At its peak, the market capitalization of the oil-to-telecom behemoth stood at Rs 19,03,658.88 crore, with a free-float marketcap of Rs 9,70,866.03 crore.
Mukesh Ambani-led Reliance has raced past the Chinese lender ICBC, US beverage maker Pepsico, Japanese auto behemoth Toyota and media major Disney.