| Company name | Reg. code |
|---|---|
| MARMAR MARI OÜ | 10704914 |
| DESIGN BY MAS OÜ (former name Maria Ader OÜ) | 12650878 |
| BIMO OÜ (former name Maria Stuudio OÜ) | 14402015 |
| MEES MEHEGA OÜ (former name Mia Maria Rohumaa OÜ) | 16729022 |
| LADRILLO OÜ (former name CAFE ST MARIA OÜ) | 16057249 |
| VILLAVEGANOVA OÜ (former name Maria OÜ) | 16207009 |
| MARIA LUKJANOVA HAMBARAVI OÜ (former name Maria Jevhuta Hambaravi OÜ) | 14103885 |
| FÜSIOGIID OÜ (former name OÜ Maria Malõševa füsioteraapia) | 11982822 |