Stephen House, R.no. 15/1, 1st Floor, 4 Bbd Bag(e),, Kolkata - 700001, West Bengal, India
Plot No-10, Pollock Street, Near Tea Board,, Kolkata - 700001, West Bengal, India
2, N.c. Dutta Sarani, Unit No. 2, Basement, Sagar Estate,, Kolkata - 700001, West Bengal, India
30/c New Santoshpur Main Road,, Kolkata - 700075, West Bengal, India