ORIX announced that OQCI Fund LP, a private equity fund backed by the Qatar Investment Authority and serviced by ORIX, has acquired all shares of Nippon Information Industry Corp. (NII). The transaction marks the first investment completed by the OQCI Fund.
Founded in 1969, Nippon Information Industry specializes in system development, infrastructure operations, and maintenance services for clients in the manufacturing and financial sectors. The company employs approximately 2,400 people and provides consulting, system operations, infrastructure platform, testing systems, and related services.
ORIX said NII has built long-term relationships with major corporations due to its expertise in mission-critical systems for production and contract management. The company also cited NII’s ability to provide flexible support ranging from software development to on-site maintenance as a key differentiator.
The acquisition aligns with ORIX’s strategy of expanding its domestic IT and information services investment portfolio. The company has previously invested in technology businesses, including APRESIA Systems, HC Networks, Informatix, LINES, and I-NET Corp.
Following the acquisition, ORIX said it plans to support NII’s management team through governance enhancements and collaboration opportunities with existing portfolio companies. The company added that expanding its asset management business through third-party capital remains a central initiative under ORIX Group’s long-term vision and three-year management plan announced in 2025.
The OQCI Fund is a commitment-based private equity fund established through a partnership between ORIX and the Qatar Investment Authority, Qatar’s sovereign wealth fund. The platform focuses on Japanese investments, including business succession and privatization opportunities.
According to the announcement, ORIX aims to continue supporting the growth and value creation of Japanese companies through its investment activities.

