1884
Garden Reach Shipbuilders & Engineers Ltd – Kolkata
1940
Hindustan Aeronautics Limited (HAL) – Bengaluru
1950
Indian Rare Earths Limited (IREL) – Mumbai
1952
Bharat Petroleum Corporation Limited (BPCL) – Mumbai
1954
Steel Authority of India (SAIL) – New Delhi
Bharat Electronics Limited (BEL) – Bengaluru
1956
Oil and Natural Gas Corporation Limited (ONGC) – New Delhi
NLC India Limited – Tamil Nadu
1957
Central Warehousing Corporation – New Delhi
1958
National Mineral Development Corporation (NMDC) Limited – Hyderabad
1959
Indian Oil Corporation Limited (IOCL) – New Delhi
Oil India Limited (OIL) – Assam
1960
National Buildings Construction Corporation Limited (NBCC) – New Delhi
1961
Shipping Corporation of India (SCI) – Mumbai
1963
Metals & Minerals Trading Corporation of India (MMTC Ltd.) – New Delhi
1964
Bharat Heavy Electricals Limited (BHEL) – New Delhi
Bharat Earth Movers Limited – Bengaluru
1965
Engineers India Limited (EIL) – New Delhi
1967
Hindustan Copper Ltd. – Kolkata
1969
Rural Electrification Corporation Limited (REC) – New Delhi
Indian Space Research Organization (ISRO) – Bengaluru
1970
Housing and Urban Development Corporation Limited (HUDCO) – New Delhi
1972
Bharat Coking Coal Limited (BCCL) – Dhanbad, Jharkhand
1974
Hindustan Petroleum Corporation Limited (HPCL) – Mumbai
National Fertilizers Limited (NFL) – Noida, Uttar Pradesh
1975
Coal India Limited (CIL) – Kolkata
NTPC Limited – New Delhi
1976
Ircon International Limited (IRCON) – New Delhi
1978
Rashtriya Chemicals & Fertilizers Ltd (RCF) – Mumbai
1981
National Aluminium Company Limited (NALCO) – Bhubaneswar
1982
Rashtriya Ispat Nigam Ltd. – Vishakapatnam