No. 85, Elliot Road, 6th Floor, Kolkata, West Bengal - 700016,India
Chatterjee International Center, No. 33 A, Chowringhee Road 7th Floor, Suite No. 2 & 3, Kolkata, West Bengal - 700071,India
161, S. N. Roy Road, Kolkata, West Bengal - 700038,India
No. 4, Clyde Row Hastings., Kolkata, West Bengal - 700022,India