| Ettevõtte nimi | Reg. kood |
|---|---|
| COMBIWOOD OÜ | 10998092 |
| COMBIWOOD GRUPP OÜ | 16122573 |
| COMBIWOOD INVEST OÜ | 10979054 |
| KC ENERGY OÜ (endine nimi Combiwood Energy OÜ) | 16051063 |
| COMBIFOOD OÜ (endine nimi Fazer Food OÜ) | 12130481 |
| COMBIROOM OÜ | 16599179 |
| COMESWOOD OÜ | 11466894 |
| COMBITOOL OÜ | 12829011 |