13, (top Floor), R. N. Mukherjee Road,, Kolkata - 700001, West Bengal, India
Room No. 105, 1st Floor, 2, Barrotto Lane,, Kolkata - 700069, West Bengal, India
S S Chambers", 5, C. R. Avenue,, Kolkata - 700013, West Bengal, India
33/1, Main Road, N.s. Road, Room No. 746-47, Marshall House, 7th Floor,, Kolkata - 700001, West Bengal, India
9a, Kyd Street, Top Floor, Aafreen Tower,, Kolkata - 700016, West Bengal, India