13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
No. 40, Room No. 63, 2nd Floor, Strand Road,, Kolkata - 700001, West Bengal, India
Kalikapur, E M Bypass,, Kolkata - 700107, West Bengal, India
Jessore Road, B.t. College Bus Stop,, Kolkata - 700133, West Bengal, India
Hs 218, Ittina Neela, Andrapura Village, Huskur Gate, Near Electronic City ,, Kolkata - 560100, West Bengal, India