| SEAWAY MOXIE AS CVR 827396672 | BoardChairman | 2022 – 2026 | — | Aktiv |
| SEAWAY FALCON AS CVR 888891072 | BoardChairman | 2023 – 2026 | — | Aktiv |
| SEAWAY ALBATROSS AS CVR 911913305 | BoardChairman | 2023 – 2026 | — | Aktiv |
| SEAWAY ALFA LIFT AS CVR 919871180 | BoardBoard of Directors | 2023 – 2026 | — | Aktiv |
| SEAWAY 7 OFFSHORE INSTALLATION AS CVR 925118400 | BoardChairman | 2022 – 2026 | — | Aktiv |
| SEAWAY SWAN AS CVR 925148970 | BoardChairman | 2023 – 2026 | — | Aktiv |
| SEAWAY VENTUS AS CVR 925149004 | BoardBoard of Directors | 2023 – 2026 | — | Aktiv |
| SEAWAY PHOENIX AS CVR 927396688 | BoardChairman | 2022 – 2026 | — | Aktiv |
| SEAWAY AIMERY AS CVR 927396726 | BoardChairman | 2022 – 2026 | — | Aktiv |
| SEAWAY 7 NORWAY AS CVR 930215546 | BoardChairman | 2023 – 2026 | — | Aktiv |
| SUBSEA 7 HOLDING NORWAY AS CVR 984053436 | BoardChairman | 2016 – 2022 | — | Aktiv |
| SUBSEA 7 NAVICA AS CVR 998433088 | BoardChairman | 2016 – 2022 | — | Aktiv |
| SUBSEA 7 VESSEL OWNER AS CVR 998720540 | BoardChairman | 2016 – 2022 | — | Aktiv |
| SUBSEA 7 NORWAY AS CVR 936742475 | BoardChairman | 2020 – 2021 | — | Aktiv |
| SEAWAY EAGLE AS CVR 988528145 | BoardChairman | 2023 – 2026 | — | Aktiv |
| SEAWAY 7 MANAGEMENT AS CVR 988622079 | BoardChairman | 2022 – 2026 | — | Aktiv |
| SEAWAY OSPREY AS CVR 991099611 | BoardChairman | 2023 – 2026 | — | Aktiv |
| SEAWAY HAWK AS CVR 991100644 | BoardChairman | 2023 – 2026 | — | Aktiv |
| SEAWAY 7 HEAVY TRANSPORT AS CVR 991723188 | BoardChairman | 2022 – 2026 | — | Aktiv |
