IL&FS EDUCATION & TECHNOLOGY SERVICES LTD
11, 3rd Floor, Constantia, Dr U N Brahmachari Sarani, , Kolkata - 700017, West Bengal, India
7A, Rupchand Mukherjee Lane, Bhawanipur, , Kolkata - 700025, West Bengal, India
13u, Sibapriya Chatterjee Road, 2nd Fl, Po- Sarsuna, , Kolkata - 700061, West Bengal, India
4, Jatin Bagchi Road, , Kolkata - 700034, West Bengal, India
41f, Mominpore Road, , Kolkata - 700023, West Bengal, India
177, Jodhpur Park, , Kolkata - 700068, West Bengal, India