| DKT - DANSK KVALITETS TILBEHØR A/S CVR 11735134 | ManagementManagement | 1994 – 1994 | — | Dissolved |
| FDK A/S CVR 14451730 | ManagementManagement | 1994 – 1995 | — | Dissolved |
| JOBKON INGENIØR- OG PLASTFIRMA A/S CVR 15171499 | BoardBoard of Directors | 1995 – 1996 | — | Dissolved |
| ØSTERGAARD-BILER A/S CVR 15205636 | BoardBoard of Directors | 1994 – 1999 | — | Dissolved |
| EAST WEST SHIPPING A/S CVR 15387882 | BoardBoard of Directors | 2006 – 2008 | — | Dissolved |
| Wismo MMC A/S CVR 13421838 | BoardDeputy Chairman | 2006 – 2013 | — | Active |
| Wismo Group A/S CVR 15777249 | BoardChairman | 2011 – 2024 | — | Active |
| P.S. BILUDLEJNING A/S CVR 16703575 | BoardBoard of Directors | 2006 – 2007 | — | Dissolved |
| K.W. Bruun Invest A/S CVR 10409802 | BoardBoard of Directors | 2019 – 2024 | — | Active |
| K.W. BRUUN SCANDI A/S CVR 20758732 | BoardChairman | 2005 – 2012 | — | Dissolved |
| Wismo NxT A/S CVR 37813729 | BoardChairman | 2016 – 2024 | — | Active |
| INTERDAN SUPPORT A/S CVR 27471447 | BoardChairman | 2012 – 2012 | — | Dissolved |
| SSY DANMARK A/S CVR 27687555 | BoardChairman | 2004 – 2013 | — | Dissolved |
| NMD AF 1. JANUAR 2006 A/S CVR 30335813 | BoardBoard of Directors | 1994 – 1996 | — | Dissolved |
| MULTIBRAND TRADING A/S CVR 30518217 | BoardBoard of Directors | 2010 – 2010 | — | Dissolved |
| ASP TECHNOLOGY ApS CVR 31589800 | BoardChairman | 2010 – 2011 | — | Dissolved |
| Wismo Automotive A/S CVR 63557218 | BoardChairman | 2005 – 2013 | — | Active |
| K.W. Bruun & Co A/S CVR 30336119 | BoardChairman | 2003 – 2024 | — | Active |
| Infinco A/S CVR 38557742 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| NORDCAR FINANCE A/S CVR 27688160 | BoardBoard of Directors | 2004 – 2007 | — | Active |
| Classic Car House A/S CVR 41218290 | BoardChairman | 2020 – 2024 | — | Active |
| K.W. Bruun Collection A/S CVR 44037831 | BoardChairman | 2023 – 2024 | — | Active |
| Europcar Mobility Group Denmark A/S CVR 19986292 | BoardBoard of Directors | 1999 – 2007 | — | Active |
| INTERDAN LEASING A/S CVR 36456000 | BoardDeputy Chairman | 2015 – 2022 | — | Dissolved |
| KLÉBER DANMARK A/S CVR 68227011 | ManagementManagement | 1982 – 1994 | — | Dissolved |
| A. JAPPE ApS CVR 70788616 | BoardBoard of Directors | 1999 – 2002 | — | Dissolved |
| DIREKTØR K.W. BRUUN OG HUSTRUS FAMILIEFOND CVR 49009712 | BoardChairman | 1986 – 2024 | — | Active |
| GranTurismo Cars A/S CVR 38469835 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| K.W. Bruun Ejendomme A/S CVR 39666197 | BoardBoard of Directors | 2023 – 2024 | — | Active |
| Wismo Fleet A/S CVR 15806931 | BoardBoard of Directors | 2011 – 2013 | — | Dissolved |
| Ejendomsselskabet Kongevejen 79 A/S CVR 42897736 | BoardChairman | 2021 – 2024 | — | Active |
