No. 86, Canning Street, Rampuria Market, 2nd Floor,, Kolkata - 700001, West Bengal, India
282, Ivth Floor, Rabindra Sarani,, Kolkata - 700007, West Bengal, India
40, 2nd Floor, Burtolla Street,, Kolkata - 700007, West Bengal, India
37, Canning Street, Ground Floor,, Kolkata - 700001, West Bengal, India
C/o Satya Narayan Soni, 41 Shibtala Street,, Kolkata - 700007, West Bengal, India