WILLIAMS, ADLEY & COMPANY DC LLP (DC)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $216.63M
- $216,632,117under this UEI
- FY2026 obligations
- $10.41M†
- $10,410,598ProvisionalFY2027 to date: -$1.20M
- Awards and orders
- 213
- with positive net obligations48 IDV vehicles held
- Latest action
- Oct 23, 2026
- SAM.gov registration
- Active
- Registration expiration date Jun 25, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Sep 2, 1982 (44 years)
- Location
- Washington, DC
- State of incorporation
- District of Columbia
- Purpose of registration
- All Awards
- Website
- williamsadley.com
† FY2026 obligations (provisional; DoD awards signed after Aug 7, 2026 are not yet public).
‡ FY2027 to date.
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Aug 7, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI SMRMCY16TLL8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2027: -$1,198,338 (de-obligation) (to date)
- FY2026: $10,410,598 (provisional)
- FY2025: $16,587,613
- FY2024: $19,616,263
- FY2023: $18,251,894
- FY2022: $11,161,189
- FY2021: $13,914,141
- FY2020: $4,607,783
Show all 20 yearsEarlier years (FY2008–FY2019)
- FY2019: $14,573,703
- FY2018: $10,129,219
- FY2017: $14,235,282
- FY2016: $8,809,579
- FY2015: $17,721,167
- FY2014: $11,225,978
- FY2013: $12,400,735
- FY2012: $10,516,031
- FY2011: $8,947,221
- FY2010: -$284,564 (de-obligation)
- FY2009: $4,616,464
- FY2008: $10,390,158
Total across 20 fiscal years: $216,632,117
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Housing and Urban Development$79,373,954, 36.6%
- Department of Defense$32,762,288, 15.1%
- Small Business Administration$17,940,841, 8.3%
- Department of Health and Human Services$14,942,079, 6.9%
- Department of Education$10,682,822, 4.9%
Top awarding sub-agencies
- Department of Housing and Urban Development$79,373,954, 36.6%
- Defense Finance and Accounting Service$18,795,019, 8.7%
- Small Business Administration$17,940,841, 8.3%
- Office of the Assistant Secretary for Administration$11,958,506, 5.5%
- Missile Defense Agency$11,347,930, 5.2%
Top NAICS by obligations
- 541211Offices of certified public accountants$148,983,886, 68.8%
- 541219Other accounting services$60,752,295, 28.0%
- 541519Other computer related services$3,369,703, 1.6%
- 561599All other travel arrangement and reservation services$1,185,600, 0.5%
- 561499All other business support services$1,043,677, 0.5%
Top product and service codes by obligations
- R703Support- management: accounting$88,921,853, 41.0%
- R704Support- management: auditing$76,139,659, 35.1%
- R710Support- management: financial$24,892,523, 11.5%
- R410Support- professional: program evaluation/review/development$13,401,227, 6.2%
- R499Support- professional: other$4,630,474, 2.1%
Capabilities
NAICS codes
- 541211Offices of Certified Public Accountants(primary)Small
- 522310Mortgage and Nonmortgage Loan Brokers
- 541214Payroll ServicesSmall
- 541219Other Accounting ServicesSmall
- 541511Custom Computer Programming ServicesSmall
- 541512Computer Systems Design ServicesSmall
Show all 13 NAICS codes7 more NAICS codes
- 541519Other Computer Related Services
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541614Process, Physical Distribution, and Logistics Consulting ServicesSmall
- 541618Other Management Consulting ServicesSmall
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 561210Facilities Support ServicesSmall
- 561499All Other Business Support ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Black American Owned
Capabilities & Services
Contracts
Latest awards and orders
- 86615722F00004Delivery orderunder a federal supply schedule (FSS)Department of Housing and Urban DevelopmentLatest action
- 1605C223F00002Delivery orderunder a federal supply schedule (FSS)Department of LaborOffice of the Assistant Secretary for Administration and ManagementLatest action
- 05GA0A26A0004Blanket purchase agreement (BPA)VehicleGovernment Accountability OfficeGao, Except Comptroller GeneralLatest action
- 61320625F0007Delivery orderunder a federal supply schedule (FSS)Consumer Product Safety CommissionLatest action
- 68HERH25F0353Delivery orderunder a federal supply schedule (FSS)Environmental Protection AgencyLatest action
- 61320626F0075Delivery orderunder a federal supply schedule (FSS)Consumer Product Safety CommissionLatest action
- 95C67826P0303Purchase orderDistrict of Columbia CourtsLatest action
- 9523ZY26F0063BPA callunder a blanket purchase agreement (BPA)Commodity Futures Trading CommissionLatest action
- 9523ZY26F0062BPA callunder a blanket purchase agreement (BPA)Commodity Futures Trading CommissionLatest action
- 73351024F0149BPA callunder a blanket purchase agreement (BPA)Small Business AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for WILLIAMS, ADLEY & COMPANY DC LLP lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts without a real name are not shown.
Physical Address
1016 16th St NW Ste 400
Washington, DC, 20036
USA
Mailing Address
1016 16th St NW Ste 400
Washington, DC, 20036
USA
Government Business Contact
Kola A Isiaq
Managing Partner
1016 16th Street, NW
Unit 400
Washington, DC, 20036
USA
Electronic Business Contact
Kalena M Leahy
Contracts Coordinator
1016 16th Street, NW
Unit 400
Washington, DC, 20036
USA
Past Performance Contact
Jocelyn A Hill
Partner
1016 16th Street, NW
Unit 400
Washington, DC, 20036
USA
Government Business Alternate Contact
Mirnaly Rivera-Padilla
Accounting Manager
1016 16th Street, NW
Unit 400
Washington, DC, 20036
USA
Electronic Business Alternate Contact
Shannon Lawrence-Montes
Director of Operations
1016 16th Street, NW
Unit 400
Washington, DC, 20036
USA
Past Performance Alternate Contact
Leah M Southers
Partner
1016 16th Street, NW
Unit 400
Washington, DC, 20036
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
WILLIAMS, ADLEY & COMPANY DC LLP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires June 25, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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