| Up2date I/S CVR 21467340 | OtherStakeholder | 1999 – 2003 | — | Active |
| Event-Maker I/S CVR 25017625 | OtherStakeholder | 1999 – 2001 | — | Active |
| Dresshouse CVR 25709950 | OtherStakeholder | 2000 – 2002 | — | Active |
| Corporate Solutions CVR 26553679 | OtherStakeholder | 2002 – 2002 | — | Active |
| FermBiotics Holding ApS CVR 37566624 | BoardChairman | 2020 – 2023 | — | Dissolved |
| Munk & Madsen I/S CVR 27708161 | OtherStakeholder | 2004 – 2006 | — | Active |
| Munk & Madsen v/Ib Madsen CVR 30166116 | OtherStakeholder | 2007 – 2012 | — | Active |
| Kolding Erhvervsrengøring I/S v/Ib Madsen & Brian Seung Hougaard CVR 30652215 | OtherStakeholder | 2007 – 2007 | — | Active |
| Hauss I/S CVR 31995140 | OtherStakeholder | 2009 – 2012 | — | Active |
| HAUSS ApS CVR 34896291 | OtherFounder | 2012 – 2017 | — | Dissolved |
| Hauss Holding ApS CVR 36922206 | OtherFounder | 2015 – 2017 | — | Dissolved |
| Agtrupskovgaard Holding IVS CVR 39785870 | ManagementChief Executive Officer | 2018 – 2022 | — | Dissolved |
| MIHT Holding ApS CVR 40255540 | ManagementManagement | 2019 – 2023 | — | Dissolved |
| FermBiotics ApS CVR 39034107 | BoardChairman | 2020 – 2023 | — | Active |
| Bo-Glas ApS CVR 41859954 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Galaxa Pharma a/s CVR 41183144 | BoardBoard of Directors | 2024 – 2025 | — | Active |
| CS MEDICA a/s CVR 33871643 | BoardBoard of Directors | 2024 – 2025 | — | Active |
| CanNordic a/s CVR 33871902 | BoardBoard of Directors | 2024 – 2025 | — | Active |
| GLASINDUSTRIEN CVR 10234646 | BoardBoard of Directors | 2019 – 2022 | — | Active |
| GP af 24. juni 2024 ApS CVR 24231356 | BoardBoard of Directors | 2019 – 2022 | — | Dissolved |