| # | Name | Location | Applications |
|---|---|---|---|
| 1. | S-F-X-Holding GmbH | 🇩🇪 Freiburg, Germany | 2 |
| 2. | SFX TECHNOLOGIES LIMITED | 🇬🇧 Dunfermline, GB, United Kingdom | 1 |
| 3. | SFX Technologies Limited | 🇬🇧 Edinburgh, United Kingdom | 1 |
| 4. | SFX Technologies Limited | 🇬🇧 Dunfermline, United Kingdom | 1 |