Mukesh Ambani moves to 11th spot in world's richest billionaires list According to the Bloomberg Billionaires Index, Ambani has moved up to the 11th spot; surpassing Oracle Corporation Co-founder Larry Ellison and world's richest woman Francoise Bettencourt Meyers BusinessToday.In | January 23, 2021 | Updated 18:11 IST Reliance Industries Chairman Mukesh Ambani The recent record highs in BSE Sensex and Nifty levels have pushed Reliance Industries Chairman Mukesh Ambani up two places in the list of world's richest billionaires. According to the Bloomberg Billionaires Index, Ambani has moved up to the 11th spot; surpassing Oracle Corporation Co-founder Larry Ellison and world's richest woman Francoise Bettencourt Meyers. Ambani now has a total net worth of $79.2 billion (roughly Rs 5.78 lakh crore).