13, (top Floor), R. N. Mukherjee Road,, Kolkata - 700001, West Bengal, India
+91- 33- 22420345 Edit
+91-33-22481880
Room No. 105, 1st Floor, 2, Barrotto Lane,, Kolkata - 700069, West Bengal, India
6, 2nd Floor, Dr. Meghnad Saha Sarani,, Kolkata - 700026, West Bengal, India
113, 6th Floor, Park Street,, Kolkata - 700016, West Bengal, India
S S Chambers", 5, C. R. Avenue,, Kolkata - 700013, West Bengal, India
59-c, Chawringee Road, 4th Flur, Barloww Road,, Kolkata - 700020, West Bengal, India