ID Holdings Corp. engages in the provision of information technology services. It operates through the following divisions: System Operation Management, Software Development, System Infrastructure, Cyber security, Consulting and Training, and Others. The System Operation Management division manages and operates information processing systems. The Software Development division deals with contracted software development and client residency services. The System Infrastructure division handles the customer IT platform design, construction, operation, and maintenance operations. The Cyber Security, Consulting and Training division covers sales of network and web application security products, construction; installation support; operation of security system, assessment, and advisory work; business process; reengineering (BPR), IT governance, IT service management consulting and training work. The Others division offers data entry, security, and consulting services. The company was founded on October 20, 1969 and is headquartered in Tokyo, Japan.