1, Ballygunge Park Road, , Kolkata - 700019, West Bengal, India
Vidyut Bhavan, Gate No 4, Block DJ, Sector 2, Sech Bhawan, , Kolkata - 700091, West Bengal, India
India Exchange Place, , , Kolkata - 700001, West Bengal, India
24, Shakespeare Sarani, , Kolkata - 700017, West Bengal, India
31, Sarat Bose Road, , Kolkata - 700020, West Bengal, India