List of public sector in India

  List of Maharatnas National Thermal Power Corporation  (NTPC) Oil and Natural Gas Corporation  (ONGC) Steel Authority of India Limited  (SAIL) Bharat Heavy Electricals Limited  (BHEL) Indian Oil Corporation Limited  (IOCL) Hindustan Petroleum Corporation Limited  (HPCL) Coal India Limited  (CIL) Gas Authority of India Limited  (GAIL) Bharat Petroleum Corporation Limited  (BPCL) Power Grid Corporation of India  (POWERGRID) List of Navratnas Bharat Electronics Limited  (BEL) Container Corporation of India  (CONCOR) Engineers India Limited  (EIL) Hindustan Aeronautics Limited  (HAL) Bharat Sanchar Nigam Limited  (BSNL) National Aluminium Company  (NALCO) National Buildings Construction Corporation  (NBCC) National Mineral Development Corporation  (NMDC) NLC India Limited  (NLCIL) Oil India Limited  (OIL) Power Finance Corporation  (PFC) Rashtriya Ispat Nigam Limited  (RINL) ...