| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SKRIVEHJØRNET PETTER RINGEN JOHANNESSEN CVR 988256773 | OwnerOwner | Since 2005 | — | Active |
| FREDRIKSTAD FORSVARSFORENING CVR 996441865 | BoardBoard of Directors | Since 2014 | — | Active |
| KRÅKERØY HISTORIELAG CVR 815288602 | BoardBoard of Directors | Since 2025 | — | Active |
| FORENINGEN NORGES HJEMMEFRONT- MUSEUMS VENNER CVR 976561627 | BoardBoard of Directors | Since 2021 | — | Active |
| SVENSKEBERGET BORETTSLAG CVR 951059927 | BoardBoard of Directors | Since 2025 | — | Active |
| STIFTELSEN SLEPEBÅTEN FIX CVR 990110808 | BoardDeputy Chairman | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| GUNNAR SØNSTEBYS MINNEFOND STI CVR 912742784 | BoardBoard of Directors | 2021 – 2023 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile |