| # | Name | Location | Applications |
|---|---|---|---|
| 1. | TF Industries, LLC | 🇺🇸 Medford, OR, United States | 1 |
| 2. | TF Instruments GmbH | 🇩🇪 Heidelberg, Germany | 1 |
| 3. | TF Instruments, Inc. | 🇺🇸 Monmouth Junction, NJ, United States | 4 |
| 4. | TFI Digital Media Limited | 🇭🇰 Hong Kong, Hong Kong | 7 |