ISDN Holdings Ltd. engages in the provision of technical consultancy, training, and management services. It operates through the following business segments: Engineering Solutions-Motion Control; Other Specialized Engineering Solutions; Industrial Computing Solutions; and Others. The Engineering Solutions-Motion Control segment offers a range of motion control systems that incorporate components such as servo motors and drives, mechanical parts, monitors, and industrial computing components which allows for the provision of integrated solutions. The Other Specialized Engineering Solutions segment includes industrial vision, precision gears, gear boxes, laser technologies for precision measurement and cutting as well as for industrial locks and hinges. The Industrial Computing Solutions segment provides hardware and software solutions and complements the engineering solutions business. The company was founded in 1986 and is headquartered in Singapore.