| Ettevõtte nimi | Reg. kood |
|---|---|
| F ENGINEERING OÜ kustutatud | 12601733 |
| F-ENGINEERING OÜ | 16418055 |
| F MOTORSPORT ENGINEERING OÜ | 12512662 |
| FOOD ENGINEERING OÜ | 10916071 |
| FUSE ENGINEERING OÜ | 16107154 |
| FMAD ENGINEERING OÜ | 16438394 |
| FERRUM ENGINEERING OÜ | 14126466 |
| FALCON ENGINEERING OÜ kustutatud | 12211417 |
| FORTEX ENGINEERING OÜ | 12744958 |
| FERRMIX ENGINEERING OÜ | 17329170 |
| FADALTI ENGINEERING OÜ | 14353110 |
| FOURTUNE ENGINEERING OÜ | 17227564 |
| FLEXABLE ENGINEERING OÜ | 14493242 |
| FIRNAS ENGINEERING SOLUTIONS OÜ | 14875162 |
| B&E, BUILDING AND ENGINEERING FACILITY SERVICE OÜ kustutatud | 12030354 |
| ENGINEERING INSTITUTE FOR INTEGRATED DEVELOPMENT AND TECHNOLOGY OÜ | 16410987 |