There are only six major Indian companies in the sector - ONGC , Oil India Ltd , Hindustan Petroleum Corporation Limited , Indian Oil Corporation , HPCL and Bharat Petroleum Corp Ltd .

To ensure that investment of the government are the most effective and bring benefits to the greatest number of people .

According to authority , the CG Code was last reviewed in 2012 , when changes were introduced to strengthen Board independence and enhance remuneration practices and disclosures .

Among the 11 convicts who were handed down life imprisonment by the special court were top SIMI leader Safdar Nagori , who was said to be the face of the terror outfit .