| Company name | Reg. code |
|---|---|
| WIRING OÜ | 12796702 |
| FRISKE WIRING OÜ kustutatud | 11490906 |
| WIRUNA OÜ | 12405305 |
| IMMERSIVE HIRING OÜ | 16105830 |
| WIKING MANAGEMENT OÜ kustutatud | 12098518 |
| WIKING CRUISES OÜ kustutatud | 14226498 |
| HIRING SERVICES OÜ | 16304647 |
| WIKING TYRES OÜ | 12079604 |
| WIKING VESI OÜ | 17193658 |
| WIKING WORKS OÜ kustutatud | 11284390 |
| HIRINK OÜ | 16343788 |
| KIRINA OÜ | 16647169 |
| EERING OÜ | 16923451 |
| KARING OÜ | 10417600 |
| LERING OÜ | 10362187 |
| BIRINA OÜ | 12473896 |
| AIVING OÜ | 16849418 |
| IRINGO OÜ | 11904360 |
| ERIRING OÜ | 17145412 |
| KIVING OÜ kustutatud (former name Deadart OÜ) | 16061593 |
| KIURING OÜ (former name Reverse Resources Technologies OÜ) | 14466127 |
| FIXING OÜ | 11999828 |
| KAIRING OÜ | 16154337 |
| KITING OÜ kustutatud | 12068977 |
| ABRING OÜ | 10234029 |
| HYRING OÜ kustutatud | 14665648 |
| ITRING OÜ kustutatud | 11439845 |
| BORING OÜ | 14491237 |
| EURING OÜ | 11015022 |
| IILING OÜ | 10509762 |
| IRVING OÜ | 10159546 |
| KIRSING OÜ | 16443774 |
| WIRTINA GROUP OÜ | 16250489 |
| SMART TECH HIRING OÜ | 16543406 |
| INTERNATIONAL ELITE HIRING OÜ | 16512268 |
| HIRING REMOTELY ESTONIA OÜ | 17469066 |
| DASHING & DARING OÜ | 14922105 |
| DIVING SERVICE OÜ kustutatud | 14506559 |
| IURING KONSULT OÜ | 11532504 |
| AGRING CAPITAL OÜ | 16829114 |
| DIVING EXPRESS OÜ kustutatud | 14176487 |
| KARING HOLDINGS OÜ | 16800872 |
| LIPING SALES OÜ | 17419424 |
| KARING PM OÜ | 12211771 |
| AIRWING ESTONIA OÜ kustutatud | 12162297 |
| BERING OPTICS OÜ | 12303607 |
| DERING REKLAAM OÜ | 10114408 |
| FUN DINING OÜ kustutatud | 14560843 |
| DESTROY BORING OÜ kustutatud (former name NOT BAD OÜ) | 14572208 |
| BORING SOLUTIONS OÜ kustutatud | 14977359 |