- CEO
- Tetsuya Tajiri
- Full Time Employees
- 4,542
- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- 2-1-11 Tagawa Osaka OS Japan 532-8512
- IPO Date
- Nov 4, 1953
- Business
- DAIHEN Corporation DAIHEN Corporation manufactures and sells power equipment, welding machines, industrial robots, and related systems for energy management, factory automation, and material processing. The company produces transformers, solar inverters, and power distribution equipment; CO2/MAG, TIG, MIG, DC/AC, plasma, submerged arc, and resistance welding and cutting machines, along with torches, peripheral devices, thermal spray machines, and welding accessories; industrial robots, teach pendants, sensors, positioners, sliders, PC software, and welding power sources for robots; clean transfer robots, wireless power transfer systems for AGVs, and AI transfer robots; as well as RF/MW generators and automatic matching units for plasma applications. DAIHEN Corporation also provides installation, repair, inspection, maintenance, and remodeling services for its equipment, plus electronic devices, switches, control systems, and metal processing. Founded in 1919 and headquartered in Osaka, Japan, the company operates globally through segments including Power Products, Welding & Mechatronics, Semiconductor and FPD Related, and Others, with production sites in Japan, China, Thailand, and subsidiaries like OTC DAIHEN Europe GmbH. In recent developments, DAIHEN Corporation acquired Rolan Robotics BV, a Dutch system integrator specializing in welding and product handling robotics, in April 2024 to strengthen its European robotics market position; integrated Lorch Schweißtechnik GmbH for advanced digital arc welding technology and Femitec GmbH for robot simulation and automation expertise; and launched its Service Cloud platform in April 2025 for streamlined equipment maintenance via digital data sharing and QR code access.