Firoz Mistry

He and his brother Zahan are the richest of the 30-and-unders, thanks primarily to their 4.6% stakes in Tata Sons, the $150 billion (revenue) Indian conglomerate that owns 29 public companies, including Tata Consultancy and Tata Motors. Tata is considering its own IPO in the coming months. He and Zahan inherited their stakes during a 2022 marked by family tragedy, when their 54-year-old father died in a car accident less than three months after their grandfather, one-time chairman of Tata and its largest individual shareholder, died at the age of 93. Their uncle Shapoor Mistry holds the rest of the family’s 18.4% stake. In 2014 Forbes estimated his net worth at $4.9 billion.