No. 9, Room No.19, 3rd Floor, Mango Lane,, Kolkata - 700001, West Bengal, India
23 A, N.s. Road, 6th Floor, Room No. 35,, Kolkata - 700001, West Bengal, India
13, B.b. Ganguly Street, 5th Floor, (punarnava Bhavan), Room No. 505,, Kolkata - 700012, West Bengal, India
11/72, Nn Road,, Kolkata - 700028, West Bengal, India
3, Ground Floor, Cooper Street,, Kolkata - 700026, West Bengal, India