4a/1, Motilal Nehru Road,, Kolkata - 700029, West Bengal, India
Chatterjee International Centre, 33-a, Jawaharilal Nehru Road,, Kolkata - 700071, West Bengal, India
48-a, Indian Mirror Street, Block 'a',, Kolkata - 700013, West Bengal, India
K-9, Sahapur Colony East, Plot No. 330, 1st Floor, New Alipore,, Kolkata - 700053, West Bengal, India
38/1/e, Bose Para Lane,, Kolkata - 700003, West Bengal, India