Federal Supply Schedule GS00F013DA
Active Awarded Last action
- Contract number
- GS00F013DA
- Awardee
-
Williams, Adley & Company DC LLP UEI SMRMCY16TLL8
- Awarding agency
-
Federal Acquisition Service
General Services Administration
- Task orders
- 94
Award facts
- Opportunity
-
- Professional Service Schedule Solicitation · FCO00CORP0000C · Posted Jun 10, 2019
- Last date to order 74% complete
- IDV ceiling
- $144,102,320.00
- Award type
- Multiple award
- Who can order
- All agencies
- NAICS code
- 541211 Offices of Certified Public Accountants
- PSC
- R704 Support- Management: Auditing
- Set-aside
- No set-aside
- Competition
- Full and Open Competition Negotiated Proposal / Quote
- Pricing
- Firm Fixed Price
- Legislative mandates
-
- Service Contract Act FAR subpart 22.10
Award details come from SAM.gov/FPDS.
About this IDV
GSA issued a Federal Supply Schedule contract to Williams, Adley & Company DC LLP on October 14, 2015, for the Multiple Award Schedule (MAS) with a ceiling value of $144,102,320 and ultimate completion date of October 13, 2030. Williams, Adley & Company DC LLP is a minority-owned small disadvantaged business.
The contractor operates under the MAS, a government-wide acquisition vehicle that enables civilian and defense agencies to place orders directly against pre-established pricing without additional competition. Williams, Adley offers financial audits, performance audits, IT audit services (including FISCAM, FISMA, SSAE-18 SOC 1, cybersecurity maturity assessments, IV&V, and security control assessments), management consulting, financial advising and loan servicing, budget and financial management services, acquisition and grants management support, and business program and project management services. Place of performance is Washington, DC, with services delivered to federal, state, and local government agencies.
The GSA labor portfolio spans 12 hourly categories from $61.87 to $271.00 per hour, covering roles from Project Management Specialist (associate degree, three years' experience) through Partner (bachelor's degree, ten years' experience). IT-specialized categories include IT Audit Specialist at $151.72/hr and IT Audit Manager at $201.99/hr. All roles require a bachelor's degree or associate degree; no security clearances are offered through the schedule.
Recent delivery orders issued under this MAS contract include a $3,611,794.54 order from the Defense Finance and Accounting Service (January 2026) for fiscal year 2026–2030 financial statement audits of the Working Capital Fund; a $3,848,664.59 order from the Consumer Product Safety Commission (February 2025) for IT audit services; a $2,826,627.17 order from the U.S. Office of the Inspector General (September 2025) for financial statement audits; a $2,208,035.03 order from the Office of the Inspector General (September 2024) for Incurred Cost Performance Audit services; and a $318,385.38 order from the EPA Office of Inspector General (September 2025) for FISMA audit services (Total Small Business set-aside). Orders have also been placed by the National Endowment for the Humanities, Peace Corps, Department of Labor, Department of Transportation OIG, USAID OIG, Department of Homeland Security, Federal Communications Commission, and numerous other civilian and defense agencies covering financial statement audits, FISMA compliance, performance audits, attestation engagements, and specialized audit support.
Task orders
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IDV awards
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Transactions
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Quick answers
Who was awarded contract GS00F013DA?
GS00F013DA was awarded to Williams, Adley & Company DC LLP by Federal Acquisition Service (General Services Administration) on October 14, 2015.
How much is contract GS00F013DA worth?
GS00F013DA's own ceiling is $144,102,320.
How many orders have been placed under contract GS00F013DA?
94 orders have been placed under GS00F013DA, the latest on September 30, 2026.
Who can order from contract GS00F013DA?
GS00F013DA is a multiple award federal supply schedule. All agencies can place orders on it.
Is contract GS00F013DA part of a contract vehicle?
Yes. GS00F013DA is part of Multiple Award Schedule (MAS).
Was contract GS00F013DA competed?
The extent of competition for GS00F013DA was full and open competition.
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