- CEO
- Cher Koon Teo
- Full Time Employees
- 1,366
- Sector
- Commercial services
- Industry
- Miscellaneous commercial services
- Address
- 101 Defu Lane 10 Singapore CE Singapore 539222
- IPO Date
- Nov 28, 2005
- Business
- ISDN Holdings Limited is a Singapore-based provider of industrial automation solutions, specializing in motion control systems, precision engineering, and related engineering services throughout Asia. Founded in 1986 and headquartered in Singapore, the company operates over 55 offices across key Asian markets, including China, Indonesia, and Cambodia, serving more than 10,000 customers in industries such as semiconductor manufacturing, medical devices, smart factories, electric vehicles, and renewable energy. Its core offerings encompass conceptualization, design, development, prototyping, production, testing, installation, and after-sales technical support for motion control products including servo motors, stepper motors, drives, gearboxes, linear motors, sensors, safety light curtains, and robotic systems; industrial computing and embedded computers; programmable logic controllers; modular profile and machine building systems; as well as technical consultancy, training, management services, and software solutions for digital transformation. Through subsidiaries like Servo Dynamics, Leaptron Engineering Pte Ltd, Prestech Industrial Automation Pte Ltd, TDS Technology (S) Pte Ltd, Gateway Motion, ISDN Energy, and ISDN Software, and joint ventures such as ERST Asia Pacific and Maxton Suzhou, ISDN distributes products from global brands including Beckhoff, GE IP, Hakko, Mitsubishi, NEWWAY, LINMOT, and EKD. In August 2025, the company acquired a 51% stake in PT Funda Konstruksi Engineering, an Indonesian hydropower firm, for approximately $2 million to strengthen its renewable energy capabilities and hydropower project execution in Indonesia, complementing its existing sponsorship of three hydropower plants in North Sumatra totaling 24.6 megawatts. ISDN reported 25% earnings growth and 72% growth in earnings attributable to shareholders for FY2024, driven by its integrated operations across engineering solutions segments.