hello there!

Indian pharmaceutical industry is rank 3rd in terms of volume and 14th in terms of value. In Pharmaceutical industry, pharma company has been classified in different categories such brand manufacturers, generic manufacturers, bio/pharmaceutical R&D, pharmaceutical marketing etc.

So it is very difficult to answer which pharma company is the best until, you do not explain your aspects. Still below is some top leading pharma companies as:

1. Dr. Reddy
2. Cipla
3. Aurobindo
4. Glenmark
5. Piramal
6. Cadila
7. Intas
8. Sun Pharmaceutical Industries
9. Aurobindo Pharma Limited
10. Lupin Limited
11. Cipla Limited
12. Dr. Reddy’s Laboratories
13. Cadila Healthcare Limited
14. Intas Pharmaceuticals Limited
15. Glenmark Pharma Limited
16. Torrent Pharmaceuticals Limited
17. ManKind Pharma Limited
18. Biocon Limited
19. Piramal Enterprises Limited
20. Wockhardt Limited
21. Divis Laboratories Limited
22. Abbott India Limited

i hope this helps

goodluck!