25, R. N. Mukherjee Road,, Kolkata - 700001, West Bengal, India
121/2/2d, S. N. Banerjee Road,, Kolkata - 700013, West Bengal, India
13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
67-b, N. S. Road, Suite No. 23,, Kolkata - 700001, West Bengal, India
113-b, 1st Floor, Manohar Das Katra,, Kolkata - 700007, West Bengal, India