NDTA House, Plot -F2, Block-GP, Sector- V, Salt Lec, Kolkata, West Bengal - 700091,India
No. 10, Clive Row, 4th Floor, Room No. 3, Rampuria Chambers, Kolkata, West Bengal - 700001,India
No. 18, Netaji Subhas Road, 3rd Road, Kolkata, West Bengal - 700001,India
No. 3, Rifle Range Road, Belgharia, Kolkata, West Bengal - 700056,India
Fe-10, Salt Lake, Sector 3, Kolkata, West Bengal - 700106,India