| Company name | Reg. code |
|---|---|
| NORXEN GROUP OÜ (former name Norxen Group UÜ) | 16137770 |
| MORTEN GROUP OÜ | 11995084 |
| NOREXO GROUP OÜ (former name Norexo Group UÜ) | 14025127 |
| NORDIN GROUP OÜ | 16673238 |
| DORREN GROUP OÜ kustutatud | 12140539 |
| NORMAN GROUP OÜ kustutatud | 11087122 |
| NORDEX EXPORT GROUP OÜ (former name Exportlink OÜ) | 12967724 |
| NORDES CONSULT GROUP OÜ kustutatud (former name Nordes Consult UÜ) | 12984256 |
| NORMAN INVESTMENT GROUP OÜ | 14478099 |