| Organization | Ministry & Department | Institute Sector | State |
|---|---|---|---|
| Tasty Bite Eatables Ltd. | — |
Private Sector (DSIR) |
Maharashtra |
| Tata Advanced Materials Ltd. | — |
Private Sector (DSIR) |
Telangana |
| Tata Advanced Systems Ltd. | — |
Private Sector (DSIR) |
Uttar Pradesh |
| Tata AutoComp Hendrickson Suspensions Pvt. Ltd. | — |
Private Sector (DSIR) |
Maharashtra |
| Tata AutoComp Systems Ltd. (Formerly Tata Ficosa Automotive Systems Ltd.) | — |
Private Sector (DSIR) |
Maharashtra |
| Tata Chemicals Ltd. | — |
Private Sector (DSIR) |
Maharashtra |
| Tata Coffee Ltd. | — |
Private Sector (DSIR) |
Karnataka |
| Tata Consultancy Services Ltd | — |
Private Sector (DSIR) |
Maharashtra |
| Tata Consulting Engineers Ltd. | — |
Private Sector (CMIE and Multinational Companies) |
Maharashtra |
| Tata Consumer Products Ltd. | — |
Private Sector (CMIE and Multinational Companies) |
West Bengal |
| Tata Cummins Pvt. Ltd. | — |
Private Sector (CMIE and Multinational Companies) |
Maharashtra |
| Tata Elxsi Ltd. | — |
Private Sector (DSIR) |
Karnataka |
| Tata Ficosa Automotive Systems Pvt. Ltd. | — |
Private Sector (CMIE and Multinational Companies) |
Maharashtra |
| Tata Hitachi Construction Machinery Company Pvt. Ltd. | — |
Private Sector (DSIR) |
Karnataka |
| Tata Institute of Fundamental Research (TIFR) | Ministry of Science & Technology (MoST) |
Central Sector - Laboratories / Research Institutions |
Maharashtra |
| Tata Institute of Genetics and Society | — |
Scientific and Industrial Research Organisations (SIROs) |
Karnataka |
| Tata Institute of Social Sciences | — |
Higher Education Sector |
Maharashtra |
| Tata International Ltd. | — |
Private Sector (DSIR) |
Madhya Pradesh |
| Tata Medical Centre Trust | — |
Scientific and Industrial Research Organisations (SIROs) |
West Bengal |
| Tata Memorial Centre (TMC) | Ministry of Science & Technology (MoST) |
Central Sector - Laboratories / Research Institutions |
Maharashtra |