224, A.j.c. Bose Road, Krishna Building, Room No. 1016, 10th Floor,, Kolkata - 700017, West Bengal, India
17, Govt Place East, 4 Esplanade Mansions,, Kolkata - 700069, West Bengal, India
6, 2nd Floor, Dr. Meghnad Saha Sarani,, Kolkata - 700026, West Bengal, India
91a/1, Park Street, Avani Signature, 6th Floor,, Kolkata - 700016, West Bengal, India
No. 18, Deedar Bux Lane ,, Kolkata - 700016, West Bengal, India