| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AEHR | Aehr Test Systems | US | NASDAQ |
| FORM | FormFactor, Inc. | US | NASDAQ |
| INTT | inTest Corporation | US | AMEX |
| 131290 | TSE Co. Ltd | KR | KQ |
| 147760 | Microfriend Inc | KR | KQ |
| TPRO | Technoprobe SpA | IT | MI |
| AYN | Global Testing Corporation Limited | SG | SG |
| S71 | Sunright Limited | SG | SG |
| QLTU | Qualitau Ltd | IL | TA |
| 3264 | Ardentec | TW | TWO |
| 3581 | Zen Voce | TW | TWO |
| 6223 | MPI Corporation | TW | TWO |
| 6510 | Chunghwa Precision Test Tech Co Ltd | TW | TWO |
| 6257 | Sigurd Microelectronics Corp | TW | TW |