| Company name | Reg. code |
|---|---|
| WORTOX OÜ | 17334604 |
| WORTEX INVEST OÜ | 11716523 |
| WORTEX TRADE OÜ kustutatud (former name Wortex Trade UÜ) | 14771445 |
| WORMAX OÜ | 16882999 |
| WORKOP OÜ | 14915625 |
| WORLEX OÜ (former name DN Electro OÜ) | 16692299 |
| WORKON OÜ | 17296565 |
| WERTOX OÜ | 16006973 |
| WORTEL OÜ | 12592566 |
| VORTEX OÜ | 10466314 |
| FORTOP OÜ | 10073537 |
| PORTEX OÜ | 10457350 |
| BORNOX OÜ | 12974635 |
| MOSTOX OÜ (former name Axar Ehitus OÜ) | 14492863 |
| HORTOM OÜ | 10058986 |
| WOLFOX OÜ | 14024613 |
| HOTTOX OÜ kustutatud | 11258687 |
| WERTON OÜ | 14211083 |
| PORTON OÜ | 16191982 |
| NORDOX OÜ | 14576991 |
| SORTEX OÜ | 12063460 |
| PORTOS OÜ | 12034487 |
| SORTON OÜ | 14858726 |
| WARTON OÜ | 12102131 |
| NORROX OÜ | 12200922 |
| MOSTOX OÜ kustutatud | 11533129 |
| LORETOX OÜ | 10341251 |
| WONTYX OÜ kustutatud | 16563662 |
| MORTON OÜ | 14538298 |
| FORTON OÜ | 12317883 |
| TORROX OÜ | 11386818 |
| FORIOX OÜ | 14699601 |
| WORON OÜ kustutatud | 12321382 |
| OTJOHOTOZU OMARURU OÜ kustutatud (former name Worbex Trading OÜ) | 14010841 |
| VORTEX CAPITAL OÜ | 17037119 |
| BORTOV GROUP OÜ | 12952817 |
| VORTEX EESTI OÜ | 12180639 |
| HORTOR INVEST OÜ | 11072563 |
| MERTOX TRADE OÜ kustutatud (former name Mertox Trade UÜ) | 16375771 |
| VORTEX FUSION OÜ | 17054559 |
| VORTEX INTERCOM OÜ kustutatud | 11536991 |
| VORTEX HOLDING OÜ | 14713784 |
| FORTEX TRADING OÜ kustutatud | 11373483 |
| NORTEX ADVISER OÜ kustutatud | 12589363 |
| VORTEX NEXA OÜ | 16871688 |
| NORTEX FORCE OÜ kustutatud | 12820760 |
| NORTEX PLUSS OÜ | 17080167 |
| NORTON TRADE OÜ | 12317825 |
| NORTEX FACTORING OÜ | 16131448 |
| LORTON COMMERTS OÜ | 10223451 |