According to Forbes World's Billionaires List, Radha Vembu is the third richest woman in India. Not many people know about this woman who lives a simple life. Forbes estimates Radha Vembu's self-made fortune to be around Rs 21,455 crore. Radha is the 1176th richest woman in the world. The shares of Zoho Corporation, an Indian multinational company, gave her this position. Radha Vembu owns most of the shares in the company.

Born in 1972 as the daughter of a stenographer in the Madras High Court, Radha Vembu completed her higher education at the prestigious Indian Institute of Technology in Tamil Nadu. After graduating in Industrial Management, she started to shine in the field of business along with her siblings during her studies itself.

Radha Vembu currently leads a team of around 250 people as Product Manager of Zoho Mail. Headquartered in Chennai, the company's main campus is in Austin, Texas. Zoho Mail has about six crore users. The office operates in nine countries around the world. Radha is also the director of Janaki Hitech Agro Pvt Ltd, an NGO working in the agriculture sector and Highland Valley Corporation Pvt Ltd, a real estate company.