| SØM - Hinnerup Bakketop A/S CVR 41937769 | OwnerLegal Owner | 2021 – 2023 | — | Active |
| INDUSTRIVÆNGET 6, HILLERØD ApS CVR 26851807 | OwnerLegal Owner | 2003 – 2025 | — | Dissolved |
| Salling Plast Energy ApS CVR 43490230 | BoardBoard of Directors | 2024 – 2025 | — | Active |
| N. W. EASTERN EUROPE ApS CVR 20975407 | BoardBoard of Directors | 2002 – 2008 | — | Dissolved |
| N. W. EKSPORT ApS CVR 20975504 | BoardBoard of Directors | 2002 – 2008 | — | Dissolved |
| LOGSTOR HOLDING A/S CVR 21311774 | ManagementManagement | 2012 – 2012 | — | Dissolved |
| LOGSTOR A/S CVR 21330248 | BoardBoard of Directors | 2011 – 2012 | — | Dissolved |
| LRA III ApS CVR 25083075 | ManagementManagement | 2012 – 2012 | — | Dissolved |
| BALTIC COMPAGNI ApS CVR 25734084 | ManagementManagement | 2002 – 2011 | — | Dissolved |
| NORDISK WAVIN A/S CVR 41895128 | ManagementChief Executive Officer | 2005 – 2011 | — | Active |
| MCE HOLDING A/S CVR 27446612 | BoardChairman | 2013 – 2015 | — | Active |
| WAVIN DENMARK HOLDING A/S CVR 28521308 | ManagementChief Executive Officer | 2005 – 2010 | — | Dissolved |
| AKTIESELSKABET AF 25. FEBRUAR 2013 CVR 28868200 | BoardBoard of Directors | 2013 – 2013 | — | Dissolved |
| LYNX HOLDING ApS CVR 29447683 | ManagementManagement | 2012 – 2012 | — | Dissolved |
| PLASTINDUSTRIEN I DANMARK CVR 11488277 | BoardBoard of Directors | 2019 – 2022 | — | Active |
| K/S DIFKO HOLSTEBRO IV CVR 28716117 | OwnerLegal Owner | 2016 – 2025 | — | Active |
| FIBERLINE COMPOSITES A/S CVR 13639108 | ManagementChief Executive Officer | 2017 – 2021 | — | Active |
| Adsbøll Service A/S CVR 39607670 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| AE 2022 A/S CVR 15765542 | BoardChairman | 2022 – 2022 | — | Active |
| ANDERSEN & HEEGAARD A/S CVR 18530902 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| MCE EJENDOM A/S CVR 29974330 | BoardChairman | 2013 – 2015 | — | Active |
| Advanced Carbon Pultrusion A/S CVR 37758817 | BoardChairman | 2021 – 2021 | — | Active |
| PRO MONTAGE A/S CVR 26782643 | BoardChairman | 2019 – 2021 | — | Active |
| Barmstedt Alle 5 ApS CVR 41525851 | ManagementManagement | 2020 – 2020 | — | Active |
| Anpartsselskabet af 11 december 2020 CVR 41937858 | ManagementManagement | 2020 – 2021 | — | Dissolved |
| SELSKABET AF 2. SEPTEMBER 2011 ApS CVR 27572014 | ManagementManagement | 1979 – 1998 | — | Active |
| HELSINGE SKOLE OPS A/S CVR 33248253 | BoardBoard of Directors | 2016 – 2017 | — | Active |
| DIFKO HOLSTEBRO IV ApS CVR 28715862 | OwnerLegal Owner | 2005 – 2025 | — | Dissolved |
| L&H - RØRBYG A/S CVR 86503417 | ManagementChief Executive Officer | 2012 – 2014 | — | Dissolved |
| SINOSCAN A/S CVR 30901428 | BoardBoard of Directors | 2023 – 2025 | — | Active |
| K/S INDUSTRIVÆNGET, HILLERØD CVR 26863104 | OwnerLegal Owner | 2016 – 2025 | — | Active |
| LYNDDAHL A/S CVR 16212881 | BoardBoard of Directors | 2021 – 2024 | — | Active |
| FL AC ApS CVR 39931834 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| Nicon Industries A/S CVR 35391789 | BoardChairman | 2018 – 2019 | — | Active |
| Fiberline Building Profiles A/S CVR 34600775 | BoardBoard of Directors | 2020 – 2021 | — | Active |
| Plast Holding ApS CVR 43740881 | BoardBoard of Directors | 2024 – 2025 | — | Active |
| MC EMBALLAGE A/S CVR 10887194 | BoardChairman | 2013 – 2015 | — | Active |
