| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| VIKEN VENSTRE CVR 913391071 | BoardDeputy Chairman | Since 2021 | — | Active |
| TWEEDS KULTURFEST CVR 916087616 | BoardBoard of Directors | Since 2015 | — | Active |
| NORSKE TWEED-SYKLISTERS FORENING CVR 917968918 | BoardBoard of Directors | Since 2016 | — | Active |
| NORDISK MEDISTERRÅD CVR 925618039 | BoardBoard of Directors | Since 2020 | — | Active |
| MIDDAGSSELSKAPET CVR 925689823 | BoardBoard of Directors | Since 2020 | — | Active |
| SIGMA INVEST ANS CVR 974459744 | OtherParticipant With Joint And Several Liability (Fully Responsible) | Since 2013 | — | Active |
| MIDDELALDERFORUM CVR 984459890 | OtherContact Person | Since 2002 | — | Active |
| GAMLEBYOPPLEVELSER AS CVR 989642626 | BoardBoard of Directors | Since 2024 | — | Active |
| STORIA FORMIDLING Trond E Svandal CVR 992000503 | OwnerOwner | Since 2007 | — | Active |
| FREDRIKSTAD HISTORIELAG CVR 996839540 | BoardBoard of Directors | Since 2018 | — | Active |
| FESTNINGSBYEN AS CVR 998751136 | BoardBoard of Directors | Since 2020 | — | Active |
| LEGAT FOR FREDRIKSTAD BYS VEL OG FORSKJØNNELSE STI CVR 974979802 | BoardBoard of Directors | Since 2022 | — | Active |
| ØSTFOLD VENSTRE CVR 913895274 | BoardDeputy Chairman | Since 2024 | — | Active |
| FORENINGEN GAMLE FREDRIKSTAD CVR 975472035 | BoardDeputy Chairman | Since 2021 | — | Active |
| FORENINGEN NORDEN FREDRIKSTAD CVR 923820493 | BoardBoard of Directors | Since 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Deputy Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |