1. Adani Pharmachem Pvt. Ltd.
2. ALPHA CHEMIKA
3. American Elements
4. BASF SE
5. Calibre Chemicals Pvt. Ltd.
6. CHEMOS GmbH & Co. KG
7. Deepwater Chemicals Inc.
8. FUJI KASEI Co. Ltd.
9. FUJIFILM Wako Pure Chemical Corporation
10. GODO SHIGEN Co. Ltd.
11. IodiTech
12. Iofina
13. Lasa Supergenerics Ltd.
14. Merck KGaA
15. Nanjing Taiye Chemical Industry Co. Ltd.
16. Omkar Speciality Chemicals Ltd.
17. Rishi Chemical
18. SAGAR LIFE SCIENCES PRIVATE LIMITED
19. Samrat Pharmachem Limited
20. Tata Group
21. Thermo Fisher Scientific Inc.
22. Vishal Laboratories
23. Vizag Chemicals
24. Zibo Wankang Pharmaceutical Chemical Co. Ltd.