Plot No.- 99, Block 'c', Bangur Avenue,, Kolkata - 700055, West Bengal, India
12-a, Room No. 1, 5th Floor, Netaji Subhas Road,, Kolkata - 700001, West Bengal, India
153-a, A.p.c. Road,, Kolkata - 700006, West Bengal, India
27/1, Armenian Street,, Kolkata - 700001, West Bengal, India
Raikva Building, 3a, Rammohan Mallik Garden Lane, 2nd Floor, Room No. 3a,, Kolkata - 700010, West Bengal, India