| Company name | Reg. code |
|---|---|
| VTT OÜ | 12125422 |
| VTT OPTIK OÜ kustutatud | 10884595 |
| VTT SYSTEMS OÜ kustutatud | 12033447 |
| VTTRADE OÜ | 12913208 |
| VTTRANSIIT OÜ (former name W RENT OÜ) | 11953179 |
| VOT VOT VAT OÜ | 16476561 |
| VATT OÜ | 12972872 |
| ATT OÜ kustutatud | 12617355 |
| VET24 OÜ | 14303052 |
| HTT OÜ kustutatud | 12017520 |
| ETT OÜ kustutatud | 14038147 |
| NTT OÜ | 10045593 |
| CTT OÜ | 10858907 |
| TTT OÜ kustutatud | 10420683 |
| PTT OÜ | 12109297 |
| DTT OÜ (former name OÜ Dan-Tom Trading) | 11629988 |
| VTL OÜ | 14874642 |
| ATT OÜ | 17206533 |
| VLT OÜ | 10036298 |
| ETT OÜ kustutatud | 16572773 |
| VOT OÜ | 12309056 |
| VKT OÜ | 12328697 |
| VTM OÜ | 10334541 |
| OTT OÜ | 12191264 |
| MTT OÜ kustutatud | 10112295 |
| VTF OÜ | 10272998 |
| VMT83 OÜ | 16002165 |
| VTK OÜ | 16686353 |
| VMT OÜ | 11462005 |
| VTO OÜ | 14564386 |
| VNT OÜ kustutatud | 14616153 |
| TTT OÜ | 12276279 |
| VNT AGRICULTURE OÜ | 16943716 |
| TTT VARAHALDUS OÜ | 12850761 |
| VTK CONSULT OÜ kustutatud | 16543429 |
| VTA INVEST OÜ | 16810681 |
| VNT PRODUCTION OÜ | 16649949 |
| FTT UKRAINA OÜ | 12104396 |
| OTT INVEST OÜ | 11272776 |
| VTH VEOD OÜ | 12205368 |
| TTT PRO OÜ | 14946181 |
| HTT VEOD OÜ | 14458091 |
| VTM PLUSS OÜ | 11218423 |
| VTC SPV1 OÜ | 14208477 |
| VET ASSISTANTS OÜ | 17061849 |
| VET ABI OÜ | 14747197 |
| TRIO VET OÜ | 11941007 |
| ANIMAL VET OÜ | 11047281 |
| HORSE VET OÜ | 12741629 |
| RUTTU VET OÜ | 16646939 |