| ARE GRÅTHEN CVR 881226022 | OwnerOwner | Since 1999 | — | Active |
| HAUGESUND STEVEDORING AS CVR 919814012 | BoardBoard of Directors | Since 2023 | — | Active |
| NAVSHUTTLE HOLDING AS CVR 831057882 | BoardChairman | Since 2023 | — | Active |
| NOR LINES AS CVR 919177365 | BoardBoard of Directors | Since 2022 | — | Active |
| NAVSHUTTLE 1 AS CVR 930520128 | BoardChairman | Since 2023 | — | Active |
| NAVSHUTTLE 2 AS CVR 930520268 | BoardChairman | Since 2023 | — | Active |
| SAMSKIP ARCTIC AS CVR 989383299 | BoardChairman | Since 2022 | — | Active |
| NOR LINES NORWAY AS CVR 994841297 | BoardChairman | Since 2024 | — | Active |
| NOR LINES NORWAY AS CVR 919177187 | BoardBoard of Directors | Since 2022 | — | Active |
| FRIGOCARE AALESUND AS CVR 892060282 | BoardBoard of Directors | Since 2022 | — | Active |
| SAMSKIP LOGISTICS AS CVR 919177179 | BoardBoard of Directors | Since 2022 | — | Active |
| SAMSKIP AS CVR 947044834 | ManagementChief Executive Officer | Since 2019 | — | Active |
| NOR LINES KIRKENES AS CVR 972414344 | BoardBoard of Directors | Since 2021 | — | Active |
| NORDTRAFIKK AS CVR 988374474 | BoardBoard of Directors | Since 2023 | — | Active |
| DAMPSKIPSEXPEDITØRENES FORENING CVR 971420774 | BoardBoard of Directors | Since 2023 | — | Active |
| STIFTELSEN DAMPSKIBSEXPEDITØRERNES FORENINGS UNDERSTØTTELSESFOND CVR 995675447 | BoardBoard of Directors | Since 2023 | — | Active |
| GRÅTHEN VENTURES AS CVR 936970966 | BoardChairman | Since 2026 | — | Active |