1. A-T Controls Inc.
2. ACRIS
3. Borsig ValveTech GmbH
4. Bray International
5. Cameron by Schlumberger Limited
6. Crane Company
7. Curtiss-Wright Corporation
8. EBRO Armaturen Gebr. Br?er GmbH
9. Emerson Electric Co.
10. Flowserve Corporation
11. FluoroSeal Inc.
12. KITZ Corporation
13. KSB SE & Co. KGaA
14. NIBCO Inc.
15. Nippon Daiya Valve Co. Ltd.
16. OHL Gutermuth Industrial Valves GmbH
17. Pentair
18. Samson AG
19. Shreeji Process Control Pvt. Ltd.
20. Swissfluid (USA) Inc.
21. TOMOE VALVE USA & TOMOE VALVE
22. Valvitalia Group
23. Weir Group
24. Wouter Witzel EuroValve B.V.