| BAMSEVEIEN AS CVR 929974662 | ManagementChief Executive Officer | Siden 2023 | — | Aktiv |
| LIVIO UTVIKLING AS CVR 924688653 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| PER OVE SIGGERUD CVR 969176483 | OwnerOwner | Siden 1995 | — | Aktiv |
| ALFA UTVIKLING AS CVR 825538402 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| SIGGERUD HOLDING AS CVR 925486213 | OtherContact Person | Siden 2020 | — | Aktiv |
| DRØBAKVEIEN JORD & GJENVINNING AS CVR 925849782 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| SIGGERUD EIENDOM AS CVR 925849871 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| HAUG MILJØPARK AS CVR 933785254 | ManagementChief Executive Officer | Siden 2024 | — | Aktiv |
| HAUG MILJØPARK AS CVR 934029674 | OtherContact Person | Siden 2024 | — | Aktiv |
