62/1-a,n. S. Road, Room No. 20, Ground Floor, N. S. Road,, Kolkata - 700001, West Bengal, India
13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
#4d, Dr. Amal Roy Chowdhury Lane,, Kolkata - 700009, West Bengal, India
25, R. N. Mukherjee Road,, Kolkata - 700001, West Bengal, India
Building No. 113-b, Manohar Das Katra, Shop No.37, Ground Floor,, Kolkata - 700007, West Bengal, India
52, Block-a, Bangur Avenue,, Kolkata - 700055, West Bengal, India