WILLIAMS, ADLEY & COMPANY DC LLP — United States · Federal contract register · Supplier record: 234 contracts, all years ($253,016,986 · Sep 2003 – Sep 2026); $17.7M since January 2024 (32 contracts · 15 agencies); — rank in the line (of 119 suppliers · 0.0%); 13 agencies never served ($43.3M on the line without WILLIAMS, ADLEY & COMPANY DC LLP).
Assay record ASY-US-0N5WQAU0TY · Cite as: Assay Systems, “Williams Adley & DC in the USAspending register”, https://assay-systems.com/register/us/williams-adley-dc/
234
contracts, all years
$253,016,986 · Sep 2003 – Sep 2026
$17.7M
since January 2024
32 contracts · 15 agencies
—
rank in the line
of 119 suppliers · 0.0%
13
agencies never served
$43.3M on the line without WILLIAMS, ADLEY & COMPANY DC LLP
Own record by year
2019 onward
$2.9M
$7.9M
$13.4M
$41.1M
$14.1M
$7.7M
$6.8M
$3.3M
20192020202120222023202420252026
Who buys from WILLIAMS, ADLEY & COMPANY DC LLP
since January 2024
15agencies
$17.7Mpaid
27.6%top buyer
Agency for International Development27.6%
$4,883,405
Small Business Administration23.1%
$4,084,596
Department of Homeland Security11.5%
$2,029,554
District of Columbia Courts11.2%
$1,989,666
General Services Administration7.6%
$1,342,822
Department of Defense3.9%
$694,325
Commodity Futures Trading Commission3.8%
$667,148
Consumer Product Safety Commission3.3%
$585,944
Peace Corps2.5%
$446,427
National Endowment for the Humanities1.8%
$315,460
Department of the Treasury1.4%
$239,441
Department of Labor0.9%
$159,991
Environmental Protection Agency0.7%
$124,395
Department of Agriculture0.5%
$92,605
United States Trade and Development Agency0.4%
$64,273
Before 2024 only: Court Services and Offender Supervision Agency, Department of Commerce, Department of Education, Department of Health and Human Services, Department of Housing and Urban Development, Department of State, Department of Transportation, Department of Veterans Affairs, Department of the Interior, Equal Employment Opportunity Commission, Federal Communications Commission, Government Accountability Office, International Trade Commission, National Archives and Records Administration, National Endowment for the Arts, Pension Benefit Guaranty Corporation, Securities and Exchange Commission, Smithsonian Institution.
The line
since January 2024
$742Mline value
279contracts
32agencies
119suppliers
67.4%held by top ten
Management, accounting (R703)
$503M
$150M
$88.5M
202420252026Jan–Sep
—of 119 suppliers
$0WILLIAMS, ADLEY & COMPANY DC LLP in the line
0.0%share of the line
Agencies that buy the line and never bought from WILLIAMS, ADLEY & COMPANY DC LLP
13agencies
64contracts
$43,274,392since January 2024
Department of Justice39 contracts
$26,928,611
National Aeronautics and Space Administration2 contracts
$4,494,685
U.S. International Development Finance Corporation9 contracts
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.