No. 12, Park Street, Queen Mansion, 4th Floor, Room No. 411, Kolkata, West Bengal - 700071,India
No. 1/1, Chitpur Ghat Lane, Kolkata, West Bengal - 700002,India
1st Floor, Room No. 101 - 51, Vivekananda Road, Girish Park, Kolkata, West Bengal - 700007,India