"gandhi House", 16, 4th Floor, Ganesh Chandra Avenue, Near Central Avenue Crossing,, Kolkata - 700013, West Bengal, India
92/c/1, Block J, Sahapur Colony, New Alipore,, Kolkata - 700053, West Bengal, India
322, Rabindra Sarani, Opp. Natum Bazar,, Kolkata - 700006, West Bengal, India
K.s. Liu Building, No. 47, South Tangra Road,, Kolkata - 700046, West Bengal, India
No 24, N.s Road, Room No 27, 3rd Floor,, Kolkata - 700001, West Bengal, India