14 A, Burdwan Road, Alipore, , Kolkata - 700027, West Bengal, India
9/ 3 B Mukti World 4th Floor, Gariahat Road, , Kolkata - 700019, West Bengal, India
En-01, Salt Lake , Sector V, , Kolkata - 700091, West Bengal, India
22, 6th Floor, Block D, , Kolkata - 700016, West Bengal, India
C/O ITC Sonar, J B S Haldane Avenue, , Kolkata - 700046, West Bengal, India