| Company name | Reg. code |
|---|---|
| HOLMEREL OÜ kustutatud | 12583509 |
| HOLMEREL OÜ (former name Holmerel UÜ) | 16157710 |
| HOLMETAL OÜ kustutatud | 11876416 |
| HOLMGREN OÜ | 17428417 |
| HOLMETER OÜ | 11728414 |
| HOLMERK OÜ | 12836169 |
| LEADFELLAS OÜ (former name Holmenel OÜ) | 14959249 |
| HOLMETER EHITUS OÜ | 14418298 |
| HOLMER MANAGEMENT INTERNATIONAL OÜ kustutatud | 12072619 |