1. Balchem Inc.
2. BASF SE
3. Eastman Chemical Company
4. Foodchem International Corporation
5. FUJIFILM Wako Pure Chemical Corporation
6. GHW EUROCHEMICALS s.r.o.
7. Glentham Life Sciences Limited
8. IMPERIAL GROUP LIMITED
9. Jinan Pengbo Biotechnology Co. Ltd
10. Jubilant Life Sciences Limited
11. Kemin Industries Inc.
12. Kemphar International
13. Liaoning Biochem Co. Ltd.
14. Merck KGaA
15. MUBY CHEMICALS
16. NB Group Co. Ltd.
17. Nuproxa Switzerland Ltd.
18. PerkinElmer Inc.
19. Pestell Nutrition Inc.
20. PhytoTech Labs Inc.
21. SDA Products
22. Spectrum Chemical Mfg. Corp.
23. Thermo Fisher Scientific Inc.
24. Tokyo Chemical Industry Co. Ltd.