Named in 17 companies' shareholding pattern.
Filed as “TATA SONS PRIVATE LIMITED”, “Tata Sons Private Limited” — merged on case and legal form alone.
| Company | Stake | Value | Shares | As of | Held as |
|---|---|---|---|---|---|
| Tata Consultancy ServicesTCS | 71.74% | ₹5,38,875 Cr | 2,59,54,99,419 | 30 Jun 2026 | Promoter |
| Tata Capital LimitedTATACAP | 78.80% | ₹1,06,805 Cr | 3,34,50,64,262 | 30 Jun 2026 | Promoter25.4% pledged |
| Titan CompanyTITAN | 20.84% | ₹83,755 Cr | 18,50,58,900 | 30 Jun 2026 | Promoter |
| Tata SteelTATASTEEL | 31.76% | ₹70,553 Cr | 3,96,50,81,420 | 30 Jun 2026 | Promoter |
| Tata Motors LimitedTMCV | 40.14% | ₹61,417 Cr | 1,47,82,63,541 | 30 Jun 2026 | Promoter |
| Tata PowerTATAPOWER | 45.21% | ₹50,657 Cr | 1,44,45,13,021 | 30 Jun 2026 | Promoter |
| Tata Motors Passenger VehiclesTMPV | 40.14% | ₹41,299 Cr | 1,47,82,63,541 | 30 Jun 2026 | Promoter |
| The Indian Hotels Company LimitedINDHOTEL | 35.66% | ₹36,445 Cr | 50,76,55,313 | 30 Jun 2026 | Promoter |
| TrentTRENT | 32.45% | ₹29,763 Cr | 17,30,10,511 | 30 Jun 2026 | Promoter |
| Tata Consumer Products LimitedTATACONSUM | 28.68% | ₹27,161 Cr | 28,38,54,264 | 30 Jun 2026 | Promoter |
| Tata Investment Corporation LimitedTATAINVEST | 68.51% | ₹21,321 Cr | 34,66,46,630 | 30 Jun 2026 | Promoter |
| Voltas LimitedVOLTAS | 26.64% | ₹9,284 Cr | 8,81,31,780 | 30 Jun 2026 | Promoter |
| Tata Elxsi LimitedTATAELXSI | 42.21% | ₹8,133 Cr | 2,62,95,264 | 30 Jun 2026 | Promoter |
| Tata Communications LimitedTATACOMM | 14.07% | ₹6,749 Cr | 4,00,87,639 | 30 Jun 2026 | Promoter |
| Tata Chemicals LimitedTATACHEM | 31.90% | ₹4,940 Cr | 8,12,60,095 | 30 Jun 2026 | Promoter |
| Tata Teleservices (Maharashtra) LimitedTTML | 19.58% | ₹1,333 Cr | 38,27,59,467 | 30 Jun 2026 | Promoter |
| Hemisphere Properties India LimitedHEMIPROP | 8.34% | ₹265 Cr | 2,37,73,800 | 30 Jun 2026 | Public |