- Abitec Corporation
- ACG Associated Capsules
- Aditya Sheth
- Ankit Pulps and Boards
- Arihant Innochem
- AstaReal India
- Azelis India
- BASF India
- Chakrapani KVC
- Clariant IGL Specialty Chemicals
- Colorcon Asia
- Croda India Company
- Daffodil Pharmachem
- Danisco Nutrition & Biosciences India
- DDP Speciality Products India
- DFE Pharma India
- Dr. N. Udupa
- Dr. Rajesh Parab
- Dr. Ramkumar Pillappan
- Dr. Soma Das
- Evonik India
- G. C. Chemie Pharmie
- Gangwal Healthcare
- Gattefosse India
- Ideal Cures
- IMCD India
- Indchem International
- Ingredion India
- International Specialty Products (India)
- Lubrizol Advanced Materials India
- M.B. Sugars & Pharmaceuticals
- Merck Lifescinces
- Miracle Ingredients
- Muthuswamy Iyer
- Nitika Pharmaceuticals
- Novo Excipients
- Rettenmaier India
- Roquette India
- Sigachi Industries
- Signet Excipients
- SPI Pharma Inc
- Sunil Healthcare
- United States Pharmacopeia India
