Age: 81
Net Worth: 13.3 billion
Company: Serum Institute of India
Source of wealth: Vaccination
9.Savitri Jindal
Age: 71
Net Worth: 14.2 billion
Company: JSW Group, Jindal Steel & Power
Source of wealth: Steel, energy, cement and infrastructure
8.Uday Kotak
Age: 62
Net Worth: 14.4 billion
Company: Kotak Mahindra Bank
Source of wealth: Banking
Net Worth: 14.4 billion
Company: Hinduja Group
Source of wealth: Trucks, lubricants, banking, cable television, etc
7.Hinduja Group
6.Pallonji Mistry
Age: 92–93
Net Worth: 15 billion
Company: Shapoorji Pallonji Group
Source of wealth: Construction, real estate
5.Radhakishan Damani
Age: 67
Net Worth: 15.4 billion
Company: Avenue Supermarts, DMart
Source of wealth: Investments, retail
4.Lakshmi Mittal
Age: 71
Net Worth: 18.7 billion
Company: Arcelor Mittal
Source of wealth: Steel
3.Shiv Nadar
Age: 76
Net worth: 22.5 billion
Company: HCL Technologies
Source of wealth: IT services and consulting
2.Gautam Adani
Age: 59
Net worth: 75.3 billion
Company: Adani Group
Source of wealth: Commodities, ports, power generation and transmission, real estate, defense, airport and data centre
1.Mukesh Ambani
Age: 64
Net worth: 88.9 billion
Company: Reliance Industries
Source of wealth: Petrochemicals, telecom, retail