7 A, Dr. Meghnad Saha Sarani(southern Avenue), 4th Floor, Flat No. 4b,, Kolkata - 700026, West Bengal, India
27, Weston Street, Room No 702, 7th Floor,, Kolkata - 700012, West Bengal, India
9, Mangoe Lane, Office No. 2a, 3rd Floor,, Kolkata - 700001, West Bengal, India
Room No.29, Chitrakoot Building, 2nd Floor, 230-a, A.j.c., Bose Road,, Kolkata - 700020, West Bengal, India
19/1, Camac Street,, Kolkata - 700017, West Bengal, India