CAC Holdings Corporation, through its subsidiaries, provides information technology (IT) services in Japan and internationally. It offers systems development, consulting, integration, operation, management, and maintenance services, as well as BPO/BTO services; software planning and development; packaged software development and sale; and helpdesk services. The company also provides engineering and research and development services; outsourced product development, IT infrastructure management, and managed services; enterprise applications for banking, telecom, and manufacturing sectors; and mainframe, open system, web-based system, and IT management solutions, as well as develops various kinds of hardware and software for factories. In addition, it offers offshore system development center, area, warranty management, and contracted software development services. The company was founded in 1966 and is headquartered in Tokyo, Japan.