16a, 4th Floor, B.k. Market, Shakespeare Sarani,, Kolkata - 700071, West Bengal, India
Marshal House, 33/1, 2nd Floor, Room No. 251, Ns Road,, Kolkata - 700001, West Bengal, India
Stephen House, 4 B.b.d. Bag (east), 3rd Floor, Room No. 51-b,, Kolkata - 700001, West Bengal, India
9/a/2/2, M.s. Mukherjee Main Road, P.o.b.d. Sopan, Khardah,, Kolkata - 700116, West Bengal, India
71,b.r.b.basu Road, 4th Floor, No. - C-3458., Kolkata - 700001, West Bengal, India