| Company name | Reg. code |
|---|---|
| MEGACLEAN OÜ | 16875545 |
| OPIK COMPANY OÜ kustutatud (former name MegaClean OÜ) | 16151712 |
| MEGAPLAAN OÜ | 12128432 |
| MEGOCEAN OÜ | 16312380 |
| MAGICLEAN OÜ | 17241216 |
| REGALEAN OÜ (former name M Food Vanalinn OÜ) | 14600595 |
| MELCLEAN OÜ kustutatud | 12929050 |
| MIACLEAN OÜ | 17313022 |