1. A-T Controls Inc.
2. Aalberts N.V.
3. Alfa Laval AB
4. ARI-Armaturen Albert Richter GmbH & Co. KG
5. AVK Holding A/S
6. Baker Hughes Company
7. Bray International Inc.
8. Crane Company
9. Curtiss-Wright Corporation
10. Davis Valve
11. DelVal Flow Controls
12. Dembla Valves Limited
13. DEZURIK
14. Emerson Electric Co.
15. Flomatic Corporation
16. Flowserve Corporation
17. GEM? Gebr. M?ller Apparatebau GmbH & Co. KG
18. Georg Fischer AG
19. Hawle Austria Group
20. Honeywell International Inc.
21. Huamei Machinery Limited
22. IMI PLC
23. KITZ Corporation
24. KSB SE & Co. KGaA
25. NIBCO Inc.
26. NTGD Valve (China) Co. Ltd.
27. Ohio Valve Company
28. OHL Gutermuth Industrial Valves GmbH
29. Schlumberger N.V
30. Teko Industry Co. Limited
31. Valmet Oyj
32. Valworx
33. Velan Inc.
34. XHVAL Valve Co. Ltd.