Plot No. 45/5, Vinaypalli, Das Drooni,, Kolkata - 700070, West Bengal, India
No. 1 R.n Mukherjee Road, First Floor, Room No. 1 ,, Kolkata - 700001, West Bengal, India
7, Red Cross Place,, Kolkata - 700001, West Bengal, India
No. 23a, 3rd Floor, Netaji Subhas Road, Room No. 29,, Kolkata - 700001, West Bengal, India
5 & 6, 2nd Floor, Pannalal Benerjee Lane,, Kolkata - 700001, West Bengal, India