Home-grown companies including Tata Realty and Infrastructure, Hitachi India and South Asia, Essel Group, Adani Ports and SEZ and IRCTC have shown interest in running private trains. Over two dozen global firms including Alstom, Bombardier, Siemens AG and Hyundai Rotem Company have also shown interest. The Indian Railways has prepared a list of 100 routes to introduce 150 private trains.