is a Japanese information technology company that “provides assistance to corporations in increasing their corporate value through its consulting, system integration and outsourcing service.” As of 2017 it had 4700 employees. The Institute was formed by the merging of DKB Information Systems, Fuji Research Institute Corporation, and IBJ Systems Ltd. (all owned by Mizuho Financial Group) on October 1, 2004.In 2021, Mizuho Information & Research Institute merged with Mizuho Research Institute to form Mizuho Research & Technologies. References External links Company web-site Service companies based in Tokyo Telecommunications companies based in Tokyo Defense companies of Japan Information and Research Institute Companies established in 2004 2004 establishments in Japan