| Company name | Reg. code |
|---|---|
| MERGER HOLDING OÜ | 14952603 |
| MERCUR HOLDING OÜ kustutatud | 11384104 |
| MERGAN HOLDING OÜ | 11156024 |
| MERHEI HOLDING OÜ | 17221099 |
| WOLE OGUNJIMI OÜ kustutatud (former name MERTES HOLDING OÜ) | 12854776 |
| BETZINGER-EMBERGER HOLDING OÜ | 16561717 |
| NORDGATE PROPERTY OÜ (former name ANM Holding OÜ) | 14739163 |