Chatterjee International Centre, 33a, Chowringhi Road, 17th Floor, Room No. 11,, Kolkata - 700019, West Bengal, India
27, 2nd Floor, Aman Kunj Building, Sarat Bose Road,, Kolkata - 700020, West Bengal, India
45b, Raja Rammohan Roy Sarani,, Kolkata - 700009, West Bengal, India
No. 71, Ananda Pally, Jadavpur,, Kolkata - 700032, West Bengal, India
Room 8, (ist Floor), Amratalla Street,, Kolkata - 700001, West Bengal, India