| KROKVIK KONSULT CVR 925985511 | OwnerOwner | Since 2020 | — | Active |
| SPAREBANK 1 SØRØST-NORGE CVR 944521836 | OwnerLegal Owner | Since 2022 | 0.0% | Active |
| SPAREBANK 1 ØSTLANDET CVR 920426530 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| SPAREBANK 1 RINGERIKE HADELAND CVR 937889275 | OwnerLegal Owner | Since 2023 | 0.0% | Active |
| GJENSIDIGE FORSIKRING ASA CVR 995568217 | OwnerLegal Owner | Since 2023 | 0.0% | Active |
| YARA INTERNATIONAL ASA CVR 986228608 | OwnerLegal Owner | Since 2023 | 0.0% | Active |
| STIFTELSEN RINGERIKE KULTUREIENDOM CVR 925102849 | BoardBoard of Directors | Since 2021 | — | Active |
| NORSK HYDRO ASA CVR 914778271 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| REGIONALT KULTURHUS - RINGERIKE AS CVR 990262187 | BoardBoard of Directors | Since 2024 | — | Active |
| SAMEIET HØNEFOSS BRU 3 CVR 990559104 | BoardChairman | Since 2022 | — | Active |
| SPAREBANK 1 ØSTFOLD AKERSHUS CVR 837884942 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| BEGNA BRUK AS CVR 910441124 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| SPAREBANK 1 SØR-NORGE ASA CVR 937895321 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| SPAREBANK 1 SMN CVR 937901003 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| TELENOR ASA CVR 982463718 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| STIFTELSEN RINGERIKE KULTURSENTER CVR 990457158 | BoardBoard of Directors | Since 2024 | — | Active |
| EQUINOR ASA CVR 923609016 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| RINGERIKES SPAREBANKS KULTURSTIFTELSE CVR 984581432 | BoardBoard of Directors | Since 2026 | — | Active |
| DALSBRÅTEN BORETTSLAG CVR 954697797 | OtherDeputy Member | Since 2026 | — | Active |
