No-55/64, Canning Street, Mehta Building,, Kolkata - 700001, West Bengal, India
15/2a, Biswakosh Lane, P.o. Baghbazar,, Kolkata - 700003, West Bengal, India
No 4-c, 3rd Floor, Room No. 311, Govinda Dhar Lane (biscuit Galli),, Kolkata - 700001, West Bengal, India
57-b, Chittaranjan Avenue,, Kolkata - 700012, West Bengal, India
"ina House", 4-a, Rameshwar Shaw Road, (dehi Srirampur Road),, Kolkata - 700014, West Bengal, India