Tata Centre, 43, 3rd Floor, Jawaharlal Nehru Road,, Kolkata - 700071, West Bengal, India
145, Jai Krishna Street, Po Uttarpara, Dist. Hoogli,, Kolkata - 712258, West Bengal, India
15, Watgunj,, Kolkata - 700035, West Bengal, India
P-15, Bentinck Street,, Kolkata - 700001, West Bengal, India
No. 136, Jnan Goswami Sarani, Formerly - 13n, Block - A, New Alipore,, Kolkata - 700053, West Bengal, India