Geo 

The GEO Group Inc specializes in detention facilities and community reentry centers. It operates in four segments: U.S. Secure Services, which mainly encompasses U.S.-based secure services business; Electronic Monitoring and Supervision Services, which conducts its services in the United States, represents services provided to adults for monitoring services and evidence-based supervision and treatment programs for community-based parolees, probationers, and pretrial defendants; Reentry Services conducts its services in the United States represents services provided to adults for residential and non-residential treatment, educational and community-based programs, pre-release and half-way house programs; and International Services. The company operates in U.S, Australia and South Africa.