8/2, Nilmoni Halder Lane, 1st Floor,, Kolkata - 7000013, West Bengal, India
9 E, B.t. Road, Near Kolkata Corporation,, Kolkata - 700002, West Bengal, India
"binoy Bhavan" Plot No-27b, Camac Street,, Kolkata - 700016, West Bengal, India
Off : Sukanta Nagar, P.o- Michel Nagar, P.s-dumdum Airport, Near - Milan Aayatan,, Kolkata - 700133, West Bengal, India
Registered Office: Bf-24/11, D.b. Nagar, Sahapara, Baguiati,, Kolkata - 700059, West Bengal, India