WILLIAMS ADLEY & COMPANY LLP

WILLIAMS ADLEY & COMPANY LLP is a DC government contractor that has received $9.3M in purchase order payments across 5 District of Columbia agencies. Their largest agency partner is Department of Health Care Finance.

Total Revenue

$9.3M

Agency Partners

5

Annual Revenue from DC

By fiscal year

$864K

FY13

$649K

FY14

$537K

FY15

$976K

FY16

$518K

FY17

$436K

FY18

$534K

FY19

$147K

FY20

$743K

FY21

$857K

FY22

$686K

FY23

$938K

FY24

$760K

FY25

$665K

FY26

Agency Relationships

Revenue breakdown by DC agency

Since Nov 2012Last: Apr 2026
Since Feb 2026Last: May 2026
Since Feb 2020Last: Feb 2020
Since Jun 2020Last: Jan 2021
Since Apr 2025Last: Apr 2025

What They Sell

NIGP commodity codes from purchase orders

94620109462010 : AUDITING SERVICES
$6.0M
94620009462000:Auditing (CAFR USE ONLY)
$2.0M
91804009180400:Accounting/Auditing/Budget Consulting
$272K
95868009586800:Support Services, Management
$255K
91806109180610 : ADMINISTRATIVE SUPPORT, CONSULTING SERVICES
$53K
92623009262300:Auditing Services, Environmental
$784K

Recent Purchase Orders

Most recent transactions with DC government

AgencyDescriptionAmountDate
OIG
Office of the Inspector General
FY26 AD0- Procurement Risk Assessment Audit - Task Order No. T0001$127KMay 28, 2026
DHCF
Department of Health Care Finance
FY26 Williams Adley TO# 1$286KApr 7, 2026
OIG
Office of the Inspector General
FY26 AD0- Procurement Risk Assessment Audit - Task Order No. T0001$127KFeb 5, 2026
DHCF
Department of Health Care Finance
FY26 Williams Adley TO# 10$40KNov 13, 2025
DHCF
Department of Health Care Finance
FY26 Williams Adley TO# 9$83KNov 13, 2025

Quick Facts

Most Recent PO

May 28, 2026

Top Agency Partner

Department of Health Care Finance

95% of total revenue

Revenue Concentration

Highly concentrated, relies heavily on one agency

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