1. Akzo Nobel N.V.
2. Aries Chemical Inc.
3. Baker Hughes Company
4. BASF SE
5. BAUMINAS Group
6. Biomicrogel
7. Buckman
8. Chempace Corporation
9. Ecolab Inc.
10. Ecologix Environmental Systems
LLC
11. Feralco AB
12. Henan GO Biotech Co. Ltd.
13. Kemira Oyj
14. Kurita Water Industries Ltd.
15. Lonza Group Ltd.
16. Mitsui Chemicals Inc.
17. Noah Chemicals Inc.
18. Shandong Taihe Technologies Co. Ltd.
19. SNF Group
20. Solenis LLC
21. The Dow Chemical Company
22. The Lubrizol Corporation
23. Thermax Limited
24. Tidal Vision
25. Toagosei Co. Ltd.
26. Veolia Environnement S.A.