67B, Netaji Subhas Road, 2nd Floor, Room No. 60 & 14, Kolkata, West Bengal - 700001,India
Overseas Computer & Business Center, No. 63, Rafi Ahmed Kidwai Road, Park Street, Behind Chanel No. 10, Office Room No. 313, Kolkata, West Bengal - 700016,India
No. 29/ C, Kashi Dutta Street, Kolkata, West Bengal - 700006,India