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| AKER ASSET DEVELOPMENT AS CVR 925731633 | ManagementChief Executive Officer | Since 2021 | — | Active |
| AKER ASSET DEVELOPMENT HOLDING AS CVR 926695681 | BoardChairman | Since 2024 | — | Active |
| AHAD EN AS CVR 925587982 | BoardChairman | Since 2021 | — | Active |
| AKER RJUKAN GREEN HYDROGEN AS CVR 925731323 | BoardChairman | Since 2021 | — | Active |
| AKER CLEAN HYDROGEN AS CVR 926439855 | ManagementChief Executive Officer | Since 2021 | — | Active |
| RJUKAN GREEN HYDROGEN DA CVR 931572202 | OtherContact Person | Since 2025 | — | Active |
| AKER SOLUTIONS ASA CVR 913748174 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| EDDA WIND ASA CVR 923565264 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| AKER CARBON CAPTURE ASA CVR 925355496 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| GREEN AMMONIA BERLEVÅG AS CVR 925588075 | BoardBoard of Directors | Since 2021 | — | Active |
| AKER CLEAN HYDROGEN HOLDING AS CVR 925768014 | ManagementChief Executive Officer | Since 2021 | — | Active |
| AKER NARVIK GREEN AMMONIA AS CVR 925925225 | BoardChairman | Since 2021 | — | Active |
| AHAD TO AS CVR 928082318 | BoardChairman | Since 2022 | — | Active |
| AKASTOR ASA CVR 986529551 | OwnerLegal Owner | Since 2024 | 0.0% | Active |