- +91-22-66658282
- https://www.tatachemicals.com
- Bombay House, 24, Homi Mody Street, Fort, Mumbai - 400001
- +91-2642-247001, +91-2642-247002
- https://www.gnfc.in
- P.O. Narmadanagar-392015, Dist. Bharuch, Gujarat
- +91-20-66458000
- https://www.dfpcl.com
- Sai Hira, Survey No. 93, Mundhwa, Pune - 411036
- +91-265-2242451, +91-265-2242651
- https://www.gsfclimited.com
- P.O. Fertilizernagar-391750, Dist. Vadodara, Gujarat
- +91-11-46581300, +91-11-41697900
- https://www.chambalfertilisers.com
- Corporate Office, 5, Corporate One, First Floor, Jasola Commercial Centre, New Delhi - 110025
- +91-22-25523000, 1800-22-3044
- https://www.rcfltd.com
- Priyadarshini Building, Eastern Express Highway, Sion, Mumbai - 400022