Largest Payroll/Personnel Customers
- Department of Homeland Security
- Department of Treasury
- Department of Justice
- Department of Agriculture
- Department of Commerce
- Department of Labor
- Department of Housing and Urban Development
- Federal Deposit Insurance Corporation
Small Agency Human Resources Council Customers
- Smithsonian Institution
- Small Business Administration
- U.S. Agency for International Development
- Library of Congress
- Government Accountability Office
- The Architect of the Capitol
- Government Printing Office
- Federal Communications Commission
- Court Services and Offender Supervision Agency
- National Gallery of Art
- Peace Corps
- Commodity Futures Trading Commission
- Corporation for National and Community Service
- Federal Housing Finance OIG Agency
- National Endowment for the Arts and the Humanities
- Federal Election Commission
- Farm Credit Administration
- Armed Forces Retirement Home
- Congressional Budget Office
- Federal Mediation and Conciliation Service
- U.S. Merit Systems Protection Board
- Federal Maritime Commission
- Defense Nuclear Facilities Safety Board
- U.S. Office of Special Counsel
- Office of Government Ethics
- Federal Mine Safety and Health Review Commission
- Millennium Challenge Corporation
- Occupational Safety and Health Review Commission
- Appalachian Regional Commission
- U.S. Commission on Civil Rights
- National Capital Planning Commission
- Denali Commission
- Consumer Financial Protection Bureau
- Farm Credit System Insurance Corporation
- Gulf Coast Ecosystem Restoration Council
- Pretrial Services Agency
- U.S. Architectural and Transportation Barriers Compliance Board
Payroll/Personnel Customers
- U.S. Congress (Capitol Police)
- Department of Veterans Affairs, Office of Inspector General
- U.S. Court of Appeals for Veterans Claims
- U.S. Botanic Garden
- U.S. Architectural and Transportation Barriers Compliance Board
- Office of Compliance