| Company name | Reg. code |
|---|---|
| WEPLEX OÜ | 14656612 |
| WEBLEX OÜ | 14464335 |
| WELLEX OÜ | 10173078 |
| WELLEX PAYMENT OÜ | 14707826 |
| EPLEX SERVICES OÜ | 11018305 |
| WEPPE OÜ | 17052633 |
| ANPLEX OÜ (former name Viiga Consulting OÜ) | 12815012 |
| FELLEX OÜ | 14790632 |
| WELLER OÜ | 11490160 |
| WELLEZ OÜ | 16714150 |
| BEDLEX OÜ kustutatud | 12369779 |
| DUPLEX OÜ kustutatud | 16272189 |
| WAALEX OÜ | 16311957 |
| SEPLER OÜ | 16937051 |
| HEMLEX OÜ (former name Hemles Development Group OÜ) | 12963784 |
| SEPNEX OÜ | 11156099 |
| AMPLEX OÜ kustutatud | 14511187 |
| STEPLEX OÜ kustutatud (former name Steplex UÜ) | 14768130 |
| REGLEX OÜ | 17165219 |
| LELLEX OÜ | 10189211 |
| WERREX OÜ | 17014992 |
| BELLEX OÜ | 14338174 |
| WEILER OÜ | 14034356 |
| FERLEX OÜ kustutatud | 14069685 |
| BERLEX OÜ | 16420796 |
| TOPLEX OÜ | 10002922 |
| NETLEX OÜ kustutatud (former name OÜ Ramo Foto) | 14259486 |
| WEXLER OÜ | 10981861 |
| MERLEX OÜ | 14222394 |
| REPLEI OÜ | 11482373 |
| RELLEX OÜ | 14130321 |
| VELLEX CONSULT OÜ kustutatud | 12664018 |
| APPLEX ÕIGUSBÜROO OÜ | 14406958 |
| WELLUX SYSTEMS OÜ kustutatud | 11690433 |
| WALLEX DESIGNS OÜ | 12051578 |
| VELLEX DIGITAL OÜ | 14300496 |
| WESTEX TEAM OÜ kustutatud (former name Westex Team UÜ) | 12886233 |
| HELLEX HALDUS OÜ (former name Hellex) | 12843229 |
| VELLEX HOLDING OÜ kustutatud | 10417416 |
| DEALEX GROUP OÜ | 12810141 |
| SEPNEX GRUPP OÜ | 11527992 |
| I-WELDEX OÜ kustutatud | 12037959 |
| WESTEX INVEST OÜ | 12181129 |
| WELDEX GROUP OÜ (former name F.M Welding OÜ) | 14189484 |
| HELLEX PLUSS OÜ | 14382175 |
| REFLEX MEDICAL OÜ | 16491595 |
| Q-WESTEX OÜ kustutatud | 11384038 |
| IMPLEX INTERNATIONAL OÜ | 16516094 |
| "MELLEX-AUTO" OÜ (former name Mellex-Auto) | 10255899 |
| WAALEX TRADE OÜ | 17172159 |