Science City Site Office, JBS Haldane Ave, , Kolkata - 700046, West Bengal, India
2/37, Aurobindo Nagar, , Kolkata - 700040, West Bengal, India
Ultadanga, Kolkata, Harish Neogi Road, , Kolkata - 700067, West Bengal, India
2a, Krishna LAL DAS Road, , Kolkata - 700002, West Bengal, India
Dd 31 A, Salt Lake City, , Kolkata - 700064, West Bengal, India