| SUNDE OG DVERGSDAL GRENDELAG CVR 916113978 | BoardChairman | Siden 2016 | — | Aktiv |
| ISTAND EIGEDOM AS CVR 917662932 | ManagementChief Executive Officer | Siden 2016 | — | Aktiv |
| ANDERS KRISTIAN SÆGROV CVR 990147957 | OwnerOwner | Siden 2006 | — | Aktiv |
| GROVANE KRAFTVERK AS CVR 979206968 | ManagementChief Executive Officer | Siden 2008 | — | Aktiv |
| COOP JØLSTER SA CVR 955809912 | BoardBoard of Directors | Siden 2025 | — | Aktiv |
| MYKLEBOST KRAFT AS CVR 917400482 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| ISTAND GRUPPA AS CVR 917156409 | OtherContact Person | Siden 2016 | — | Aktiv |
| ISTAND AS CVR 932206048 | ManagementChief Executive Officer | Siden 2023 | — | Aktiv |
| DVERGSDAL FELLESFJØS DRIFT DA CVR 993088471 | OwnerParticipant With Pro Rata Responsibility (Shared Responsibility) | Siden 2015 | — | Aktiv |
| ISTAND AS CVR 995145065 | ManagementChief Executive Officer | Siden 2010 | — | Aktiv |
| KAKSEBAKKEN EIERSEKSJONSSAMEIE CVR 920856829 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| RENOBO AS CVR 937082894 | BoardChairman | Siden 2026 | — | Aktiv |
| ISTAND BUSTADUTVIKLING AS CVR 937242069 | BoardChairman | Siden 2026 | — | Aktiv |
