Focus Systems Corporation provides IT services to public and private clients in Japan through its Public Related Business, Enterprise Business, Wide Area Solutions Business, and Innovative Business segments. The company offers information security products, consulting, contract computer system development, systems operation and maintenance, software packages, web content production, and temp staffing. It also provides technical support for social infrastructure systems such as my number-related, financial, trade, air traffic control, automobile-related, and insurance and pension systems, as well as communication control systems, embedded software, infrastructure design and construction, mainframe operations, and IoT solutions. Incorporated in 1977, it is headquartered in Shinagawa, Japan.