| Company name | Reg. code |
|---|---|
| VTL OÜ | 14874642 |
| VTL EHITUS OÜ | 12739259 |
| VTL HOLDING OÜ | 17373337 |
| CLEAN VENT OÜ (former name VTL Logistika OÜ) | 11236183 |
| VAL VAL PROJEKT OÜ | 16878408 |
| VPL OÜ | 17018961 |
| STL OÜ kustutatud | 12017419 |
| VRL95 OÜ | 16686583 |
| VOL OÜ | 12725464 |
| VOL 1 OÜ | 12067788 |
| VLT OÜ | 10036298 |
| VSL OÜ | 16847632 |
| RVTL OÜ (former name Revalzone Project OÜ) | 12955081 |
| KTL OÜ | 12607003 |
| VAL OÜ | 10294586 |
| VTM OÜ | 10334541 |
| VTP OÜ kustutatud | 12857881 |
| TVL OÜ | 16167724 |
| HTL OÜ | 14929863 |
| FTL24 OÜ kustutatud | 14244183 |
| VTF OÜ | 10272998 |
| VTK OÜ | 16686353 |
| LTL OÜ | 12132238 |
| MTL OÜ kustutatud | 11320417 |
| VGL OÜ kustutatud | 10376746 |
| VTO OÜ | 14564386 |
| VKL OÜ kustutatud | 11170389 |
| ITL OÜ | 11141962 |
| TVL KATIRA OÜ | 10713497 |
| VAL ROCK OÜ | 16747623 |
| ITL GROUP OÜ | 17153943 |
| FTL ENGINE OÜ | 16760003 |
| VHL INVEST OÜ kustutatud | 10907273 |
| VTK CONSULT OÜ kustutatud | 16543429 |
| VTA INVEST OÜ | 16810681 |
| TVL INVEST OÜ | 14483829 |
| MTL ARMATUREN OÜ | 16082046 |
| VTH VEOD OÜ | 12205368 |
| VHL SALES OÜ | 16574080 |
| LTL VIIMISTLUS OÜ | 11313222 |
| VTM PLUSS OÜ | 11218423 |
| VTC SPV1 OÜ | 14208477 |
| NTL SPED OÜ (former name Nova T&L OÜ) | 16328197 |
| SVTL CAPITAL OÜ | 14755661 |
| VTE TRANS OÜ | 14236137 |
| MTL GROUP OÜ | 14006294 |
| JTL HOLDINGS OÜ | 17464420 |
| 2KTL GRUPP OÜ | 16818300 |
| TVL PLUSS OÜ | 12633124 |
| TAMMEMÄE VTM OÜ | 17070766 |