Mukti Chambers, Unit G-2, Gr. Floor, 4, Clive Row,, Kolkata - 700001, West Bengal, India
Plot No J - 1, Block G. P., Saltlake Electronic Complex, Sector - 5,, Kolkata - 700091, West Bengal, India
18, Netaji Subhas Road, 3rd Floor Post Box No.290,, Kolkata - 700001, West Bengal, India
66, Bentinck Street, 1st Floor,, Kolkata - 700069, West Bengal, India
2, Jawaharlal Nehru Road, 1st Floor,, Kolkata - 700013, West Bengal, India