109, Netaji Subhash Road,, Kolkata - 700001, West Bengal, India
8, Gillander House, Ns Road,, Kolkata - 700001, West Bengal, India
Plot No J - 1, Block G. P., Saltlake Electronic Complex, Sector - 5,, Kolkata - 700091, West Bengal, India
Marshal House, 33/1, 2nd Floor, Room No. 251, Ns Road,, Kolkata - 700001, West Bengal, India
No. 22 B, Raja Santosh Road, Alipore,, Kolkata - 700027, West Bengal, India