M/s. Tata Pharma Ltd., Patalganga, Raigad, Maharashtra
M/s Zenith Chemicals, Tarapur, Boisar, Maharashtra
M/s Relience Industries Ltd., Patalganga, Maharashtra
M/s. Lupin Laboratories Ltd. Ankleshwar, Gujarat
M/s. Gulf Oil Corporation, Pashyamalarayam, Hyderabad
M/s Bombay Paints Ltd. , Chembur, Mumbai
M/s. Armour Polymers Ltd., Boisar, Maharashtra
M/s. J. K. Synthetics Ltd. Kota, Rajasthan
M/s. The Dharmasi Morararji Chemical Co. Ltd., Ambernath, Maharashtra
M/s. Aarti Industries Ltd. Vapi Gujarat
M/s. Laffans PetroChemicals Ltd. Ankleshwar, Gujarat. 
M/s. Kores India Ltd. Uttarranchal 
M/s. Ganesh Polychem Ltd. Vapi. 
M/s. Samrat Pharma Chem Ltd. Ankleshwar, Gujarat.
M/s. Amico Pesticides Ltd.
M/s. Aarti Drugs Ltd.