| GHS.ejendomme A/S CVR 11166105 | ManagementManagement | 2005 – 2019 | — | Opløst |
| PLASS DATA SOFTWARE A/S CVR 15922702 | OwnerLegal Owner | 2006 – 2020 | — | Opløst |
| AJ-DATA ApS CVR 15922788 | ManagementManagement | 2016 – 2017 | — | Opløst |
| ADVODONT A/S CVR 17785001 | ManagementManagement | 2016 – 2017 | — | Opløst |
| Fonden Galeasen Hjalm Af Holbæk CVR 25365283 | BoardBoard of Directors | 2023 – 2025 | — | Aktiv |
| PLASS DATA HOLDING A/S CVR 18936232 | BoardBoard of Directors | 2016 – 2019 | — | Opløst |
| BENDT PLASS-NIELSENS FOND CVR 27312098 | BoardBoard of Directors | 2015 – 2019 | — | Opløst |
| HR EJENDOMME ApS CVR 27482252 | OtherFounder | 2003 – 2006 | — | Opløst |
| HOLDINGSELSKABET AF 20.04.2010 A/S CVR 29407436 | BoardBoard of Directors | 2006 – 2012 | — | Opløst |
| DEN ERHVERVSDRIVENDE FOND VÆKSTHUS SJÆLLAND CVR 30089464 | BoardBoard of Directors | 2014 – 2018 | — | Opløst |
| DANSK REVISION HOLBÆK/GLOSTRUP GODKENDT REVISIONSPARTNERSELSKAB CVR 28853343 | BoardBoard of Directors | 2010 – 2014 | — | Aktiv |
| HOLBÆK MARINA. DRAGERUP VIG CVR 54691017 | BoardBoard of Directors | 2015 – 2016 | — | Aktiv |
| FORM ARKITEKTER A/S CVR 32947492 | BoardBoard of Directors | 2010 – 2013 | — | Opløst |
| Boxen Holbæk ApS CVR 39389983 | BoardBoard of Directors | 2023 – 2024 | — | Opløst |
| BOISEN & PARTNERS A/S CVR 29838895 | BoardBoard of Directors | 2023 – 2024 | — | Opløst |
| Vækstfabrikken Innovation House ApS CVR 37942820 | BoardChairman | 2016 – 2019 | — | Opløst |
