1. Ajinomoto Co. Inc.
2. Amino GmbH
3. AnaSpec
Inc
4. Archer-Daniels-Midland Company
5. Bachem AG
6. Cargill
Incorporated
7. Central Drug House (P) Ltd.
8. Creative Enzymes
9. Evonik Industries AG
10. IRIS Biotech GmbH
11. Kyowa Hakkon Kirin Co. Ltd.
12. LG Chem Ltd.
13. Matter and Form Inc.
14. Pepscan
15. Prinova Group LLC
16. Sekisui Medical Co. Ltd.
17. Shanghai Brightol International
18. Shijiazhuang Haitian Amino Acid Co. Ltd.
19. Sichuan Tongsheng Amino acid Co. Ltd.
20. Tokyo Chemical Industry Co. Ltd.
21. Varsal Chemicals
22. Wacker Chemie AG
23. Wuhan Amino Acid Bio-Chemical Co. Ltd
24. Yoneyama Yakuhin Kogyo Co. Ltd.
25. Zhangjiagang Huachang Pharmaceutical Co. Ltd.