Joe S. Buczek

Federal Bureau of Investigation provides security and crime-fighting services. It specializes in terrorism, public corruption, cyber crime, and violent crimes. The company was founded in 1908 and is headquartered in Washington, DC.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Kroll, Inc. provides information management, data recovery and legal technologies products and services. It offers corporate restructuring, forensic accounting, intelligence and investigation, background screening and security services. The firm also provides risk mitigation services that include valuation and litigation consulting, electronic evidence and data recovery. The company was founded by Jules B. Kroll in 1972 and is headquartered in New York, NY.