40, 1st Floor, Room No. 27, Strand Road,, Kolkata - 700001, West Bengal, India
No. 37/4b, Kabitirtha Sarani, Khiderpur,, Kolkata - 700023, West Bengal, India
2nd Floor, Mangal Kalash, 2-a, Shakespeare Sarani,, Kolkata - 700071, West Bengal, India
4, Raja Woodmunt Street,, Kolkata - 700001, West Bengal, India
71-a, Gupta Mansion, Room No. A-43, P.b. 660, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India