Mukesh Ambani is India's richest person and 9th-richest worldwide with $103 billion wealth, as per 2022 Hurun Global Rich List. Adani & family are 2nd-richest in India, followed by HCL Tech's Shiv Nadar & family, Serum Institute's Cyrus Poonawalla and ArcelorMittal's Lakshmi Mittal. DMart's Radhakishan Damani & family are 6th richest in India and SP Hinduja & family 7th richest.