policy to develop and provide information systems optimum for our clients and users following their needs based on the founding philosophy to be fully liable for our products and services as well as to be independent and neutral and user-oriented.

Since our founding, while we engaged in system development for a wide range of industries, our business has expanded into system integration (SI), including construction of system infrastructure. In addition, based on the idea that “a specialist company should undertake the operation and management of the information systems of our customers in order to support their business,” our group company, Nippon System Service Co., Ltd. (SSK), was reorganized into the first company dedicated for outsourcing service of information processing in 1971. In 1973, System Utility Co., Ltd. (SUC) was launched, focusing on information processing and document-filing service. Thus our group came to offer comprehensive information service.

In 1994, the above mentioned three companies were merged and rebranded as CAC Co., Ltd., consolidating our system to seamlessly offer full service of the process from planning to development and operation of a system. CAC went public in 1999.