USIS is one of the leading security and information services providers in the United States that offers employment screening services and government security and risk management solutions to security services companies, government agencies and national security markets. It provides a range of employment, drug and alcohol screening and due diligence products for commercial businesses. USIS also provides program administration and background investigations to federal agencies. It offers services related to applicant tracking systems, credit reports, criminal and driving records, document management solutions, drug and alcohol testing, physical exams, field background investigations, law enforcement, verifications and proprietary databases. Additionally, the company provides transportation, retail and health care solutions. USIS maintains its headquarters in Falls Church, Va.