No. 4, 1st Floor, Room No. 5, Dr. Suresh Chandra Banerjee Road,, Kolkata - 700085, West Bengal, India
39 /2 E / 1, B. B. Ghosh Sarani,, Kolkata - 700 067, West Bengal, India
Chatterjee International Center, 17th Floor, Flat 2, 33a, Jawaharlal Nehru Road, Park Street,, Kolkata - 700071, West Bengal, India
Bishalakhi Tala Dhapdhapi Road, Baruipur,, Kolkata - 700144, West Bengal, India
En-12, Sector-5, Salt Lake,, Kolkata - 700030, West Bengal, India