32 Ezra Street, South Block 902,, Kolkata - 700001, West Bengal, India
Chatterjee International Centre, 33a, Chowringhi Road, 17th Floor, Room No. 11,, Kolkata - 700019, West Bengal, India
Stephen House, R.no. 15/1, 1st Floor, 4 Bbd Bag(e),, Kolkata - 700001, West Bengal, India
71, D. N. S. Road, Ground Floor,, Kolkata - 700001, West Bengal, India
14, Roy Bahadur Road,, Kolkata - 700034, West Bengal, India