| Company name | Reg. code |
|---|---|
| MARU SERVICES OÜ (former name Maru Food OÜ) | 12850071 |
| BYGG & MARK SERVICE OÜ kustutatud | 12842158 |
| S MART SERVICE OÜ | 16854572 |
| MMU INVEST OÜ kustutatud (former name MaMu Services OÜ) | 14721370 |
| COMPOTEXA OÜ kustutatud (former name Medical Tech Services OÜ) | 14444108 |