Tata Group is an Indian multinational conglomerate holding company headquartered in Mumbai, Maharashtra, India. It was founded in 1868 by Jamsedji Tata and gained international recognition after purchasing several global companies. It is one of India's largest conglomerates. In 2014-15, the revenue of Tata companies, taken together, was $108.78 billion. These companies collectively employ over 600,000 people.