1. Akzo Nobel N.V.
2. Ashland Inc.
3. Aurigene Pharmaceutical Services Ltd.
4. BASF SE
5. Carl Roth GmbH + Co. KG
6. Central Drug House
7. Clariant AG
8. Creative PEGWorks
9. GJ Chemical
10. Hefei TNJ Chemical Industry Co. Ltd.
11. Ineos Group AG
12. LANXESS Corporation
13. Lotte Chemical Corporation
14. Merck KGaA
15. Meru Chem Pvt. Limited
16. Mitsui Chemicals Inc.
17. Monument Chemical
18. NH Chemicals Ltd.
19. Niram Chemicals
20. Noah Chemicals
21. PCC Group
22. SABIC
23. Sanyo Chemical Industries Group
24. Shandong INOV Polyurethane Co. Ltd.
25. Spectrum Chemical