1g, Hasting Chambers, 7c, Kiran Shankar Roy Road,, Kolkata - 700001, West Bengal, India
1 A, Brindavan Pal Lane,, Kolkata - 700003, West Bengal, India
25, Ist Floor, Swallow Lane,, Kolkata - 700016, West Bengal, India
2, N.c. Dutta Sarani, "sagar Estate", 21, 2nd Floor,, Kolkata - 700001, West Bengal, India
7 Camac Street, Azimganj House, 2nd Floor, Room No. 205,, Kolkata - 700017, West Bengal, India