16a, Sarat Chatterjee Avenue, Gongatri,, Kolkata - 700029, West Bengal, India
7/1a, Grant Lane, Ist Floor,, Kolkata - 700012, West Bengal, India
J-1/5, Kariwala Tower, Opp. Tcs,, Kolkata - 700091, West Bengal, India
Ab 179, Sec 1, Salt Lake,, Kolkata - 700001, West Bengal, India
Xi-11&12, Block Ep, Sector-v, Salt Lake Electronics Complex,, Kolkata - 700091, West Bengal, India