| Company name | Reg. code |
|---|---|
| MARTEL INVEST OÜ | 12180326 |
| MARBEL INVEST OÜ (former name Hurmi Piim OÜ) | 12134929 |
| DOWNCREEK OÜ (former name Marmel Invest OÜ) | 14259931 |
| MIRTEL INVEST OÜ kustutatud | 11184339 |
| MARTELLO INVESTEERINGUD OÜ | 11186611 |
| DAICHEREN OÜ kustutatud (former name Market Invest OÜ) | 16489150 |
| MIRTEL ONE INVEST OÜ | 14325020 |
| SUNLY INNOVATION OÜ (former name Marble Invest OÜ) | 11592334 |
| DIABOLLO OÜ (former name Cartel Invest OÜ) | 14635666 |