| ERNSTSEN BYGG OG EIENDOM AS CVR 995121778 | BoardBoard of Directors | Since 2010 | — | Active |
| TEAM KJELLEBASS CVR 913588274 | BoardBoard of Directors | Since 2014 | — | Active |
| JAN ROGER ERNSTSEN CVR 918947035 | OwnerOwner | Since 2017 | — | Active |
| BRØDR. ERNSTSEN ANS CVR 919183527 | OtherParticipant With Joint And Several Liability (Fully Responsible) | Since 2017 | — | Active |
| AKER ASA CVR 886581432 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| NORSKE SKOG ASA CVR 914483549 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| ELMERA GROUP ASA CVR 920153577 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| AEGA AS CVR 923231943 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| AKER HORIZONS ASA CVR 925978558 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| REC SILICON HOLDINGS AS CVR 977258561 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| YARA INTERNATIONAL ASA CVR 986228608 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| B2 IMPACT ASA CVR 992249986 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| GJENSIDIGE FORSIKRING ASA CVR 995568217 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| NORDIC FINANCIALS ASA CVR 997410440 | OwnerLegal Owner | Since 2025 | 0.0% | Active |