No. 33- A, Building, 16th Floor, Room No 1 A, Chamber No. 3, Chatterjee International, JL Nehru Road, Kolkata, West Bengal - 700071, India
13 Badan Roy Lane ,Beleghata, Kolkata, West Bengal- 700010,India
105/13B, Dumdum Road, Kolkata, West Bengal- 700074,India
CA- 226, Salt Lake City, Sector No. 1, Kolkata, West Bengal- 700064,India
155, S.P. Mukherjee Road 1st Floor, Kolkata, West Bengal- 700026,India
E-4, Rishi Tech Park New Town, Kolkata, West Bengal- 700156,India
32b, Sarat Ghosh Road, Entally,Near Entally Market, Kolkata, West Bengal- 700014,India