NATIONAL SECURITY & INTELLIGENCE SERVICES
81/4, Raja S C Mullick Rd, , Kolkata - 700032, West Bengal, India
108/1b, Manoharpukur Road, , Kolkata - 700029, West Bengal, India
4, , Mahatma Gandhi Road, Thakurpukur, , Kolkata - 700104, West Bengal, India
2 A, Commerce House, 7th Floor, Room No 5, Ganesh Chandra Avenue, , Kolkata - 700013, West Bengal, India
13, 2nd Floor, Royd Street, , Kolkata - 700016, West Bengal, India
290, Chittaranjan Avenue, , Kolkata - 700006, West Bengal, India