1. Aditya Birla Chemicals by Aditya Birla Group
2. Akzo Nobel N.V.
3. Aries Chemical Inc.
4. BASF SE
5. BAUMINAS Group
6. Biomicrogel
7. Buckman
8. CarboNet
9. ChemREADY by Zinkan Enterprises Inc.
10. Chemtrade Logistics Income Fund
11. Condat
12. CTX Professional by Fluidra S.A.
13. Di-Corp Inc.
14. Dia-Chemical Sdn. Bhd.
15. Ecolab Inc.
16. Ecologix Environmental Systems
LLC
17. Environex International Pty Ltd.
18. Feralco AB
19. Henan GO Biotech Co.Ltd
20. Hunan Yide Chemical Co. Ltd.
21. INWACO process solutions AB
22. Ixom Operations Pty Ltd.
23. Jayem Engineers
24. Kemira Oyj
25. Kendensha Co. Ltd.
26. KSP Water Treatment Chemicals
27. Mitsui Chemicals Inc.
28. NIPPON SHOKUBAI CO. LTD.
29. REDA Group
30. SERVYECO
31. SNF S.A.
32. Solenis LLC
33. Solvay SA
34. Thermax Limited
35. Tidal Vision
36. Toagosei Co. Ltd.
37. Veolia Environnement S.A.
38. Vertex Chem Pvt. Ltd.
39. Yixing Cleanwater Chemicals Co. Ltd.