- ABB Ltd.
- Yaskawa Electric Corporation
- Denso Corporation
- Fanuc Corporation
- KUKA AG
- Kawasaki Robotics
- Toshiba Corporation
- Panasonic Corporation
- Staubli Mechatronics Company
- Yamaha Robotics
- Epson Robots
- Comau SPA
- Adept Technologies
- Nachi Robotic Systems Inc.