3a, 4th Floor, Hare Street, Ashoka House,, Kolkata - 700001, West Bengal, India
21/1a/3, Parth Sarkar, Donbasko School, Jindal Tower,, Kolkata - 700017, West Bengal, India
5, Old Court House Street,, Kolkata - 700001, West Bengal, India
7/1 B, Grant Lane, Lal Bazaar,, Kolkata - 700012, West Bengal, India
5 & 7, N.s. Road,, Kolkata - 700001, West Bengal, India