| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| JOFI AS CVR 921092083 | BoardChairman | Since 2018 | — | Active |
| VANGUARD INVEST AS CVR 992898240 | OtherDeputy Member | Since 2008 | — | Active |
| SAMEIET KALVEDALSVEIEN 45 CVR 996844714 | BoardBoard of Directors | Since 2018 | — | Active |
| STIFTELSEN DET NORSKE VERITAS CVR 911177781 | BoardBoard of Directors | Since 2025 | — | Active |
| DNV GROUP AS CVR 934763149 | BoardBoard of Directors | Since 2025 | — | Active |
| DET NORSKE VERITAS HOLDING AS CVR 999231950 | BoardBoard of Directors | Since 2025 | — | Active |
| SHEARWATER GEOSERVICES ASSETS II AS CVR 817648142 | BoardChairman | Since 2021 | — | Active |
| SHEARWATER GEOSERVICES ASSETS AS CVR 817935052 | BoardChairman | Since 2016 | — | Active |
| SHEARWATER GEOSERVICES NORWAY AS CVR 914633338 | BoardChairman | Since 2021 | — | Active |
| SHEARWATER GEOSERVICES HOLDING AS CVR 917313199 | ManagementChief Executive Officer | Since 2016 | — | Active |
| SHEARWATER GEOSERVICES AS CVR 917313415 | ManagementChief Executive Officer | Since 2017 | — | Active |
| GLOBAL SEISMIC SHIPPING AS CVR 918591664 | BoardChairman | Since 2021 | — | Active |
| TRACE INVEST AS CVR 919117133 | OtherContact Person | Since 2017 | — | Active |
| REFLECTION MARINE NORGE AS CVR 920538630 | BoardChairman | Since 2021 | — | Active |
| REFLECTION MARINE AS CVR 920956173 | BoardChairman | Since 2021 | — | Active |
| SHEARWATER GEOASSETS AS CVR 923032789 | ManagementChief Executive Officer | Since 2019 | — | Active |
| SHEARWATER GEOSERVICES CHARTERCO AS CVR 923414045 | BoardChairman | Since 2021 | — | Active |
| SHEARWATER INVEST AS CVR 925854018 | BoardChairman | Since 2021 | — | Active |
| SHEARWATER GEOSERVICES ASSETS VII AS CVR 931605216 | BoardChairman | Since 2023 | — | Active |
| SHEARWATER GEOSERVICES ASSETS VI AS CVR 931615319 | BoardChairman | Since 2023 | — | Active |
| SHEARWATER GEOSERVICES ASSETS VIII AS CVR 932256126 | ManagementChief Executive Officer | Since 2023 | — | Active |
| SHEARWATER GEOSERVICES ASSETS V AS CVR 950384913 | BoardChairman | Since 2021 | — | Active |
| OCEANIC SEISMIC VESSELS AS CVR 990952507 | ManagementChief Executive Officer | Since 2020 | — | Active |
| GEO VESSELS AS CVR 995354829 | BoardChairman | Since 2021 | — | Active |
| ARMADA SEISMIC INVEST II AS CVR 995632403 | BoardChairman | Since 2021 | — | Active |
| POLAR SHIP INVEST IV AS CVR 997713168 | BoardChairman | Since 2021 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 1company | View profile | |
| Deputy Chairman | 1company | View profile | |
| Chairman | 1company | View profile |