53, Syed Amir Ali Avenue, Shivam Chambers, Suite No. 3-g,, Kolkata - 700019, West Bengal, India
13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
138, Canning Street, 1st Floor, Room No. 117,, Kolkata - 700001, West Bengal, India
23a, 10th Floor, Room No. 34, N. S. Road,, Kolkata - 700001, West Bengal, India
# 19, 4th Floor, Room No. 516, Armenium Estate,, Kolkata - 700001, West Bengal, India