4, 1st Floor, Stephen House, B B D Bag, , Kolkata - 700001, West Bengal, India
64a, Surya Sen Street, Amherst Street, , Kolkata - 700009, West Bengal, India
10 D, Ims House, Hungerford Street, , Kolkata - 700017, West Bengal, India
50, 7th Floor, Chowringhee Road, Midleton Row, , Kolkata - 700071, West Bengal, India
37 F, Karunamoyee Ghat Road, , Kolkata - 700082, West Bengal, India