4, Ballav Das Street, 4th Floor, Room No. 446,, Kolkata - 700007, West Bengal, India
No. 32, 5th Floor, Unit-506, Chowringhee Road,, Kolkata - 700071, West Bengal, India
27, Dr. Lal Mohan Bhattacharjee Road, Intally,, Kolkata - 700014, West Bengal, India
P-104, Block-a, Bangur Avenue,, Kolkata - 700055, West Bengal, India
1, British Indan Street, 1st Building, 2nd Floor,, Kolkata - 700069, West Bengal, India