220, Block J, 1st Floor, Newalipore,, Kolkata - 700053, West Bengal, India
P-27, Princep Street, 3rd Floor,, Kolkata - 700072, West Bengal, India
19b/h/2, Goa Bagan Street,, Kolkata - 700006, West Bengal, India
India Power Bldg, Plot X -1, 2 & 3, Block Ep, Sec V, Salt Lake,, Kolkata - 700091, West Bengal, India
5, Khairu Place,, Kolkata - 700072, West Bengal, India