1. Aarti Drugs Ltd.,
2. Alembic Ltd,
3. Aarti Health Care Pvt, Ltd.,
4. Altana Pharma Ltd.,
5. Amoli Organics Pvt. Ltd.,
6. Arch Pharma Lab Ltd.,
7. Bec Chemical Pvt Ltd.,
8. BNM Organics (P) Ltd.,
9. Cipla Ltd.,
10. Calibre Chemical Pvt. Ltd.,
11. Dabur Pharma Ltd.,
12. Dourala organics Ltd.,
13. Hikal Ltd.,
14. Hebbar Chemicals Pvt. Ltd.,
15. IPCA Laboratories Ltd.
16. Jubilant Organosys Ltd.
17. Lupin Ltd.,
18. Lona industries
19. Mailadi Drugs & Pharma. Ltd.,
20. Meditab Specialities Pvt. Ltd.,
21. Merck Development Centre Pvt. Ltd.,
22. Macleod’s Pharmaceuticals Ltd.
23. Nicholas Parimal Industries Ltd.,
24. Orchid Chemical & Pharma. Ltd.,
25. Punjab Chemical & Pharma Pvt. Ltd.,
26. P.l.industries Ltd.
27. Reena Pharma India Pvt. Ltd.,
28. Sarex Overseas.
29. Sashun Chemicals & Drugs Ltd.,
30. Satyam Pharma Chem. Pvt. Ltd.,
31. Vinati organics Ltd.,
32. Wanbury Chemical Ltd.,
33. Zydus Altana Healthcare Pvt Ltd.,
34. Zydus Nycomed Healthcare Pvt, Ltd.,