En 24, Kolkata Biotech Park, Sector 5, Salt Lake,, Kolkata - 700091, West Bengal, India
114, Rabindra Sarani, Bangur Building, Room No.18, 1st Floor,, Kolkata - 700007, West Bengal, India
No-78, 1st Floor, Bentick Street,, Kolkata - 700001, West Bengal, India
Office No. 2, 2nd Floor, Agarwal House, Hospital Lane, Hastings, Near Race Course,, Kolkata - 700022, West Bengal, India
Plot No-62, Lalit Seth Road,, Kolkata - 700007, West Bengal, India