| KNUDSEN & BOYSEN A/S CVR 10545471 | OtherFounder | 1986 – 1991 | — | Opløst |
| KNUDSEN & BOYSEN FINANCE ApS CVR 12278802 | BoardBoard of Directors | 1988 – 1990 | — | Opløst |
| UNIBUSINESS ApS CVR 21084298 | ManagementManagement | 1998 – 2001 | — | Opløst |
| DANRUS & CARTER ENTERPRICES A/S CVR 25336429 | BoardBoard of Directors | 2003 – 2006 | — | Opløst |
| Produktionsselskabet Egebjerg ApS CVR 38102990 | BoardBoard of Directors | 2020 – 2020 | — | Aktiv |
| Elek-Recycle Metal ApS CVR 33054343 | OtherFounder | 2010 – 2019 | — | Opløst |
| Selskabet af 21.11.2018 ApS CVR 33362005 | ManagementManagement | 2010 – 2018 | — | Opløst |
| Savecost Miljø ApS CVR 33362064 | ManagementChief Executive Officer | 2014 – 2021 | — | Opløst |
| Elek Recycling ApS CVR 33860765 | BoardBoard of Directors | 2016 – 2017 | — | Opløst |
| SS 22/10/21 DOMfade ApS CVR 34730016 | OwnerLegal Owner | 2017 – 2023 | — | Opløst |
| T2O Egebjerg A/S CVR 38101722 | BoardBoard of Directors | 2019 – 2020 | — | Opløst |
| Newco Nordic Iværksætterselskab CVR 39037793 | OtherFounder | 2017 – 2020 | — | Opløst |
| MULTIMICRO EUROPA ApS CVR 87289117 | ManagementManagement | 1979 – 1990 | — | Opløst |
| T2O Production ApS CVR 37646946 | BoardBoard of Directors | 2016 – 2023 | — | Aktiv |
