| HANSEN DOWNHOLE PUMP SOLUTIONS AS CVR 998419077 | BoardChairman | Since 2023 | — | Active |
| GEOTERIC HOLDING AS CVR 932854007 | OtherObserver | Since 2024 | — | Active |
| LIFEATWORK AS CVR 929362926 | BoardBoard of Directors | Since 2023 | — | Active |
| AARBAKKE INNOVATION AS CVR 912235831 | BoardChairman | Since 2019 | — | Active |
| SOMAVEIEN 1 AS CVR 911647435 | BoardChairman | Since 2024 | — | Active |
| SOMAVEIEN HOLDING AS CVR 921095805 | BoardChairman | Since 2024 | — | Active |
| HERFO EIENDOM AS CVR 927436744 | ManagementChief Executive Officer | Since 2024 | — | Active |
| VINGTOR ARBEIDSBAR AS CVR 931401580 | BoardChairman | Since 2023 | — | Active |
| KULLKAIEN AS CVR 940438608 | BoardChairman | Since 2021 | — | Active |
| BØREHAUGEN 5 AS CVR 975788970 | BoardChairman | Since 2021 | — | Active |
| JOFO AS CVR 983211984 | BoardChairman | Since 2021 | — | Active |
| HERFO FINANS AS CVR 989133446 | ManagementChief Executive Officer | Since 2021 | — | Active |
| OBSIDO AS CVR 889629002 | BoardChairman | Since 2006 | — | Active |
| EV PRIVATE EQUITY V PLUS AS CVR 920703054 | BoardBoard of Directors | Since 2023 | — | Active |
| HAVN CAPITAL FUND I HOLDING AS CVR 930154784 | BoardBoard of Directors | Since 2023 | — | Active |
| HAVN CAPITAL FUND I AS CVR 930154814 | BoardBoard of Directors | Since 2023 | — | Active |