| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| JT HOLDING ApS CVR 34613788 | OtherFounder | Since 2012 | — | Active |
| UDLEJNING JT BORNHOLM ApS CVR 31432197 | OtherFounder | Since 2008 | — | Active |
| SJ Drift ApS CVR 37863270 | ManagementManagement | Since 2024 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| INDUSTRIVEJ 8 ApS CVR 34201706 | ManagementManagement | 2012 – 2019 | — | Active |
| J T Murerfirma v/Thomas Augustssen CVR 26835887 | OtherStakeholder | 2002 – 2010 | — | Active |
| J.T. Byg v/J. Blomquist og T. Augustssen CVR 27296599 | OtherStakeholder | 2003 – 2007 | — | Active |
| BORN-INVEST ApS CVR 30715136 | BoardBoard of Directors | 2007 – 2015 | — | Dissolved |
| JT BYG ApS CVR 30831896 | OtherFounder | 2007 – 2014 | — | Dissolved |
| KJT GRAVETEKNIK ApS CVR 32330452 | OtherFounder | 2011 – 2021 | — | Dissolved |
| SELSKABET AF 27/2 2014 ApS CVR 32666426 | OtherFounder | 2010 – 2015 | — | Dissolved |
| BORNHOLMERHYTTE ApS CVR 35651330 | ManagementManagement | 2014 – 2018 | — | Dissolved |
| Dansk Dumper Service ApS CVR 36682558 | ManagementManagement | 2015 – 2024 | — | Dissolved |
| K2 Byg Allinge ApS CVR 36702559 | ManagementManagement | 2015 – 2017 | — | Dissolved |
| Nordbornholms Udlejning IVS CVR 37444898 | ManagementManagement | 2017 – 2020 | — | Dissolved |
| Dahl & Dahl ApS CVR 34719519 | ManagementManagement | 2012 – 2017 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Management | 1company | View profile | |
| Management | 1company | View profile | |
| Founder | 1company | View profile | |
| Management | 1company | View profile | |
| Founder | 1company | View profile |