224, A.j.c. Bose Road, Krishna Building, 6th Floor, Suit No. 612,, Kolkata - 700017, West Bengal, India
33a, Chatterjee International Center, J. L. Nehru Road,, Kolkata - 700071, West Bengal, India
13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
No-131, B.k. Paul Avenue, 2nd Floor,, Kolkata - 700005, West Bengal, India
48, 2nd Floor, Zakaria Street,, Kolkata - 700073, West Bengal, India