| HOWDEN WATER TECHNOLOGY A/S CVR 31940974 | BoardBoard of Directors | 2011 – 2021 | — | Dissolved |
| Elcor Holding ApS CVR 40690085 | BoardBoard of Directors | 2026 – 2026 | — | Dissolved |
| Frontmatec Holding III ApS CVR 37773727 | BoardBoard of Directors | 2022 – 2023 | — | Dissolved |
| Frontmatec Holding II ApS CVR 37857599 | BoardBoard of Directors | 2022 – 2023 | — | Dissolved |
| Frontmatec Holding I ApS CVR 37857769 | BoardBoard of Directors | 2022 – 2023 | — | Dissolved |
| HOWDEN AXIAL FANS ApS CVR 15524243 | BoardChairman | 2017 – 2019 | — | Active |
| POLYTECH A/S CVR 17736590 | ManagementChief Executive Officer | 2024 – 2026 | — | Active |
| Merlin DK Bidco ApS CVR 43276301 | BoardBoard of Directors | 2022 – 2024 | — | Active |
| Polytech Group ApS CVR 36459948 | ManagementChief Executive Officer | 2024 – 2026 | — | Active |
| Frontmatec Group ApS CVR 37773743 | ManagementChief Executive Officer | 2020 – 2024 | — | Active |
| HOWDEN HOLDINGS ApS CVR 29616450 | BoardChairman | 2014 – 2019 | — | Active |
