14, N.s. Road, Bangur Building, 2nd Floor, P.o. Box 2211,, Kolkata - 700001, West Bengal, India
Shantiniketan, Room No. 14, 9th Floor, Camac Street, Romm12 ,, Kolkata - 700072, West Bengal, India
Plot No:113, N.s. Road, 3rd Floor, Near Braven Road Flyover,, Kolkata - 700001, West Bengal, India
55, Ezra Street, 4th Floor, Yamuna Bhawan,, Kolkata - 700001, West Bengal, India
En-26, Amrit Tower, 6th Floor, Salt Lake City, Sector-v,, Kolkata - 700091, West Bengal, India