13, Bipin Behari Ganguly Street, Room No. 105,, Kolkata - 700012, West Bengal, India
33a, Chatterjee International Center, J. L. Nehru Road,, Kolkata - 700071, West Bengal, India
15, 1st Floor, India Exchange Place,, Kolkata - 700001, West Bengal, India
10, Clive Row,, Kolkata - 700001, West Bengal, India
4, 9th Floor, Chowringhee Lane,, Kolkata - 700016, West Bengal, India