Flat A-8, 18th Floor, Chatterjee, International Centre, 33-a, Jawaharlal Nehru Road,, Kolkata - 700071, West Bengal, India
P-54, C.i.t Road, Scheme Vim,, Kolkata - 700054, West Bengal, India
Ab-97, Prafulla Kanan,, Kolkata - 700101, West Bengal, India
33a, Chatterjee International Center, J. L. Nehru Road,, Kolkata - 700071, West Bengal, India
34, Ganesh Chandra Avenue, Kolkata - 700013, West Bengal, India