| Ettevõtte nimi | Reg. kood |
|---|---|
| MARRA INVEST OÜ | 14963848 |
| MARIA INVEST OÜ | 14832448 |
| MARJA 7 INVEST OÜ (endine nimi Reval Apartments OÜ) | 14045070 |
| MARMA INVEST OÜ | 16775236 |
| MARRU INVEST OÜ | 11225423 |
| MARCA INVEST OÜ | 12875399 |
| MARJA INVEST HOLDING OÜ (endine nimi Masina 20 OÜ) | 16108136 |
| STRATEGIC MARKETING AND MANAGEMENT OÜ (endine nimi ZEPELIN INVEST OÜ) | 14081321 |
| ARRA INVEST OÜ kustutatud | 12409438 |