1. A.H.A International Co. Ltd.
2. Accela ChemBio Inc.
3. Ajinomoto Co. Inc.
4. Alfa Chemistry
5. Biosynth Ltd.
6. BOC Sciences
7. ChemScene LLC
8. Dideu Group
9. Enomark Healthcare Pvt Ltd.
10. Fengchen Group Co. Ltd.
11. Foodchem International Corporation
12. Fooding Group Limited
13. Hebei Crovell Biotech Co. Ltd.
14. Merck KGaA
15. National Analytical Corporation
16. Parchem Fine & Specialty Chemicals Inc.
17. Selleck Chemicals LLC
18. Sinofi Ingredients
19. Thermo Fisher Scientific Inc.
20. Tokyo Chemical Industry Co. Ltd.
21. Toronto Research Chemicals Inc.
22. Wego Chemical Group
23. Wuxi Accobio Biotech Inc.
24. Xiamen Amoychem Co. Ltd.