No. 1, Nirmal Chandra Street, Bow Bazar, Kolkata, West Bengal - 700012,India
12, India Exchange Place Jute House, 3rd Floor, Kolkata, West Bengal - 700001,India
69 A, N. S. Road, Kolkata, West Bengal - 700001,India
No. 55, Canning Street, B- 43, Kolkata, West Bengal - 700001,India