CoreCivic, formerly the Corrections Corporation of America (CCA), is a company that owns and manages private prisons and detention centers and operates others on a concession basis. Co-founded in 1983 in Nashville, Tennessee by Thomas W. Beasley, Robert Crants, and T. Don Hutto, it received investments from the Tennessee Valley Authority, Vanderbilt University, and Jack C. Massey, the founder of Hospital Corporation of America.