1. ABB Ltd.
2. Alfa Laval AB
3. Azbil Corporation
4. Badger Meter Inc.
5. Circor International Inc.
6. Crane Holdings
Co.
7. Emerson Electric Co.
8. Endress+Hauser AG
9. Flowserve Corporation
10. Fluidra S.A.
11. Fratelli Tognella S.p.A
12. General Electric Company
13. Hitachi High-Tech Corporation
14. Honeywell International Inc.
15. IMI Critical Engineering
16. Katronic Technologies Ltd.
17. KEM K?ppers Elektromechanik GmbH
18. KITZ Corporation
19. Max Machinery Inc.
20. Parker Hannifin Corporation
21. Robert Bosch GmbH
22. Rotork PLC
23. Samson Controls Inc.
24. Schlumberger NV
25. Schneider Electric SE
26. Sick AG
27. Valmet Oyj
28. Weatherford International PLC
29. Yokogawa Electric Corporation