| DANSK JORDRENS A/S CVR 11347835 | ManagementChief Executive Officer | 2005 – 2007 | — | Dissolved |
| B. Tscherning A/S CVR 12424191 | ManagementManagement | 2016 – 2017 | — | Dissolved |
| VILLY C. PETERSEN ENTREPRISE A/S CVR 13523738 | ManagementManagement | 2016 – 2017 | — | Dissolved |
| FJORD ApS CVR 16994774 | ManagementChief Executive Officer | 2001 – 2002 | — | Dissolved |
| Insituform A/S CVR 25695690 | ManagementChief Executive Officer | 2017 – 2018 | — | Dissolved |
| HOLDINGSELSKABET AF 9. APRIL 2003 ApS CVR 20050586 | ManagementManagement | 1997 – 2005 | — | Dissolved |
| DANSK ERHVERVSENTREPRISE A/S CVR 20053402 | BoardBoard of Directors | 1997 – 2005 | — | Dissolved |
| GKL INVEST ApS CVR 20212799 | BoardBoard of Directors | 2001 – 2001 | — | Dissolved |
| SELSKABET AF 17. OKTOBER 2013 A/S CVR 20991801 | BoardBoard of Directors | 2013 – 2014 | — | Dissolved |
| AKTIESELSKABET AF 15. APRIL 2002 CVR 21788899 | BoardBoard of Directors | 1999 – 2006 | — | Dissolved |
| AHE ENTREPRISE A/S CVR 26157498 | BoardBoard of Directors | 2001 – 2007 | — | Dissolved |
| REFSGAARD INVEST ApS CVR 26557194 | OwnerLegal Owner | 2002 – 2017 | — | Dissolved |
| ANDERS HANSENS EFTF. ApS CVR 26586070 | ManagementManagement | 2002 – 2007 | — | Dissolved |
| Blue Phoenix Denmark A/S CVR 15084790 | ManagementManagement | 2007 – 2013 | — | Active |
| Reiling Green Tech ApS CVR 38708813 | BoardBoard of Directors | 2019 – 2024 | — | Active |
| SELSKABET AF 12. FEBRUAR 2015 A/S CVR 35522344 | BoardChairman | 2014 – 2015 | — | Dissolved |
| Datoselskabet 180423 A/S CVR 29242305 | BoardChairman | 2021 – 2023 | — | Active |
| Refsgaard Consulting CVR 39804646 | OtherStakeholder | 2018 – 2024 | — | Active |
| SPECIALDEPOT A/S - SNEGLERUP CVR 83100818 | BoardBoard of Directors | 2007 – 2012 | — | Dissolved |
| MØBELSELSKABET AF 28. MAJ 2001 A/S CVR 88433017 | BoardChairman | 2001 – 2002 | — | Dissolved |
| FC ROSKILDE A/S CVR 21856088 | BoardBoard of Directors | 2011 – 2015 | — | Active |
| TSCHERNING A/S CVR 26378443 | ManagementChief Executive Officer | 2015 – 2017 | — | Active |
| Jord.dk ApS CVR 37273368 | BoardChairman | 2018 – 2019 | — | Active |
