| Ettevõtte nimi | Reg. kood |
|---|---|
| F ENGINEERING OÜ kustutatud (endine nimi Fint Engineering OÜ) | 12601733 |
| F-ENGINEERING OÜ | 16418055 |
| F MOTORSPORT ENGINEERING OÜ | 12512662 |
| DEPOZ AUTO OÜ kustutatud (endine nimi FAM ENGINEERING OÜ) | 10055781 |
| TJT INVEST OÜ (endine nimi Firewood Trade OÜ) | 11661058 |
| REXICODE OÜ (endine nimi FutureXhibitions OÜ) | 12526902 |
| JAHHWORK OÜ (endine nimi Kolm Kala Film OÜ) | 11095067 |
| EKSPEDIA OÜ kustutatud (endine nimi Flow Logistics OÜ) | 12186777 |
| SOLAR ENGINEERING OÜ kustutatud (endine nimi Filkerman OÜ) | 12147168 |
| FUSE ENGINEERING OÜ | 16107154 |
| FOOD ENGINEERING OÜ | 10916071 |
| FMAD ENGINEERING OÜ | 16438394 |
| FERRUM ENGINEERING OÜ | 14126466 |
| FALCON ENGINEERING OÜ kustutatud (endine nimi Osaühing Falcon Metal) | 10876101 |
| FALCON ENGINEERING OÜ kustutatud | 12211417 |
| FORTEX ENGINEERING OÜ | 12744958 |
| FERRMIX ENGINEERING OÜ | 17329170 |
| FADALTI ENGINEERING OÜ | 14353110 |
| FLEXABLE ENGINEERING OÜ | 14493242 |
| FOURTUNE ENGINEERING OÜ | 17227564 |
| NOBILIS ENGINEERING FIRM OÜ | 17438700 |
| FIRNAS ENGINEERING SOLUTIONS OÜ | 14875162 |
| SOT FINNISH SOFTWARE ENGINEERING OÜ kustutatud (endine nimi Osaühing SOT Finnish Software Energeering) | 10651879 |
| FIBONACCI TRANSPORT & ENGINEERING SOLUTIONS OÜ kustutatud (endine nimi OÜ Fibonacci) | 10924449 |
| B&E, BUILDING AND ENGINEERING FACILITY SERVICE OÜ UÜ kustutatud (endine nimi UpService OÜ) | 12030354 |
| ENGINEERING INSTITUTE FOR INTEGRATED DEVELOPMENT AND TECHNOLOGY OÜ | 16410987 |