CNS Co., Ltd. engages in the provision of system engineering services. It operates through the following business divisions: Digital Transformation Promotion, Big Data Analysis, System Infrastructure, and Business System Integration. The Digital Transformation Promotion division offers technical solutions for the promotion of digital transformation. The Big Data Analysis division handles the creation of models used for analyzing big data such as user contact information, action logs, and location information. The System Infrastructure division covers on-premise platform and cloud platform services. The Business System Integration division provides general support services from initial examination of business systems, development, and operation after introduction. The company was founded on July 4, 1985 and is headquartered in Tokyo, Japan.