NATIONAL INVESTIGATION AND SECURITY
129, 2nd Floor, Blk-E, Lenin Srn, , , Kolkata - 700013, West Bengal, India
Spshouse, 135/7kolshetrdthane(W), , , Kolkata - 700007, West Bengal, India
8/43, , Jadavpur University, , Kolkata - 700032, West Bengal, India
6 A, Kiran Sankar Roy Road, , Kolkata - 700001, West Bengal, India
33p, Raja Nabakrishna Street, , Kolkata - 700005, West Bengal, India
C 546, 1st Lane, Fathepur, , Kolkata - 700024, West Bengal, India