8/6 Ballygunge Place, (east), (jamini Roy Sarani), Behind Dey's, Medical Factor,, Kolkata - 700019, West Bengal, India
4, Ramji Das Jatia Lane,, Kolkata - 700007, West Bengal, India
Martin Burn House, 1 R N Mukherjee Road, 5th Floor, Room No. 33,, Kolkata - 700001, West Bengal, India
No.92, Charu Chandra Place,, Kolkata - 700003, West Bengal, India
11-h, East Topsia Road,, Kolkata - 700046, West Bengal, India