Petronet LNG Limited is one of the fastest growing world-class Public Limited Company in the India energy sector. It has set up the country's first LNG receiving and regasification terminal at Dahej, Gujarat with present nominal capacity of 17.5 MMTPA and another terminal at Kochi, Kerala having a nominal capacity of 5 MMTPA.

Petronet LNG Limited (PLL) formed on April 2, 1998 as Joint Venture Company (JVC) having 50% shareholding of leading 4 Oil & Gas PSUs by GOI order dated July 4, 1997. An Independent Board managed JVC created for development of facilities for the import, storage and regasification of Liquefied Natural Gas. With equity participation from four Oil & Gas Maharatnas viz. Oil & Natural Gas Corporation (ONGC), Indian Oil Corporation Limited (IOCL), GAIL (India) Limited (GAIL) and Bharat Petroleum Corporation Limited (BPCL). Participation of Public Sector to the extent of 50%, balance 50% equity is being held by Public, FIIs, FPIs, Mutual Funds etc.