Central Security Patrols Co., Ltd. (CSP)

CSP (Central Security Patrols) is an integrated security company ranked No. 3 in Japan's security industry, with particular strength in railway security. Its defining feature is an integrated portfolio of on-site, electronic, and transport security—ranking behind SECOM and ALSOK—combined with strong railway security for JR East. Founded in 1966, it is one of the industry's three major companies. Its operations include on-site security (patrols, access control, reception, monitoring, and emergency response), electronic security, transport security, and command/image-monitoring centers. It has a structure capable of providing integrated security services for JR East and also hires technical professionals for construction management, maintenance, and R&D on small drones and security robots. The fiscal year ends in February.