54, 3rd Floor, Room No. B- 8/1, Ezra Street,, Kolkata - 700001, West Bengal, India
22, Room No. G 24, Rabindra Sarani,, Kolkata - 700073, West Bengal, India
Tower- 5, A5 South City Garden, 61, B.l. Saha Road,, Kolkata - 700053, West Bengal, India
17/2/4b, Chakraberia Road (south),, Kolkata - 700025, West Bengal, India
71a, Tollygunge Road,, Kolkata - 700033, West Bengal, India