| Company name | Reg. code |
|---|---|
| MARIUM OÜ kustutatud | 12928859 |
| MARIUM GROUP OÜ | 14260785 |
| MARIAM OÜ kustutatud | 14296197 |
| MARIQUM OÜ | 16812800 |
| MARTUM OÜ | 16201663 |
| MARCUM OÜ | 12386464 |
| MARIMU OÜ kustutatud | 14363700 |
| MARIUS OÜ | 16071670 |
| MARIM OÜ | 12244440 |
| MARUM OÜ | 16836611 |
| MARIAM/T OÜ | 17278840 |
| CHEZ MARIUS OÜ kustutatud | 14107049 |
| MARIUS VARAD OÜ | 12322513 |
| MARIUS MOTORS OÜ | 17244427 |
| MAVIUM OÜ | 16956657 |
| MARICO HALDUS OÜ (former name Marico Invest OÜ) | 14646295 |
| MEDIA AND JOURNALISM RESEARCH CENTER OÜ (former name Center for Media, Data & Society Marius Dragomir OÜ) | 16525816 |
| BARGEST MET OÜ (former name OÜ MARITE) | 12402815 |
| MARIEL&MARIEL OÜ | 12066493 |
| MAIREM OÜ | 16432121 |
| DARIUS OÜ kustutatud | 14441386 |
| AMNIUM OÜ | 16982264 |
| ERARIUM OÜ | 16326703 |
| ARTIUM OÜ | 16879543 |
| KATRIUM OÜ | 11397348 |
| MAIRAM OÜ | 14078738 |
| LANIUM OÜ | 11391860 |
| MADIUS OÜ | 16099880 |
| KAIRUM OÜ | 17157303 |
| BAZIUM OÜ | 16647270 |
| KARAUM OÜ kustutatud | 16053607 |
| MAIRIM OÜ kustutatud | 16689392 |
| LARKIUM OÜ | 17381880 |
| AABIUM OÜ | 11262418 |
| ARMARIUM OÜ | 11224180 |
| HARTUM OÜ | 10709509 |
| MAAILM OÜ | 11200216 |
| AMPRIUM OÜ | 17294945 |
| GARDUM OÜ | 16126737 |
| CERIUM OÜ kustutatud | 12548022 |
| MAARUUM OÜ | 14033546 |
| AVATEC MARINE OÜ (former name AWATECH Marine OÜ) | 14117645 |
| HELIMAND HALDUS OÜ (former name Marico Ehitus OÜ) | 12085964 |
| FOREST KING OÜ (former name Marimi Disain OÜ) | 14301691 |
| JOHANMARKET OÜ (former name Markun Grupp OÜ) | 11542081 |
| KORINIS GROUP OÜ (former name APX Marine OÜ) | 14703194 |
| KERPOLERI OÜ kustutatud (former name Margus.Tellingud OÜ) | 14697424 |
| BUMERING OÜ kustutatud (former name Ruby & Marcus OÜ) | 16332589 |
| SVELTE TEC OÜ (former name Svelte Marine OÜ) | 12613854 |
| RECO RINGMAJANDUS OÜ kustutatud (former name Marico EST OÜ) | 16315823 |