Vembu started his professional career working for
Qualcomm as a wireless engineer in
San Diego, California, before moving to the
San Francisco Bay Area. He has lived in San Jose and Pleasanton. The company was renamed
Zoho Corporation in 2009, focusing on providing
SaaS support to
Customer relationship management services. Vembu moved to Tenkasi, India in 2019. As of 2020, he held an 88 per cent stake in the company.
Forbes estimated his net worth at USD $2.44 billion. In 2021, Vembu was appointed to the
National Security Advisory Board. Despite being a
unicorn, Zoho has been completely
bootstrapped by Vembu and his co-founder Tony Thomas to avoid external influence.
Social entrepreneurship Vembu is noted for taking software and product development functions from urban centres into rural villages in India. His company, Zoho, established its offices in rural Mathalamparai,
Tenkasi district,
Tamil Nadu and in suburban
Renigunta,
Andhra Pradesh. He moved from the
Bay Area to Mathalamparai at this time. In 2004, he set up Zoho Schools to provide vocational software development education to rural students as an alternative to formal university education. A statement from the company states that 15 to 20 per cent of its engineers have no college degree, but have received vocational education from Zoho Schools. In 2020, he announced a "rural school startup" focused on free primary education. == Political views ==