Topic summary
Tata Group
The Tata Group () is an Indian multinational conglomerate headquartered in Mumbai. Established in 1868, it is India's largest conglomerate.
Tata Group comprises numerous affiliate companies, with Tata Sons as the holding company and promoter. As of October 2025, there are more than 20 publicly listed Tata Group affiliate companies, with a combined market capitalisation of ₹31.17 trillion (US$320 billion).