SOHGO SECURITY SERVICES CO., LTD. engages in the provision and management of security and disaster prevention services. It operates through the following segments: Security Business, Comprehensive Management and Disaster Prevention Business, Nursing Care Business, and Others. The Security Business segment is composed of electronic, stationed, and transportation security services. The Comprehensive Management and Disaster Prevention Business is involved in pipe work, electrical work, facility work, cleaning management, environmental health management, facility management, and inspection of firefighting equipment. The Nursing Care segment provides home care support, home visit, out-of-town care, and facility care. The Other Services segment offers automatic teller machine called MMK and mobile security terminal named Mamorokku. It also handles the ALSOK Safety Confirmation Service. The company was founded by Jun Murai on July 16, 1965 and is headquartered in Tokyo, Japan.