DAIKO XTECH, Ltd., together with its subsidiaries, operates as a systems integrator in Japan. The company engages in system consultancy; sale and maintenance of computers, and network equipment, including digital PBX; development and maintenance of software; sale of computer-related products; system engineering; network construction, which involves the construction of communication equipment; and construction of office facilities. It is also involved in insurance and mutual aid; building facility maintenance and management; labor dispatch, fee-paying employment placement, and hardware and software operation management; market development, sale, and post-implementation support for AppGuard security software; system development and outsourcing; SE dispatch; IT business support; information processing; computer business application development; and accounting system implementation consulting support activities. In addition, the company distributes information and communication equipment, such as information terminals, server and network equipment, electronic switching systems, and related peripherals and software. Further, it provides various software solutions for production management, PLM edition, distribution and service industry, mass retailers, special store edition, security, and infrastructure applications. The company was formerly known as Daiko Denshi Tsushin, Ltd. and changed its name to DAIKO XTECH, Ltd. in April 2025. DAIKO XTECH, Ltd. was incorporated in 1953 and is headquartered in Shinjuku, Japan.