28, Black Burn Lane, 5th Floor,, Kolkata - 700012, West Bengal, India
Sagar Estate, 5th Floor, 2, N. C. Dutta Sarani ,, Kolkata - 700001, West Bengal, India
33 A, J. L. Nehru Road, Chatterjee International Centre, 2nd Floor, Room No. 10,, Kolkata - 700071, West Bengal, India
3-a, 3rd Floor, Ripon Street , Dist-, Kolkata - 700016, West Bengal, India
No. 4, India Exchange Place, Dalhousie,, Kolkata - 700001, West Bengal, India