2A, 11, Shakespeare Sarani, Kankaria Estates, Park Street area, Kolkata - 700071, West Bengal, India
HB-36/A/1, Sec.-III, Salt Lake City, Kolkata - 700106, West Bengal, India
2, Rawdon Street, Kolkata - 700071, West Bengal, India
Cn 5, Sech Bhavan, Sector 5, Salt Lake City, Kolkata - 700091, West Bengal, India
43B, Sen Mukherjee Bagan, Paschim Barisha, Kolkata - , West Bengal, India