| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| J. BIRK INVEST ApS CVR 34621489 | ManagementManagement | Since 2012 | — | Active |
| DB Danmark A/S CVR 41745193 | BoardBoard of Directors | Since 2020 | — | Active |
| J.T.B. Ejendomme A/S CVR 20444398 | BoardChairman | Since 2019 | — | Active |
| Ejendomsselskabet EJ ApS CVR 41300078 | ManagementManagement | Since 2020 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Nordisk Beton A/S CVR 38220659 | BoardBoard of Directors | 2020 – 2020 | — | Active |
| Dansk Beton Blokforeningen CVR 21424277 | BoardBoard of Directors | 2018 – 2020 | — | Active |
| RC BETON KARLSHØJ A/S CVR 31582601 | BoardBoard of Directors | 2014 – 2019 | — | Dissolved |
| JTB HOLDING RØDKÆRSBRO 2 ApS CVR 34614431 | OtherFounder | 2012 – 2012 | — | Dissolved |
| RC Ejendomme Højby ApS CVR 35642099 | ManagementManagement | 2017 – 2019 | — | Dissolved |
| GTS-FORM ApS CVR 10301831 | ManagementChief Executive Officer | 2017 – 2020 | — | Active |
| Birk & Lehm Ejendomme I/S CVR 45732509 | OtherStakeholder | 2025 – 2025 | — | Active |
| KARLSHØJ BYGGECENTER OG BLOKSTENSFABRIK A/S CVR 83590513 | BoardBoard of Directors | 2014 – 2019 | — | Dissolved |
| A/S PSE 10 NR. 1622 CVR 13254184 | BoardChairman | 2019 – 2026 | — | Dissolved |
| CRH Products A/S CVR 58048917 | BoardBoard of Directors | 2008 – 2019 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Management | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |