47/1b, Bose Pukur Road, Kasba, Near Sitala Mandir,, Kolkata - 700042, West Bengal, India
Ilaco House, 2nd Floor, 1 B.t. Maharaj Sarani,, Kolkata - 700001, West Bengal, India
No-2, Top Floor, Princep Street,, Kolkata - 700072, West Bengal, India
101 B, Tollygunge Road,, Kolkata - 700026, West Bengal, India
33a, 5th Floor, Flat No. A-6, Chatterjee International Building, J. L. Nehru Road,, Kolkata - 700071, West Bengal, India