No 29-b, 2nd Floor, R. No. 4 & 5, Rabindra Sarani,, Kolkata - 700073, West Bengal, India
11, Ezra Street, G.p.o. Box No. 2465,, Kolkata - 700001, West Bengal, India
707, Central Plaza, 2/4, Sarat Bose Road,, Kolkata - 700020, West Bengal, India
5 F, North Block, Park Plaza, 71, Park Street,, Kolkata - 700016, West Bengal, India
4, Dr. Rajendra Prasad Sarani, Clive Row,, Kolkata - 700001, West Bengal, India