Room No. 831, 33/1 N. S. Road, Marshall House,, Kolkata - 700007, West Bengal, India
63, Sir Hariram Goenka Street,, Kolkata - 700007, West Bengal, India
4, Ballav Das Street (machua), 4th Floor, Room No. 401,, Kolkata - 700007, West Bengal, India
173, Block-a, Bangur Avenue,, Kolkata - 700055, West Bengal, India
236 B, 6 Floor, Marble Arche, Agc Bose Road,, Kolkata - 700020, West Bengal, India