No. 1, A. J. C. Bose Roa1,A.J.C. Bose Road Lord Sinha Road , Middleton Row, D, Entrance From Lord Sinha Road, Kolkata, West Bengal - 700071,India
81, N. S. Road, 3rd Floor, Room No. 305, Kolkata, West Bengal - 700001,India
G. D. - 347, Salt Lake, Sector - 3, Kolkata, West Bengal - 700106,India
No. 3, Jadunath Dey Road, Bowbazar, Kolkata, West Bengal - 700012,India