 26th rank in the line (of 239 suppliers · 0.26%); 13 agencies never served ($719M on the line without HAMMEL GREEN & ABRAHAMSON INC).

Assay record ASY-US-1T7GKBE0W4 · Cite as: Assay Systems, “HAMMEL GREEN & ABRAHAMSON INC in the USAspending register”, https://assay-systems.com/register/us/hammel-green-abrahamson-inc/

213
contracts, all years
$77,364,694 · Apr 2004 – Aug 2026
$3.6M
since January 2024
31 contracts · 1 agency
26th
rank in the line
of 239 suppliers · 0.26%
13
agencies never served
$719M on the line without HAMMEL GREEN & ABRAHAMSON INC

Own record by year

2019 onward
$8.1M
$5.8M
$1.3M
$2.8M
$1.4M
$1.3M
$309K
$2.1M
20192020202120222023202420252026

Who buys from HAMMEL GREEN & ABRAHAMSON INC

since January 2024
1agencies
$3.6Mpaid
100.0%top buyer
General Services Administration100.0%
$3,643,347

Before 2024 only: Department of Defense, Department of Veterans Affairs.

The line

since January 2024
$925Mline value
715contracts
16agencies
239suppliers
81.9%held by top ten

Construction, office buildings (C1AA)

$766M
$123M
$35.2M
202420252026Jan–Sep
26thof 239 suppliers
$2,402,928HAMMEL GREEN & ABRAHAMSON INC in the line
0.26%share of the line
1.8%of $131,376,193 spent by General Services Administration

Agencies that buy the line and never bought from HAMMEL GREEN & ABRAHAMSON INC

13agencies
140contracts
$719,492,127since January 2024
Department of Justice7 contracts
$637,574,013
Department of State85 contracts
$51,734,438
Department of the Interior14 contracts
$16,379,748
Department of Homeland Security9 contracts
$6,844,375
Department of Labor2 contracts
$3,559,751
District of Columbia Courts5 contracts
$1,078,922
U.S. Agency for Global Media7 contracts
$771,061
Department of Agriculture5 contracts
$711,185
Department of Energy1 contract
$274,602
Department of Transportation1 contract
$215,288
Environmental Protection Agency2 contracts
$172,739
Millennium Challenge Corporation1 contract
$116,878
Department of Commerce1 contract
$59,128

How the line is bought

by value, since 2024
4%no competition
20%one applicant
0of these to HAMMEL GREEN & ABRAHAMSON INC
Competed, several suppliers applied442 contracts
$708,153,689 · 76.6%
Competed, one supplier applied199 contracts
$182,867,208 · 19.8%
Awarded directly, no competition74 contracts
$33,590,432 · 3.6%

Contracts reaching their end dates

Oct 2026 – October 2027
190contracts
$94,103,328end by October 2027
39end in December 2026 · $26.7M
25in agencies never served · $22.9M
$9.8M
$8.8M
$26.7M
$6.0M
$2.9M
$9.4M
$6.0M
$11.6M
$2.4M
$7.4M
$1.7M
$1.3M
Oct 2622 contractsNov 2619 contractsDec 2639 contractsJan 2723 contractsFeb 2710 contractsMar 2717 contractsApr 2714 contractsMay 277 contractsJun 2716 contractsJul 279 contractsAug 277 contractsSep 277 contracts

Suppliers next to it in the line

since January 2024
G. H. FORBES ASSOCIATES ARCHITECTS, P.C.36 contracts · 1 agency
$2,568,532
OAK POINT ASSOCIATES12 contracts · 2 agencies
$2,512,625
HAMMEL GREEN & ABRAHAMSON INC
$2,402,928
WILEY WILSON BURNS & MCDONNELL JOINT VENTURE4 contracts · 1 agency
$2,283,565

All 239 suppliers in the line

Fastest-growing supplier in the line

same line
+40%growth

Supplier UEI GB25L936WC44

2024 to date
$19,944,511
2022–2023
$14,253,619

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.