1. KUKA AG
2. Adept Technology (Acquired by OMRON)
3. iRobot Corporation
4. Intuitive Surgical
5. Nachi-Fujikoshi
6. Yaskawa Electric Corporation
7. ABB
8. FANUC Corporation
9. DAIHEN Corporation
10. Mitsubishi Electric Corporation
11. DENSO Corporation
12. Seiko Epson Corporation