No. 2, 3rd Floor, Room No. 5, M. D. Road,, Kolkata - 700007, West Bengal, India
7, Rajmohan Street,, Kolkata - 700073, West Bengal, India
8, Camac Street, Shantiniketan Building, (6th Floor), Room No. 14,, Kolkata - 700017, West Bengal, India
No. 40/5, Strand Road, 1st Floor, Room. No. 7, Near U. C. O. Bank,, Kolkata - 700001, West Bengal, India
Anandlok, Block-a, 1st Floor, 227, A.j.c. Bose Road,, Kolkata - 700001, West Bengal, India