55, Ezra Street, 4th Floor, Yamuna Bhawan, Kolkata, West Bengal - 700001,India
LG-009 & 060, V. I. P. Market, P-187 Scheme VI-M, C. I. T. Road, Kolkata, West Bengal - 700054,India
53/2, Haridevpur Road, Kolkata, West Bengal - 700082,India
285E B B GANGULY STREET, Kolkata, West Bengal - 700012,India