HIMACS, Ltd. (4299.T) provides value-added IT solutions primarily in Japan, specializing in computer software system lifecycles including planning, design, development, testing, implementation, and maintenance; its System Solutions division delivers consulting and full lifecycle services from mainframes to internet-based technologies, while the System Maintenance Services division focuses on planning and support for software upgrades and ongoing operations. Founded in 1976 and headquartered at 2-3-5 Minatomirai, Nishi-ku, Yokohama, Japan, the company serves major financial institutions such as MUFG Bank, Ltd., Mizuho Bank, Ltd., Sumitomo Mitsui Banking Corporation, and Mitsubishi UFJ Trust and Banking Corporation, with a subsidiary SBS Co., Ltd. and memberships in the Japan Information Service Industry Association, Kanagawa Information Service Industry Association, and The Japan DataScientist Society. HIMACS reports consolidated net sales of 18,066 million yen for the fiscal year ended March 2025, employing 944 consolidated staff, including professionals holding 1,699 Information Technology Engineer Examination certifications as of March 31, 2025.