| Symbol | Name | Country | Exchange |
|---|---|---|---|
| TRT | Tirathai Public Company Limited | TH | BK |
| 532757 | Voltamp Transformers Limited | IN | BSE |
| 532928 | Transformers and Rectifiers (India) Limited | IN | BSE |
| TRIL | TRANSFORMERS AND RECTIFIERS (INDIA) LTD. | IN | BSE |
| TARIL | TRANSFORMERS AND RECTIFIERS INDIA | IN | NSE |