1. Rockwell Automation Inc
2. Mitsubishi Electric Corporation
3. Parker-Hannifin Corporation
4. Yaskawa Electric Corporation
5. Omron Corporation
6. Moog Inc
7. Novanta Inc
8. Siemens Ag
9. Schneider Electric
10. Eaton Corporation Plc
11. Robert Bosch Gmbh
12. Abb
13. Fanuc Corporation