"kishore Bhavan", 17, R. N. Mukherjee Road,, Kolkata - 700001, West Bengal, India
33-a, J.l. Nehru Road, Chatterjee International, 11th Floor, Suit 10,, Kolkata - 700071, West Bengal, India
Shaniniketan, 5th Floor, Suite No. 3a, 8, Camac Street,, Kolkata - 700017, West Bengal, India
15, Brabouran Road,, Kolkata - 700001, West Bengal, India
18, Unit No. 6, Abdul Hamid Street,, Kolkata - 700001, West Bengal, India