| Company name | Reg. code |
|---|---|
| MARKUS MARINE OÜ kustutatud | 12919990 |
| MARKOS TEAM OÜ (former name Markie Building OÜ) | 16180317 |
| 001 KINNISVARA OÜ kustutatud (former name Marken Creation OÜ) | 12652512 |
| ISEENDANA WORLD OÜ (former name Maris Kinnisvara OÜ) | 12812677 |
| MEDIA AND JOURNALISM RESEARCH CENTER OÜ (former name Center for Media, Data & Society Marius Dragomir OÜ) | 16525816 |