1. Almatis B.V.
2. Arkema S.A.
3. Axens SA by IFP Group
4. BASF SE
5. Carlisle Companies Incorporated
6. Clariant AG
7. Compagnie de Saint-Gobain S.A.
8. Desicca Chemical Pvt. Ltd.
9. Drytech Incorporated
10. Evonik Industries AG
11. Fuji Silysia Chemical Ltd.
12. Global Adsorbents Pvt. Ltd.
13. Guangdong Xintao Technology Co. Ltd.
14. Hengye Inc.
15. Honeywell International Inc.
16. Jalon Zeolite
17. Jiangxi Xintao Technology Co. Ltd.
18. Knauf Insulation
19. Kureha Corporation
20. Merck KGaA
21. Munters Corporation
22. Parex USA Inc.
23. Shanghai Jiuzhou Chemicals Co. Ltd.
24. Sorbead India
25. Tropack Packmittel GmbH
26. W. R. Grace & Co. by Standard Industries Holdings Inc.
27. Wisesorbent Technology LLC
28. Xiamen Wintrustek Advanced Materials Co. Ltd.
29. ZEOCHEM AG by CPH Chemie + Papier Holding AG
30. Zeolites and Allied Products Pvt. Ltd.
31. ZR Catalyst Co. Ltd