TKC Corporation operates as a specialized electronic data processing center for accounting firms and local governments in Japan. It operates through Accounting Firm Business, Local Government Business, and Printing Business segments. It is involved in the provision of information processing, software, and consulting services, as well as desk services; and sale of office equipment and supplies. It also provides printed continuous business forms; manufactures office supplies; development and sale of software; publishes books and monthly magazines on business management, taxation, and accounting; and provides security, maintenance, and repair services for buildings. In addition, the company manufactures and sells general office forms; and provides data printing services. The company was formerly known as Tochigi Prefecture Computing Center Co., Ltd. and changed its name to TKC Corporation in December 1986. TKC Corporation was incorporated in 1966 and is headquartered in Utsunomiya, Japan.