Azimganj House, 3rd Floor, Block-3, 7, Camac Street,, Kolkata - 700017, West Bengal, India
B-2, Bnc Chamber, 37, Ezra Street,, Kolkata - 700001, West Bengal, India
Suvira House, 4b, Hungerford Street,, Kolkata - 700017, West Bengal, India
No-24, R.n. Mukherjee Road, 6th Road,, Kolkata - 700001, West Bengal, India
Martin Burn House, 1, R. N. Mukherjee Road, 5th Floor Room 46-c,, Kolkata - 700001, West Bengal, India