164, Netaji Colony, Uttar Kumrokhali, Mahamayatala, , Kolkata - 700103, West Bengal, India
3/A, Bhupendra Basu Avenue, Shyambazar, , Kolkata - 700004, West Bengal, India
42 A, Ballygunge Circular Road, , Kolkata - 700019, West Bengal, India
30a, Abinash Sasmal Lane, , Kolkata - 700010, West Bengal, India
Science City Site Office, JBS Haldane Ave, , Kolkata - 700046, West Bengal, India