| Company name | Reg. code |
|---|---|
| FIFU OÜ | 16857932 |
| FIFI OÜ | 12982238 |
| FIFO GROUP OÜ kustutatud | 12099392 |
| AL FIFO OÜ | 12059458 |
| FIFI M ADVISORY OÜ kustutatud | 16278482 |
| NIDULEME OÜ (former name OÜ Fifi-Trixibelle) | 12402809 |
| FIBU OÜ | 14483462 |
| SIFU OÜ (former name OÜ Stingray) | 11192787 |
| FIKU OÜ | 10618706 |
| GIFU OÜ | 12711195 |
| AIFU TTC OÜ | 12541037 |
| JIFU EU OÜ kustutatud | 16118235 |
| FUFU RESTAURANTS OÜ kustutatud | 14320582 |
| KINGARU FOUNDATION OÜ kustutatud (former name Jifu Life OÜ) | 14889046 |