Mukesh Ambani's Reliance jumps 55 spots in Fortune 500 list
Mukesh Ambani-led Reliance Industries has jumped 55 places to be ranked at 148 on the Fortune Global 500 list of the world's biggest companies by revenue. However, state-owned Indian Oil Corporation is the top-ranked Indian company at 137. Other Indian companies on the list are ONGC, State Bank of India, Tata Motors, Bharat Petroleum and Rajesh Exports.