11 U.N Brahamachari Street, 6th Floor, Regus Chambers,, Kolkata, West Bengal - 700017,India
No. 17, Vidyasagar Road, Rabindra Nagar, Dum Dum Cantt, Kolkata, West Bengal - 700065,India
30, Strand Road, Ground Floor, Kolkata, West Bengal - 700001,India