| SØSKENDEPARRET PETER HANSEN OG INGEBORG ANDRESENS LEGAT CVR 11718272 | BoardBoard of Directors | 2014 – 2024 | — | Active |
| BORGERHJEMMET I BROAGER CVR 14945784 | BoardBoard of Directors | 2014 – 2020 | — | Active |
| SONFOR Spildevand A/S CVR 31875722 | OtherDeputy | 2022 – 2026 | — | Active |
| SONFOR Vedvarende Energi A/S CVR 36941545 | OtherDeputy | 2022 – 2026 | — | Active |
| SONFOR Genbrug & Affald A/S CVR 31875560 | OtherDeputy | 2022 – 2026 | — | Active |
| SØNDERBORG HAVNESELSKAB A/S CVR 30065336 | BoardBoard of Directors | 2014 – 2020 | — | Dissolved |
| SONFOR Service A/S CVR 31875544 | OtherDeputy | 2022 – 2026 | — | Active |
| SONFOR Holding A/S CVR 32286909 | OtherDeputy | 2022 – 2026 | — | Active |
| ØSTERLUND VARME A/S CVR 31875773 | BoardBoard of Directors | 2010 – 2013 | — | Dissolved |
| NORDBORG KRAFTVARMEVÆRK A/S CVR 31875846 | BoardBoard of Directors | 2010 – 2013 | — | Dissolved |
| SONFOR Deponi A/S CVR 38274643 | OtherDeputy | 2022 – 2026 | — | Active |
| Udviklingsselskabet Nordals Ferieresort Komplementar ApS CVR 38174908 | BoardDeputy Chairman | 2016 – 2019 | — | Dissolved |
| Lillebælt Vind A/S CVR 40540628 | BoardChairman | 2019 – 2022 | — | Active |
| SONFOR Varme A/S CVR 36941650 | OtherDeputy | 2022 – 2026 | — | Active |
| DBC DIGITAL A/S CVR 15149043 | BoardBoard of Directors | 2014 – 2018 | — | Active |
| SONFOR Resort Varme A/S CVR 43322494 | OtherDeputy | 2022 – 2026 | — | Dissolved |
| SONFOR Vand A/S CVR 31875439 | OtherDeputy | 2022 – 2026 | — | Active |
| Nordborg Resort Ejendomme A/S CVR 38250086 | BoardDeputy Chairman | 2016 – 2019 | — | Active |