1. Ashland Inc.
2. BASF SE
3. Clariant International Ltd.
4. CP Kelco U.S. Inc. by J.M. HUBER Group
5. Eastman Chemical Company
6. Evonik Industries AG
7. Gattefoss? Group
8. Givaudan International S.A.
9. Innospec Inc.
10. Lucas Meyer Cosmetics Canada Inc. by International Flavors & Fragrances Inc.
11. Nouryon Chemicals Holding B.V.
12. Sederma by Croda International Plc
13. Seppic S.A. by Air Liquide Group
14. Stepan Company
15. Vantage Specialty Chemical