1. ABB Ltd.
2. Agro Engineers
3. Bauer Gear Motor GmbH
4. Bonfiglioli Transmissions Private Limited
5. Comer Industries
6. Elecon Engineering Company Limited
7. Emerson Electric Co.
8. Johnson Electric Holdings Limited
9. Schneider Electric SE
10. Siemens AG
11. Sumitomo Heavy Industries
Ltd.
12. Superior Gearbox Company
13. Watt Drive Antriebstechnik GmbH
14. Winergy AG by Flender International GmbH
15. ZIMM Germany GmbH