| KVINGO BÅTLAG CVR 926853147 | BoardChairman | Siden 2021 | — | Aktiv |
| KVINGO SOGELAG CVR 932501457 | BoardChairman | Siden 2023 | — | Aktiv |
| FIRMADRIFT E.BIRKELAND AS CVR 945894210 | BoardChairman | Siden 1990 | — | Aktiv |
| STIFTELSEN SESAM CVR 971500395 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| SKJOLDHAGEN SAMEIE CVR 825990992 | BoardChairman | Siden 2020 | — | Aktiv |
| VERTIKAL-DYRK AS CVR 922853193 | BoardBoard of Directors | Siden 2019 | — | Aktiv |
| MESTERHAGEN AS CVR 922899282 | OtherContact Person | Siden 2019 | — | Aktiv |
| FANA HAGEBUTIKK AS CVR 928593800 | BoardChairman | Siden 2022 | — | Aktiv |
| MESTERHAGEN NORDÅS AS CVR 932519119 | BoardChairman | Siden 2023 | — | Aktiv |
| BIRKELAND HAGESENTER AS CVR 965143483 | ManagementChief Executive Officer | Siden 2004 | — | Aktiv |
| ARNA TOMTESELSKAP AS CVR 988948764 | ManagementChief Executive Officer | Siden 2018 | — | Aktiv |
| REC SILICON ASA CVR 977258561 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| CAVENDISH HYDROGEN ASA CVR 933187764 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| NEL ASA CVR 979938799 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
