Navratna Companies gk
*16 Navratna Companies*
1. *Engineers India Limited (EIL)*
*Established*: 1965
*Headquarters*: New Delhi
*Establishment*: 1965
*Headquarters*: New Delhi
2. *Indian Electronics Limited (BEL)*
*Established*: 1954
*Headquarters*: Bengaluru (Karnataka)
*Establishment*: 1954
*Headquarters*: Bengaluru (Karnataka)
3. *Hindustan Aeronautics Limited (HAL)*
*Established*: 1940
*Headquarters*: Bengaluru (Karnataka)
*Establishment*: 1940
*Headquarters*: Bengaluru (Karnataka)
4. *Hindustan Petroleum Corporation Limited*
*Established*: 1974
*Headquarters*: Mumbai (Maharashtra)
*Establishment*: 1974
*Headquarters*: Mumbai (Maharashtra)
5. *Mahanagar Telephone Nigam Limited (MTNL)*
*Establishment*: April 1, 1986
*Headquarters*: New Delhi
*Establishment*: April 1, 1986
*Headquarters*: New Delhi
6. *National Aluminium Company (NALCO)*
*Establishment*: January 7, 1981
*Headquarters*: Bhubaneswar (Odisha)
*Establishment*: January 7, 1981
*Headquarters*: Bhubaneswar (Odisha)
7. *National Mineral Development Corporation (NMDC)*
*Establishment*: 1958
*Headquarters*: Hyderabad (Telangana)
*Establishment*: 1958
*Headquarters*: Hyderabad (Telangana)
8. *Neyveli Lignite Corporation (NLC)*
*Establishment*: 1956
*Headquarters*: Chennai (Tamil Nadu)
*Establishment*: 1956
*Headquarters*: Chennai (Tamil Nadu)
9. *Oil India Limited (OIL)*
*Establishment*: 18 February, 1959
*Headquarters*: Noida (Uttar Pradesh)
*Establishment*: February 18, 1959
*Headquarters*: Noida (Uttar Pradesh)
10. *Power Finance Corporation Limited (PFCL)*
*Establishment*: 1986
*Headquarters*: New Delhi
*Establishment*: 1986
*Headquarters*: New Delhi
11. *Container Corporation of India Limited (CCIL)*
*Establishment*: 1988
*Headquarters*: Under Ministry of Railways
*Establishment*: 1988
*Headquarters*: Under Ministry of Railways
12. *National Building Construction Corporation Limited*
*Establishment*: 1960
*Headquarters*: New Delhi
*Establishment*: 1960
*Headquarters*: New Delhi
13. *Power Grid Corporation Limited (PGCL)*
*Establishment*: October 23, 1989
*Headquarters*: Gurugram (Haryana)
*Establishment*: October 23, 1989
*Headquarters*: Gurugram (Haryana)
14. *Rashtriya Ispat Nigam Limited (RINL)*
*Establishment*: February 18, 1982
*Headquarters*: Visakhapatnam (Andhra Pradesh)
*Establishment*: February 18, 1982
*Headquarters*: Visakhapatnam (Andhra Pradesh)
15. *Rural Electrification Corporation Limited (REC)*
*Establishment*: 1969
*Headquarters*: New Delhi
*Establishment*: 1969
*Headquarters*: New Delhi
16. *Shipping Corporation of India Limited (SCI)*
*Establishment*: October 2, 1961
*Headquarters*: Mumbai
*Establishment*: October 2, 1961
*Headquarters*: Mumbai