India is including under developing countries but in this country, some people are very rich and famous in the world by wealth. Many personalities that are billionaires have their own industries which are come in the world level. Like Mukesh Ambani is ahead of the oil-gas-telecom conglomerate Reliance Industries and also belong to oil and gas and other industries.
Following is a list of 15 richest Indians with their source of wealth.
Mukesh Amani

is an Indian billionaire business man, chairman, director and largest shareholder of reliance industries.
Mukesh Ambani is not only richest man of India, he is richest man of Asia.
His source of wealth is petrochemicals, oil and gas, telecom
His Net Worth is $54 billion
Radhakishan Damani
is an Indian investor and businessman, also a founder of DMart.
As February 2020, he is second richest man of India.
His source of wealth is investments and retail
His Net Worth is $16.5 billion
Shiv Nadar

is an Indian billionaire industrialist. He is founder and chairman of HCL Technologies limited, also the Shiv Nadar Foundation.
As February 2020, he is third richest man of India.
His source of wealth is software services.
His Net Worth is $13.7 billion
Sunil Bharti Mittal

is an Indian billionaire entrepreneur, philanthropist. He is also the founder and chairman of Bharti Enterprises, which has diversified interests in telecom, real estate, insurance, education, hospitality, malls, Agri and food besides other ventures.
As 2020, he is fourth richest man of India.
His source of wealth is telecom, real estate, insurance, education, hospitality, malls, Agri etc
His Net Worth is $12 billion
Gautam Shantilal Adani

Gautam Shantilal Adani is an Indian billionaire industrialist personality who is the chairman and founder of the Adani Group, an Ahmedabad-based multinational conglomerate involved in port development and operations in India. Adani is also the president of the Adani Foundation.
As 2020, he is fifth richest man of India
His source of wealth is commodities and, infrastructure
His Net Worth is $11.6 Billion
Uday Kotak

Uday Kotak is an Indian billionaire banker, and he is the executive vice-chairman and managing director of Kotak Mahindra Bank. In the start of the 1980s when India economy was muted, Kotal decides to their own business by refusing the job from a multinational company. He diversified his business in various fields, establishing a prominent presence in bills discounting, stockbroking, investment banking, car finance, life insurance, and mutual funds. On 22 March 2003, Kotak Mahindra Finance Ltd. became the first company in India’s corporate history that receives a banking license from Reserve Bank of India.
As February 2020, he is a sixth richest man of India.
His source of wealth is banking
His Net Worth is $10.3 (2020)
Cyrus Poonawalla

Cyrus S. Poonawalla is an Indian businessman and the chairman of Poonawalla Group, which includes the Serum Institute of India, the Indian biotech company that manufactures pediatric vaccines.
He comes in the top list of Indian billionaires
His source of wealth is vaccines
His Net Worth is $9.1 billion
Lakshmi Niwas Mittal

Lakshmi Niwas Mittal is an Indian millionaire and steel magnate. He is the He is the chairman and also CEO of ArcelorMittal which is the world’s largest steelmaking company. He owns 38% of ArcelorMittal and holds an 11% stake in Queens Park Rangers F.C.
He is one of richest personality of India.
His source of wealth is steel
His Net Worth is $19 billion
