66, Bentinck Street,, Kolkata - 700069, West Bengal, India
23-a, 7th Floor, R. No. 28, N.s. Road,, Kolkata - 700001, West Bengal, India
India Power Bldg, Plot X -1, 2 & 3, Block Ep, Sec V, Salt Lake,, Kolkata - 700091, West Bengal, India
6th Floor, Park Plaza, 71, Park Street,, Kolkata - 700016, West Bengal, India
5, Khairu Place,, Kolkata - 700072, West Bengal, India