| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| LENSCHAU HOLDING ApS CVR 32478530 | OtherFounder | Since 2009 | — | Active |
| WMH Holding ApS CVR 42643580 | ManagementManagement | Since 2021 | — | Active |
| WMH Entreprise A/S CVR 42006874 | ManagementManagement | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| POUL SEJR NIELSEN ENTREPRISE A/S CVR 28518803 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| BL SERVICE OG VEDLIGEHOLD A/S CVR 33392257 | BoardBoard of Directors | 2011 – 2014 | — | Dissolved |
| POUL SEJR NIELSEN SERVICE A/S CVR 29690073 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| MIDTSJÆLLANDS MURERKOMPAGNI A/S CVR 34459940 | BoardBoard of Directors | 2012 – 2014 | — | Dissolved |
| SYLVIUS HOLDING ApS CVR 34699534 | OtherFounder | 2012 – 2019 | — | Dissolved |
| ADSERBALLE & KNUDSEN A/S CVR 29919089 | ManagementChief Executive Officer | 2018 – 2020 | — | Active |
| ADSERBALLE & KNUDSEN GREENLAND A/S CVR 12674163 | BoardBoard of Directors | 2012 – 2018 | — | Active |
| RYTTERMARKEN 6 ApS CVR 28673973 | ManagementManagement | 2018 – 2020 | — | Active |
| ADSERBALLE & KNUDSEN HOLDING ApS CVR 29205485 | BoardBoard of Directors | 2011 – 2020 | — | Active |
| POUL SEJR NIELSEN HOLDING ApS CVR 33948182 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| POUL SEJR NIELSEN EL A/S CVR 33948476 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| Ejendomsselskabet Østerbrogade 190 ApS CVR 34701539 | BoardBoard of Directors | 2012 – 2016 | — | Active |
| KCN Stål A/S CVR 21825832 | BoardChairman | 2023 – 2024 | — | Active |
| Poul Sejr Nielsen Tag & Facade ApS CVR 30811186 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |