NTPC Limited (formerly National Thermal Power Corporation) is the largest state-owned power generating company in India. Forbes Global 2000 for 2010 ranked it 341th in the world. It is an Indian public sector company listed on the Bombay Stock Exchange although at present the Government of India holds 84.5% (after divestment the stake by Indian government on 19th October 2009) of its equity.
Key person is Arup Roy Choudhury.