4, Mangoe Lane, Surendra Mohan Ghosh 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
E-14/4, Turbasha, 160, Maniktalla Main Road,, Kolkata - 700054, West Bengal, India
Suvira House, 4b, Hungerford Street,, Kolkata - 700017, West Bengal, India
No. 12/2, Lindsay Street,, Kolkata - 700087, West Bengal, India