| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Kulturcentret Kiers Gaard CVR 11653383 | BoardBoard of Directors | Since 2026 | — | Active |
| SPAREKASSEN HØJERS FOND CVR 15829036 | BoardBoard of Directors | Since 2017 | — | Active |
| Højer Dige I/S v/Peter Sönnichsen CVR 28230745 | OtherStakeholder | Since 2011 | — | Active |
| Lille Vade Øko I/S v/Peter Sønnichsen CVR 28230788 | OtherStakeholder | Since 2005 | — | Active |
| Højer Byudvikling ApS CVR 39250861 | OtherFounder | Since 2018 | — | Active |
| Schützenverein Hoyer von 1856 CVR 32608302 | OtherUnofficial title | Since 2023 | — | Active |
| Peter Sönnichsen I/S CVR 33291221 | OtherStakeholder | Since 2011 | — | Active |
| Foreningen til Bygningskulturens fremme på Højeregnen CVR 37512796 | OtherUnofficial title | Since 2023 | — | Active |
| Peter Sönnichsen CVR 38396765 | OtherStakeholder | Since 2017 | — | Active |
| EVANGELISK-LUTHERS MISSIONSSELSK BREKLUM CVR 53564828 | OtherUnofficial title | Since 2023 | — | Active |
| EVANGELISK-LUTHERSK DIAKONISSEANSTALT FLENSBURG CVR 53565018 | OtherUnofficial title | Since 2023 | — | Active |
| BØNDERKOMMUNEN CVR 66180611 | OtherUnofficial title | Since 2023 | — | Active |
| Margrethe-Kogs Pumpelag v/Peter Sönnichsen CVR 77728317 | OtherUnofficial title | Since 2023 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Græsningsforeningen Nationalpark Vadehavet F.M.B.A. CVR 39402696 | BoardBoard of Directors | 2018 – 2022 | — | Active |
| Sönnichsen I/S CVR 33416261 | OtherStakeholder | 2011 – 2011 | — | Active |
| Frederikskogene CVR 67082613 | OtherUnofficial title | 2023 – 2026 | — | Active |
| MARGRETHE-KOG CVR 92969258 | OtherUnofficial title | 2023 – 2026 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 1company | View profile | |
| Management | 1company | View profile | |
| Management | 1company | View profile | |
| Management | 1company | View profile | |
| Management | 1company | View profile |