What is Ratan Tata's net worth? Ratan Tata is an Indian businessman and philanthropist who has a net worth of $500 million. Ratan Tata earned his fortune as a member of the Tata family, which owns Tata Sons, one of India's largest conglomerates. Tata has been recognized for his leadership and innovation, and has been instrumental in shaping the landscape of Indian business and industry. He is...