Tata Group owner: the Tata Trusts hold 66% of Tata Sons, the SP Group 18.4%
The Tata Group is owned through Tata Sons: about 66% by the Tata Trusts, 18.4% by the Shapoorji Pallonji Group, and the rest by Tata companies and individuals. A listing dispute is under way.
The Tata Group is owned through Tata Sons, its holding company, which is about 66% owned by the Tata Trusts, 18.4% by the Shapoorji Pallonji (SP) Group, and the rest by Tata companies and individuals. Tata Sons is unlisted, and in September 2026 a dispute over whether it should go public came into the open after the RBI rejected its request to give up its registration, according to Business Standard. 12
Who owns Tata Sons? Shareholding at a glance
| Shareholder | Stake in Tata Sons |
|---|---|
| Tata Trusts (total) | About 66% |
| Sir Dorabji Tata Trust | 27.98% |
| Sir Ratan Tata Trust | 23.56% |
| Shapoorji Pallonji Group | 18.38% |
| Tata Group companies | 12.86% |
| Individuals and others | 2.87% |
The Tata Trusts’ 66% is spread across several trusts, so no single legal entity holds it. The SP Group’s stake is held through Cyrus Investments and Sterling Investment Corporation, with 9.19% each. The figures are from the Free Press Journal and Outlook Business. 134
Who owns Tata Motors, TCS and other Tata companies?
Tata Sons is the promoter and brand licensor for the group’s operating companies, which each have their own boards and shareholders. Tata Sons earns its revenue mainly from dividends and owns the Tata trademark in India and several other countries, according to Upstox. For individual companies such as the Tata Group, see our company page. 5
Who leads the Tata Trusts?
Noel Tata is chairman of the Tata Trusts. He has argued against listing Tata Sons, saying it could change the structure and character of the Tata model, and has proposed buying part of the SP Group’s stake to give it liquidity. After the death of Ratan Tata, divisions emerged among the trustees over board seats at Tata Sons. 16
What is the dispute with the Shapoorji Pallonji Group?
The SP Group, owned by the Mistry family, is Tata Sons’ largest minority shareholder and backs a listing, with chairman Shapoor Mistry calling it a matter of transparency and accountability. The Tata Trusts said the SP Group had proposed selling part of its stake for at least ₹25,000 crore. The SP Group has substantial debt, and has raised about $2.25 billion in refinancing backed by Tata Sons shares. 178
Is the Tata Group owned by one family?
No. The Tata family does not control the group as owners. The charitable trusts, set up by the Tata family, own the majority of Tata Sons and use the dividends for education, healthcare, livelihoods, art and culture. Individuals, including Tata family members, hold about 2.87%. 35
What happens next
The RBI’s decision means the listing question stays open, and the Tata Trusts and the SP Group disagree on the way forward. Any change in the ownership split would require agreement among the shareholders. We update this page as the dispute develops. For other large Indian groups, read who owns the Aditya Birla Group and who owns Bharti Airtel.
Frequently asked questions
Who is the owner of the Tata Group?
The Tata Group is owned through Tata Sons. The Tata Trusts hold about 66% of Tata Sons, the Shapoorji Pallonji Group 18.38%, Tata Group companies 12.86% and individuals 2.87%.
Who controls Tata Sons?
Noel Tata chairs the Tata Trusts, which hold about 66% of Tata Sons.
How much of Tata Sons does the Mistry family own?
The Shapoorji Pallonji Group, owned by the Mistry family, holds 18.38% of Tata Sons, the largest minority stake.
Is Tata Sons listed on the stock exchange?
No. Tata Sons is unlisted. A listing has been debated since the RBI rejected its registration surrender request in September 2026.
