| MARTINSEN HOLDING AF 1/3 2001 A/S CVR 10070562 | BoardBoard of Directors | 2001 – 2008 | — | Dissolved |
| A/S AF 16/4 1991 CVR 12593279 | OtherFounder | 1988 – 2003 | — | Dissolved |
| WEEKEND-INVEST ApS CVR 13020639 | OtherAudit | 1989 – 2004 | — | Dissolved |
| FINANSIERINGSANPARTSSELSKABET AF 01.06.1996 CVR 15065583 | OtherFounder | 1991 – 1998 | — | Dissolved |
| F.A. INVEST ApS CVR 17328042 | OtherAudit | 1993 – 1999 | — | Dissolved |
| N.B.C. REVISION STATSAUT. REVISIONSAKTIESELSKAB CVR 19308138 | OtherFounder | 1996 – 1998 | — | Dissolved |
| MARTINSEN, STATSAUTORISERET REVISIONSAKTIESELSKAB CVR 19516644 | BoardBoard of Directors | 2000 – 2008 | — | Dissolved |
| H. MARTINSEN. ESBJERG STATSAUTORISERET REVISIONSAKTIESELSKAB CVR 19867943 | BoardBoard of Directors | 1997 – 2000 | — | Dissolved |
| TT HOLDING 2010 A/S CVR 24213382 | BoardBoard of Directors | 2011 – 2017 | — | Dissolved |
| Esbjerg Taekwondo klubs venner CVR 34120951 | OtherUnofficial title | 2022 – 2025 | — | Active |
| MARTINSEN HOLDING, STATSAUTORISERET REVISIONSAKTIESELSKAB CVR 28116195 | BoardBoard of Directors | 2005 – 2008 | — | Dissolved |
| SAN HOLDING 2005 ApS CVR 29193002 | OtherFounder | 2005 – 2024 | — | Dissolved |
| HM 3 HOLDING ApS CVR 29199841 | ManagementManagement | 2005 – 2009 | — | Dissolved |
| SAN INVEST ApS CVR 29974780 | OtherFounder | 2006 – 2014 | — | Dissolved |
| ETK Fonden af 2013 CVR 35421726 | BoardBoard of Directors | 2018 – 2023 | — | Active |
| BREDMOSE-INVEST ApS CVR 13045909 | OtherAudit | 1989 – 2004 | — | Active |
| Hunderup Sejstrup Fremtid CVR 43688782 | OtherUnofficial title | 2022 – 2022 | — | Active |
| HELLE REVISIONSKONTOR ApS CVR 10300142 | OtherAudit | 1986 – 1989 | — | Active |
