Govinda Niwas, Jyangra, Baguiati, Rajarhat Road,, Kolkata - 700059, West Bengal, India
Stephen House, 4 B.b.d. Bag (east), 3rd Floor, Room No. 51-b,, Kolkata - 700001, West Bengal, India
Plot No-p-15, Bentinck Street,, Kolkata - 700001, West Bengal, India
242, Iind Floor, Bipin Behari Ganguly Street,, Kolkata - 700012, West Bengal, India
P-36, India Exchange Place,(3rd Floor),, Kolkata - 700001, West Bengal, India