20, Hara Chandra Mullick Street (sovabazar),, Kolkata - 700005, West Bengal, India
39, Kalikrishna Tagore Street,, Kolkata - 700007, West Bengal, India
No. C/3, East Ghosh Pala Road, District North 24 Parganas,, Kolkata - 743127, West Bengal, India
Plot No-9/2g, 3rd Floor, Topsia Road, N.d.tower,, Kolkata - 700046, West Bengal, India
33 A, Chaterji International Center, 19 Floor, Jawaharlal Nehru Road,, Kolkata - 700017, West Bengal, India