1. ABB Ltd.
2. Azbil Corporation
3. Baker Hughes Company
4. CIRCOR International Inc.
5. ControlAir Inc.
6. Emerson Electric Co.
7. Festo Corporation
8. Flowserve Corporation
9. Rotork PLC
10. SAMSON Controls Inc.
11. Schneider Electric SE
12. Siemens AG
13. SMC Corporation
14. Valin Corporation
15. Yokogawa India Ltd.