Episil was established in Hsinchu Science Park in 1985, It’s the world's first professional foundry for Linear Bipolar IC , and also the world's first professional foundry with compound GaN and SiC.
| Company name | Episil Technology Inc. |
| Services | Linear Bipolar IC, High Power MOSFET, Mix-mode integrated circuit (logic device), high voltage CMOS, FRD, TVS, SiC and GaN discrete device manufacturing. |
| Sales office | Taiwan / China |
| Manufacturing location | Taiwan |
| Headquarter | No.18, Innovation Road I, Science Based Industrial Park, Hsinchu, Taiwan, R.O.C. MAP |
| Stock Code | 3707 |