| Company name | Reg. code |
|---|---|
| MRTR OÜ (former name OPC Baltic OÜ) | 12357109 |
| MRTR HOLDINGS OÜ | 14412686 |
| MRTN OÜ (former name Moiety Agency OÜ) | 14258624 |
| MRTM OÜ | 16088115 |
| MRTN CAPITAL OÜ | 16400546 |
| MRTY GROUP OÜ | 16881876 |
| MRTN INVEST OÜ | 14431608 |
| MRTN BUILDING OÜ | 14254968 |
| MRTT GRUPP OÜ | 14058629 |
| MRT DISTRIBUTION OÜ kustutatud | 12104650 |
| MRT INVEST OÜ | 10875567 |
| MRT KONSULTATSIOONID OÜ | 12158151 |
| HOMMIK MRT OÜ | 12832875 |
| MRT MARKETING OÜ | 16801038 |
| MRT STREET OÜ kustutatud | 14159365 |
| MRT SPORT OÜ | 14284403 |
| MRT SERVICE OÜ | 16891685 |
| MRT AUTOKESKUSED OÜ | 12025620 |
| MRT PROJEKT OÜ kustutatud | 12438434 |
| MRT SERVICE OÜ kustutatud | 14407610 |
| MRT TECH OÜ | 12240809 |
| MRT TEHNIKA OÜ | 10395459 |
| MRT CAPITAL OÜ | 16925970 |
| MRT HOLDING OÜ | 12765147 |
| MRT EHITUS OÜ | 12761678 |
| MRT LABS OÜ | 16924924 |
| MOTO24 OÜ (former name MRT VP OÜ) | 12795890 |
| MRTRANS LOGISTIC OÜ | 14635570 |
| KAASOMANDIOST OÜ (former name Tinme OÜ) | 12648736 |
| ARTR OÜ | 10037300 |
| METR. OÜ kustutatud | 16029000 |
| MTR OÜ | 12133864 |
| MRR OÜ | 12731418 |
| RTR OÜ | 14436913 |
| MNTR TECHNOLOGIES OÜ | 17436457 |
| XHU MRRT OÜ kustutatud (former name Metsavahendus OÜ) | 12954207 |
| MRSR TEENUS OÜ | 14483734 |
| ARTR AUTO OÜ | 12346896 |
| MSTR ENTERPRISES OÜ | 17064694 |
| MTR MARINE OÜ | 14002132 |
| MRR VENTURES OÜ | 17037711 |
| MTR HOLDING OÜ (former name Mugatu OÜ) | 12356156 |
| MTR KINNISVARABÜROO OÜ | 11346167 |
| MTR EKSPERT OÜ | 12532506 |
| MTR-PALVELUT OÜ kustutatud | 12308275 |
| MTR TEENUSED OÜ | 11370898 |
| RTR INVESTMENT OÜ | 11904532 |
| MRR VOIMAX OÜ kustutatud | 10862518 |
| MTR SOFTWARE OÜ kustutatud | 12986940 |
| MRR VEDU OÜ | 14415976 |