RailTel Corporation of India Ltd. is an Indian Navaratna Public Sector Undertaking which provides broadband and VPN services. RailTel was formed in September 2000 with the objective of creating a nationwide broadband, telecom and multimedia network, and to modernise train control operation and safety system of Indian Railways. RailTel's network passes through around 5,000 stations across the country, covering all major commercial centres. Railtel became the 22nd company to achieve Navratna status on August 30, 2024. Wikipedia