From wikipedia, Tata Group is worth $300B. Tata Group owns 70% of TCS, which is worth $200B. Also this: > more than 70% of Tata Sons' dividends were generated

From wikipedia, Tata Group is worth $300B. Tata Group owns 70% of TCS, which is worth $200B. Also this: > more than 70% of Tata Sons' dividends were generated by TCS https://en.wikipedia.org/wiki/Tata_Group https://en.wikipedia.org/wiki/Tata_Group https://en.wikipedia.org/wiki/Tata_Consultancy_Services https://en.wikipedia.org/wiki/Tata_Consultancy_Services TCS is around half the value of Tata.