| GASSPROSJEKTER 3 AS CVR 925329665 | BoardBoard of Directors | Since 2023 | — | Active |
| SNUSFONDET AS CVR 927960311 | OwnerLegal Owner | Since 2022 | 13.4% | Active |
| NANSEN AS CVR 928627616 | BoardChairman | Since 2022 | — | Active |
| ZEN LEASING AS CVR 933022749 | BoardBoard of Directors | Since 2024 | — | Active |
| GASSPROSJEKTER 1 AS CVR 966107650 | BoardBoard of Directors | Since 2023 | — | Active |
| HØGLUND EMPLOYEES AS CVR 932257203 | BoardChairman | Since 2024 | — | Active |
| E CAPITAL AS CVR 931025937 | BoardChairman | Since 2023 | — | Active |
| GREV WEDELS PLASS AUKSJONER AS CVR 963772815 | BoardBoard of Directors | Since 2020 | — | Active |
| CAMILLO EITZEN & CO AS CVR 997992474 | OtherDeputy Member | Since 2012 | — | Active |
| EITZEN AS CVR 999584357 | BoardBoard of Directors | Since 2024 | — | Active |
| SEANODE AS CVR 934576624 | BoardChairman | Since 2024 | — | Active |
| ZEN AS CVR 924949546 | BoardChairman | Since 2020 | — | Active |
| OTOVO ASA CVR 915501680 | OwnerLegal Owner | Since 2023 | 0.0% | Active |
| EITZEN ELECTRIC AS CVR 935496144 | ManagementChief Executive Officer | Since 2025 | — | Active |
| HIGHSEAS AS CVR 931031791 | ManagementChief Executive Officer | Since 2023 | — | Active |
| HØGLUND AS CVR 930688452 | ManagementChief Executive Officer | Since 2023 | — | Active |
| WAVEFOIL TECHNOLOGIES AS CVR 832004642 | BoardChairman | Since 2023 | — | Active |
| EITZEN CAPITAL AS CVR 918900713 | BoardChairman | Since 2019 | — | Active |
| OLLIMAC AS CVR 916220804 | BoardChairman | Since 2016 | — | Active |
| CHRISTIANIA TANKERS 1 AS CVR 921835418 | BoardBoard of Directors | Since 2022 | — | Active |
| GASSPROSJEKTER 2 AS CVR 928881911 | BoardBoard of Directors | Since 2023 | — | Active |
| NYE EITZEN AS CVR 935896819 | BoardBoard of Directors | Since 2025 | — | Active |
| EITZEN AVANTI AS CVR 919737476 | BoardBoard of Directors | Since 2023 | — | Active |
| ZENITH SOLAR AS CVR 932304074 | BoardBoard of Directors | Since 2026 | — | Active |