Stephen House, No. 4, B.B.D. Bag East 4th Floor, Room No. 60 A, Kolkata, West Bengal - 700001,India
No. 23, Sankar Ghose Lane, Kolkata, West Bengal - 700006,India
137, Canning Street, 2nd Floor, Kolkata, West Bengal - 700001,India
No. 223/1, Bidhan Sarani, Kolkata, West Bengal - 700006,India
No. 5/ 1, Clive Row, Kolkata, West Bengal - 700001,India