Businesses include plastics and petrochemicals made in the world's largest refinery complex in Gujarat State, as well as Jio, India's largest mobile telecom provider, with 420 million subscribers. In the 1980s, Mukesh applied his chemical engineer training and Stanford business school studies to build polyester yarn plants in India. Ambani, 64, masterminded the construction of what's become the crown jewel of Reliance: the world's biggest petrochemical refinery, at Jamnagar, in Gujarat state. AFP via Getty ImagesThough Reliance remains India’s largest company, it had a mixed year financially. On the Global 2000, Reliance climbed three spots among companies worldwide and is now ranked No.

Source: Forbes May 13, 2021 09:56 UTC