United States · Federal contract register · Supplier record

BOOZ ALLEN HAMILTON INC

Line: Professional, engineering and technical (R425)Register loaded to September 2026Compiled 6 October 2026

BOOZ ALLEN HAMILTON INC — United States · Federal contract register · Supplier record: 1,500 contracts, all years ($71,151,812,710 · Oct 1998 – Sep 2026); $6.9B since January 2024 (127 contracts · 13 agencies); 7th rank in the line (of 2,692 suppliers · 1.5%); 23 agencies never served ($110M on the line without BOOZ ALLEN HAMILTON INC).

Assay record ASY-US-0YPSOOH0RO · Cite as: Assay Systems, “BOOZ ALLEN HAMILTON INC in the USAspending register”, https://assay-systems.com/register/us/booz-allen-hamilton-inc/

1,500
contracts, all years
$71,151,812,710 · Oct 1998 – Sep 2026
$6.9B
since January 2024
127 contracts · 13 agencies
7th
rank in the line
of 2,692 suppliers · 1.5%
23
agencies never served
$110M on the line without BOOZ ALLEN HAMILTON INC

Own record by year

2019 onward
$5.0B
$7.1B
$5.1B
$4.7B
$4.2B
$3.4B
$2.4B
$1.0B
20192020202120222023202420252026

Who buys from BOOZ ALLEN HAMILTON INC

since January 2024
13agencies
$6.9Bpaid
42.3%top buyer
General Services Administration42.3%
$2,912,024,289
Department of Defense34.0%
$2,341,086,072
Department of Health and Human Services7.7%
$532,266,061
Department of Veterans Affairs5.3%
$364,065,960
Department of Justice3.2%
$221,884,058
Department of Energy1.6%
$111,545,999
Department of Homeland Security1.6%
$109,253,812
Department of the Treasury1.4%
$97,774,222
Department of Commerce1.3%
$88,206,927
Department of the Interior0.7%
$50,204,098
Environmental Protection Agency0.4%
$24,457,251
National Aeronautics and Space Administration0.2%
$15,059,693
Department of Labor0.2%
$13,918,959

Before 2024 only: Agency for International Development, Department of Agriculture, Department of State, Department of Transportation, National Science Foundation, Office of Personnel Management, Pension Benefit Guaranty Corporation, Securities and Exchange Commission, Social Security Administration.

The line

since January 2024
$34.8Bline value
9,940contracts
40agencies
2,692suppliers
20.3%held by top ten

Professional, engineering and technical (R425)

$18.1B
$12.1B
$4.6B
202420252026Jan–Sep
7thof 2,692 suppliers
$521,142,544BOOZ ALLEN HAMILTON INC in the line
1.5%share of the line
5.3%of $1,321,557,955 spent by General Services Administration
1.4%of $28,824,356,510 spent by Department of Defense
1.6%of $177,478,072 spent by Department of Health and Human Services

Agencies that buy the line and never bought from BOOZ ALLEN HAMILTON INC

23agencies
195contracts
$110,082,974since January 2024
Department of Housing and Urban Development6 contracts
$26,550,661
National Archives and Records Administration14 contracts
$22,701,357
Nuclear Regulatory Commission18 contracts
$11,715,936
Smithsonian Institution90 contracts
$11,632,528
Small Business Administration3 contracts
$7,585,123
Commodity Futures Trading Commission5 contracts
$7,271,750
Consumer Product Safety Commission3 contracts
$4,689,351
Department of Education2 contracts
$4,528,772
United States Trade and Development Agency1 contract
$3,855,486
Consumer Financial Protection Bureau1 contract
$2,099,835
Occupational Safety and Health Review Commission20 contracts
$1,730,404
District of Columbia Courts3 contracts
$1,624,660
Selective Service System5 contracts
$1,135,958
Millennium Challenge Corporation1 contract
$924,209
Federal Communications Commission6 contracts
$679,992
Committee for Purchase from People Who Are Blind or Severely Disabled2 contracts
$412,556
Executive Office of the President2 contracts
$377,400
Defense Nuclear Facilities Safety Board2 contracts
$213,442
U.S. International Development Finance Corporation1 contract
$121,913
National Gallery of Art3 contracts
$96,428
U.S. Agency for Global Media1 contract
$57,500
United States Chemical Safety Board4 contracts
$55,042
Merit Systems Protection Board2 contracts
$22,671

How the line is bought

by value, since 2024
43%no competition
12%one applicant
0of these to BOOZ ALLEN HAMILTON INC
Competed, several suppliers applied5,026 contracts
$15,848,532,434 · 45.6%
Awarded directly, no competition3,732 contracts
$14,886,969,083 · 42.8%
Competed, one supplier applied1,182 contracts
$4,033,131,510 · 11.6%

Contracts reaching their end dates

Oct 2026 – October 2027
2,889contracts
$14,934,983,233end by October 2027
389end in March 2027 · $2.2B
45in agencies never served · $43.4M
$315M
$684M
$1.8B
$1.8B
$1.5B
$2.2B
$1.6B
$1.6B
$1.5B
$509M
$430M
$972M
$30.5M
Oct 26116 contractsNov 26175 contractsDec 26316 contractsJan 27251 contractsFeb 27243 contractsMar 27389 contractsApr 27246 contractsMay 27295 contractsJun 27241 contractsJul 27133 contractsAug 27150 contractsSep 27324 contractsOct 2710 contracts

Suppliers next to it in the line

since January 2024
BOOZ ALLEN HAMILTON INC
$521,142,544
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.15 contracts · 1 agency
$473,298,163
THE BOEING COMPANY31 contracts · 1 agency
$468,265,211
NORTHROP GRUMMAN SYSTEMS CORPORATION24 contracts · 1 agency
$445,206,268

All 2,692 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.