9, I. C. Banerjee Lane, Kolkata, West Bengal - 700057,India
No. 6 - E, N. I. C. C. O. House - 2, Hare Street, Kolkata, West Bengal - 700001,India
No. 22 B, Raja Santosh Road, Alipur, Kolkata, West Bengal - 700027,India
No. 22, Ramtanu Bose Lane, Kolkata, West Bengal - 700006,India
B- 86/ A/ H/6/1- B, Christopher Road, Kolkata, West Bengal - 700046,India