15-b, Hemanta Basu Sarani, Octavius Centre,, Kolkata - 700001, West Bengal, India
No. 224, Suit No-807, 8th Floor, A.j.c. Bose Road,, Kolkata - 700017, West Bengal, India
P-40, Ist Floor, India Exchange Place,, Kolkata - 700001, West Bengal, India
11, Ezra Street, G.p.o. Box No. 2465,, Kolkata - 700001, West Bengal, India
7/3, Burdwan Road,, Kolkata - 700027, West Bengal, India