No 33, Sri MAA Sarada Sarani, Bangur Avenue, , Kolkata - 700055, West Bengal, India
Ground Floor, Constantia, 11, U N Brahmachari Street, , Kolkata - 700017, West Bengal, India
23/2/5, K B Sarani, , Kolkata - 700080, West Bengal, India
Sahid Biswanath Sarani, Rajpur, , Kolkata - 700149, West Bengal, India
Sachis Kiron Roy Memorial Trust, 11/1, B.T.Road, Dishari Bhavan, , Kolkata - 700056, West Bengal, India