| Legat v/Bornholms Regionskommune, Regnskabssekretariatet CVR 11655149 | BoardBoard of Directors | 2017 – 2018 | — | Active |
| HELSE - FAMILIENS LÆGEBLAD CVR 12067011 | BoardDeputy Chairman | 2002 – 2006 | — | Dissolved |
| ALOSHAN ApS CVR 14695591 | BoardBoard of Directors | 1990 – 1994 | — | Dissolved |
| Teleselskabet af 11. februar 2016 ApS CVR 14830944 | OtherFounder | 1991 – 2017 | — | Dissolved |
| SELSKABET AF 14. MARTS 2011 ApS CVR 20050330 | ManagementManagement | 1997 – 2007 | — | Dissolved |
| BORNHOLMS VARME A/S CVR 31582148 | BoardBoard of Directors | 2010 – 2016 | — | Active |
| BORNHOLMS SERVICE A/S CVR 31582172 | BoardBoard of Directors | 2010 – 2016 | — | Dissolved |
| BORNHOLMS FORSYNING A/S CVR 31583829 | BoardBoard of Directors | 2010 – 2016 | — | Dissolved |
| Rømersminde I/S CVR 33729936 | OtherStakeholder | 2011 – 2019 | — | Active |
| DESTINATION BORNHOLM ApS CVR 15731796 | BoardBoard of Directors | 2006 – 2010 | — | Active |
| Gert Bruuns Mindelegat CVR 29586667 | BoardBoard of Directors | 2017 – 2018 | — | Active |
| TREFOR El-net Øst A/S CVR 32268498 | BoardBoard of Directors | 2009 – 2010 | — | Active |
| BORNHOLMS VAND A/S CVR 31582083 | BoardBoard of Directors | 2010 – 2016 | — | Active |
| Bornholms Energi og Forsyning Holding A/S CVR 31816211 | BoardBoard of Directors | 2016 – 2018 | — | Active |
| BORNHOLMS SPILDEVAND A/S CVR 31582229 | BoardBoard of Directors | 2010 – 2016 | — | Active |
| Fonden for værdigt trængende i Bornholms Regionskommune CVR 27648878 | BoardBoard of Directors | 2017 – 2018 | — | Active |
