| # | Name | Location | Applications |
|---|---|---|---|
| 1. | VT SILICON, INC. | 🇺🇸 Atlanta, GA, United States | 2 |
| 2. | VTS S.A. | 🇧🇪 B-6041 Gosselies, Belgium | 1 |
| 3. | VTS SA | 🇧🇪 Gosselies, Belgium | 1 |
| 4. | VTS SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA | 🇵🇱 Gdansk, Poland | 1 |
| 5. | VTS-Touchsensor Co. Ltd. | 🇯🇵 Higashiomi-shi, Japan | 4 |
| 6. | VTS-Touchsensor Co. Ltd. | 🇯🇵 Shigashiomi-shi, Japan | 1 |
| 7. | VTS-Touchsensor Co., Ltd. | 🇯🇵 Higashiomi-shi, Shiga, Japan | 2 |
| 8. | VTS-Touchsensor Co., Ltd. | 🇯🇵 Higashiomi, Shiga, Japan | 1 |