Correct option is C
BALCO - Bharat Aluminum Company Ltd
One of its sites is located at Korba in Chhattisgarh.
Owned by Ministry of Mines, Government of India
Founded-1965
Headquarter- New Delhi
IISCO - IISCO Steel Plant of Steel Authority of India Limited
Has a site in Burnpur, Bardhhaman district.
Founded-1918
Headquarters- Burnpur, Asansol
NFL - National Fertilizers Limited (NFL),
NFL initially operated two plants in Bathinda and Panipat.
Founded-23 August 1974
Headquarter- Punjab
ICF-Integral Coach Factory
ICF manufacturer of rail coaches located in Chennai, Tamil Nadu, India.
Owned by Indian Railways.
Founded-1955
Headquarter-Chennai