Yasuhiko Mitsuyuki

Sumitomo Mitsui Trust Systems & Services KK engages in the system development business for mainly financial industry. It operates through the following business segment: Consulting and System planning, System development, System infrastructure, System operation, Internet connection infrastructure service and OA support. The Consulting and System planning business segment offer consulting service for each development process of financial system. The System development business segment develops applications that meet a wide variety of needs. The System infrastructure business segment designs system infrastructure. The System operation provides high value-added services for stable system operation. The Internet connection infrastructure service offers seamless services from construction to operation. The OA support provides OA infrastructure construction, maintenance and support services. The company was founded in February 1973 and is headquartered in Tokyo, Japan.