113, N. S. Road, 1st Floor, R. No. 13,, Kolkata - 700001, West Bengal, India
53, Justice Chandra Madhav Road,, Kolkata - 700020, West Bengal, India
Budding No- 32 Ezra Street, 5th Floor Room No.512,, Kolkata - 700001, West Bengal, India
No. 40/5, Strand Road, 1st Floor, Room. No. 7, Near U. C. O. Bank,, Kolkata - 700001, West Bengal, India
8, Camac Street, Shantiniketan Building, (6th Floor), Room No. 14,, Kolkata - 700017, West Bengal, India