No. 69, Viveka Nanda Sarani,, Kolkata - 700078, West Bengal, India
2/1c, Sevak Baidya Street,, Kolkata - 700029, West Bengal, India
No 67-b, 2nd Floor, Room 8, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India
68, Hemanta Basu Sarani,, Kolkata - 700001, West Bengal, India
No-13, 2nd Floor, Royd Street,, Kolkata - 700016, West Bengal, India