1. BAC Valves SA
2. Bray International
3. Cryofab Inc.
4. Dembla Valves Ltd.
5. DeZURIK Inc.
6. DFL ITALIA SRL
7. DomBor Valves
8. ECI LLC
9. Emerson Electric Co.
10. Enggpro Business Solutions Private Limited
11. Flowserve Corporation
12. General Electric Company
13. Generant Inc.
14. H.P. Valves Pvt. Ltd.
15. Habonim Industrial Valves & Actuators Ltd.
16. Herose GmbH
17. L&T Valves Limited
18. Meca-Inox
19. MOGAS Industries Inc.
20. Novel Valves India Pvt. Ltd.
21. Oswal Industries Limited
22. Parker Hannifin Corporation
23. Powell Valves
24. Rotarex S.A.
25. Samson AG
26. Schlumberger NV
27. Valco Group
28. Valcor Engineering Corporation
29. Weir Group PLC
30. XINTAI Valve Group Co. Ltd.