A/167, Baghajatin, Ground Floor,
Kolkata - 700092, (West Bengal), India
Purbaputiary Dakshinpara, P. S. Regent Park,
Kolkata - 700093, (West Bengal), India
No. 3- B, Lalbazar Street, Sir RNM House, Room No. 15 Basement,
Kolkata - 700001, (West Bengal), India
32, Ezra Street, Todi Corner 5th Floor, Room No. 514 & 501,
Kolkata - 700001, (West Bengal), India