| CEP ApS CVR 29913919 | OtherAudit | 2006 – 2023 | — | Active |
| INGRID JENSEN REGISTRERET REVISIONSANPARTSSELSKAB CVR 21167738 | OtherAudit | 1998 – 2015 | — | Dissolved |
| ALLROUND HOLDING ApS CVR 31596734 | OtherAudit | 2008 – 2023 | — | Active |
| HØFFNER HOLDING ApS CVR 25326407 | OtherAudit | 2000 – 2004 | — | Dissolved |
| JOB-LINJEN ApS CVR 29914044 | OtherAudit | 2006 – 2023 | — | Active |
| 280905 ApS CVR 29312184 | OtherAudit | 2006 – 2023 | — | Active |
| AGENDA ApS CVR 26712386 | OtherAudit | 2004 – 2007 | — | Dissolved |
| HØFFNER HOLDING ODENSE ApS CVR 27628052 | OtherAudit | 2004 – 2022 | — | Dissolved |
| HP-INVEST ApS CVR 28969597 | OtherAudit | 2005 – 2008 | — | Dissolved |
| D.O.C'S HOLDING ApS CVR 30820703 | OtherAudit | 2007 – 2009 | — | Dissolved |
| D.O.C'S ApS CVR 30820770 | OtherAudit | 2007 – 2009 | — | Dissolved |
| D.O.C'S INTERIOR DESIGN ApS CVR 30830954 | OtherAudit | 2007 – 2009 | — | Dissolved |
| BJJ MONTAGE ApS CVR 30987330 | OtherAudit | 2013 – 2015 | — | Dissolved |
| EJENDOMSSELSKABET AF 2. APRIL 1908 ApS CVR 31268354 | OtherAudit | 2008 – 2017 | — | Dissolved |
| CRD COMMUNICATION ApS CVR 31577411 | OtherAudit | 2008 – 2012 | — | Dissolved |
| Andelsselskabet Egensedybet, Otterup Lystbådehavn A.m.b.a. CVR 36638850 | BoardBoard of Directors | 2023 – 2025 | — | Active |
| MURERMESTER GERT LARSEN ApS CVR 30563360 | OtherAudit | 2008 – 2015 | — | Active |
| ØLGAARD AUTOMATIK ApS CVR 31483441 | OtherAudit | 2008 – 2015 | — | Active |
| SKT. KLEMENS BOGFØRINGSERVICE ApS CVR 10810132 | OtherAudit | 1987 – 2013 | — | Active |
| JOHAN HØFFNER HOLDING REGISTRERET REVISIONSANPARTSSELSKAB CVR 27628109 | OtherAudit | 2004 – 2021 | — | Active |
| DecoDemp Akustik ApS CVR 19232298 | OtherAudit | 1996 – 2015 | — | Active |
| DUCO ApS CVR 20643870 | OtherAudit | 1998 – 2003 | — | Active |
