| # | Name | Location | Applications |
|---|---|---|---|
| 1. | OY FAINTEND LTD | 🇫🇮 Salo, Finland | 1 |
| 2. | Oy FCR Finland Ltd | 🇫🇮 Nousiainen, Finland | 2 |
| 3. | OY FEELMAX LTD | 🇫🇮 Maaninka, Finland | 1 |
| 4. | OY FILANA LTD | 🇫🇮 Aura, Finland | 2 |
| 5. | Oy Finnish Electric Vehicle Technologies Ltd. | 🇫🇮 Riihimaki, Finland | 1 |
| 6. | Oy Fiseca Ltd. | 🇫🇮 Helsinki, Finland | 1 |
| 7. | Oy Fluorplast AB | 🇫🇮 Petalax, Finland | 1 |
| 8. | Oy Forcit AB | 🇫🇮 Hanko, Finland | 2 |