33/1, N. S. Road, Room No. 415, Marshall House,, Kolkata - 700001, West Bengal, India
68, Cotton Street, Near Satya Narayan Park, A.c. Market, Burabazar,, Kolkata - 700007, West Bengal, India
48, Canning Street, 7th Floor, Room No-708,, Kolkata - 700001, West Bengal, India
24/25-a, P.k. Tagore Street, Nr. Nutan Bazaar, Rajwadi,, Kolkata - 700006, West Bengal, India
18, Giri Babu Lane, Anupam Chambers, Ground Floor, Unit No.4,, Kolkata - 700012, West Bengal, India