P-22, C.i.t. Road, Scheme - 55,, Kolkata - 700014, West Bengal, India
8, Jamunalal Bajaj Street, Opp. Monohar Das Katra, Ist Floor,, Kolkata - 700007, West Bengal, India
13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
9, 3rd Floor, Ram Sevak Mullick Lane,, Kolkata - 700007, West Bengal, India
20, Tara Chand Dutt Street, Near Krishna Cinema, Chitranjan Avenue,, Kolkata - 700073, West Bengal, India