Building No.-bc 250, Sector 1, Saltlake,, Kolkata - 700064, West Bengal, India
No. P-30b, 6th Floor, Cit Road, Nihar Bhawan,, Kolkata - 700014, West Bengal, India
85, 4th Floor, Room No. 414, N.s. Road,, Kolkata - 700001, West Bengal, India
11/72, Nn Road,, Kolkata - 700028, West Bengal, India
18, Jabkusum House, 2nd Floor, 34 Chittaranjan Avenue,, Kolkata - 700012, West Bengal, India