| Kielberghus A/S CVR 37608181 | BoardBoard of Directors | Since 2021 | — | Active |
| Vestsand A/S CVR 38581031 | BoardBoard of Directors | Since 2017 | — | Active |
| Ormslev invest ApS CVR 33493452 | ManagementManagement | Since 2023 | — | Active |
| TRØJBORG ApS CVR 32341543 | ManagementManagement | Since 2013 | — | Active |
| NÆSSET ApS CVR 33366760 | ManagementManagement | Since 2010 | — | Active |
| LINDAL SKOV ApS CVR 35662030 | ManagementManagement | Since 2014 | — | Active |
| EJENDOMSSELSKABET ORMSLEV ApS CVR 35823840 | ManagementManagement | Since 2014 | — | Active |
| DANSK KVARTS INDUSTRI A/S CVR 17475800 | OtherFounder | Since 1995 | — | Active |
| SKANKIT HOLDING A/S CVR 30985966 | BoardChairman | Since 2023 | — | Active |
| Kystvejen-Holding ApS CVR 43726021 | OtherFounder | Since 2022 | — | Active |
| FILTERSTEN A/S CVR 21031992 | BoardBoard of Directors | Since 1998 | — | Active |
| LINDEN INVEST TYSKLAND A/S CVR 30205863 | BoardBoard of Directors | Since 2017 | — | Active |
| MARINELUND SKOV ApS CVR 31075173 | ManagementManagement | Since 2007 | — | Active |
| NÆSSET HOLDING ApS CVR 33366515 | ManagementManagement | Since 2010 | — | Active |
| Kvarts Holding ApS CVR 40803297 | ManagementManagement | Since 2019 | — | Active |
| STONEWALK A/S CVR 21031976 | OtherFounder | Since 1998 | — | Active |
| Lithomex A/S CVR 37394874 | BoardChairman | Since 2024 | — | Active |
| K3L ApS CVR 39345455 | BoardDeputy Chairman | Since 2019 | — | Active |