| Company name | Reg. code |
|---|---|
| Helmet Group kustutatud | 11768307 |
| HELMES GROUP AS (former name Helmes Group OÜ) | 14833927 |
| HELKAT GROUP OÜ | 14676770 |
| HEMLEX OÜ (former name Hemles Development Group OÜ) | 12963784 |
| SCANDIC STREAM GROUP OÜ kustutatud (former name Baltic Sea Pellet Group OÜ) | 14551790 |