| Company name | Reg. code |
|---|---|
| HEXERT OÜ | 17177234 |
| HEXART OÜ | 14626588 |
| HEXPERT SURVEPESU OÜ | 17471703 |
| HEXER BALTIC OÜ | 10936079 |
| HEXNET OÜ kustutatud | 12174426 |
| HEXEN OÜ | 16998408 |
| HEXOR OÜ (former name CFE Partners OÜ) | 14852178 |
| HEXAR OÜ | 16291034 |
| SPELLS & HEXES OÜ kustutatud | 12724766 |
| HENERT GRUPP OÜ | 10782185 |
| REFERT OÜ | 11295151 |
| HELERA OÜ | 14092253 |
| HETEST OÜ | 11403043 |
| 5+EXPERT OÜ | 12763387 |
| FEXPERT OÜ | 12365942 |
| HEMERA OÜ | 10172541 |
| HESERA OÜ | 14981958 |
| HEDERA OÜ | 12345477 |
| HENERIT OÜ | 14984069 |
| HEGEST OÜ kustutatud | 11047387 |
| HEVERA OÜ | 10397211 |
| HEIXER OÜ | 10978505 |
| HEYEST OÜ | 17340390 |
| NEXERO OÜ kustutatud | 12997518 |
| HELERY OÜ kustutatud | 10250092 |
| HEGERTY OÜ | 11796448 |
| HEVENT OÜ kustutatud | 12410737 |
| NEXPERT OÜ kustutatud | 10809665 |
| EXPERT OÜ (former name Taksopluss OÜ) | 12813168 |
| KENERT OÜ kustutatud | 11363987 |
| EEXPRT OÜ | 16404685 |
| EGAMING EXPERT OÜ | 12706142 |
| DESERT PARTNER OÜ | 12588493 |
| AVIATION EXPERT OÜ | 12738828 |
| PACK EXPERT OÜ | 14921212 |
| EXPERT MODE OÜ | 16204696 |
| BADRUM-EXPERT OÜ kustutatud (former name Money-växel OÜ) | 12484539 |
| EXPERT4IT OÜ kustutatud | 14906767 |
| EXPERT TRAVEL OÜ kustutatud | 14035522 |
| MP EXPERT OÜ | 10493179 |
| FURNITURE EXPERT OÜ | 11171294 |
| FARERA HELERY OÜ | 17194729 |
| RECYCLING EXPERT OÜ kustutatud | 16230469 |
| MVS EXPERT OÜ | 17379699 |
| METUS-EXPERT OÜ kustutatud | 16273800 |
| NEXERA HOLDINGS OÜ | 17075798 |
| CAR EXPERT OÜ kustutatud | 12435039 |
| HUBERT HOLDING OÜ | 16991197 |
| COLORPLAN EXPERT OÜ | 12949117 |
| GUIDE EXPERT OÜ | 12072223 |