| SIGVARTSEN EIENDOM AS CVR 931653768 | BoardBoard of Directors | Since 2023 | — | Active |
| SKIFER & GRANITT AS CVR 893108572 | BoardBoard of Directors | Since 2008 | — | Active |
| SIGVARTSEN HOLDING AS CVR 932140381 | BoardBoard of Directors | Since 2023 | — | Active |
| SIGVARTSEN EIENDOM ANS CVR 947687336 | OtherParticipant With Joint And Several Liability (Fully Responsible) | Since 1988 | — | Active |
| S SIGVARTSEN STEININDUSTRI AS CVR 935566932 | BoardChairman | Since 2004 | — | Active |
| MEISEL EIENDOM AS CVR 815369432 | BoardChairman | Since 2015 | — | Active |
| INDUSTRIVEIEN 6 SANDVIKA AS CVR 913629612 | ManagementChief Executive Officer | Since 2015 | — | Active |
| POSSIDENTES HOLDING AS CVR 925878227 | OtherContact Person | Since 2020 | — | Active |
| SIGVARTSEN EIENDOM AS CVR 932140489 | BoardBoard of Directors | Since 2023 | — | Active |
| SIGVARTSEN BENKEPLATER AS CVR 934410084 | BoardChairman | Since 2024 | — | Active |
| AUTEM HOLDING AS CVR 989194399 | OtherContact Person | Since 2006 | — | Active |
| TRONDHEIMSVEIEN 457 AS CVR 937371012 | BoardBoard of Directors | Since 2026 | — | Active |