14/2, Old China Bazar Street, 3rd Floor,, Kolkata - 700001, West Bengal, India
2 N.c. Dutta Sarani, Sagar Estate, 5th Floor, Unit-1,, Kolkata - 700001, West Bengal, India
33-a, 11th Floor, J.l. Nehru Road,, Kolkata - 700071, West Bengal, India
Chatterjee International Centre, 20th Floor Suite No. 1, 33a, Chowringhee Road,, Kolkata - 700071, West Bengal, India
Duncanhouse, 31, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India