| SILSETH EIENDOM AS CVR 928294021 | ManagementChief Executive Officer | Since 2021 | — | Active |
| SILSETH STEN AS CVR 952055682 | ManagementChief Executive Officer | Since 2002 | — | Active |
| SILSETH EIENDOM AS CVR 976479017 | ManagementChief Executive Officer | Since 2008 | — | Active |
| MJØSA NATURSTEIN ANS CVR 983989381 | BoardChairman | Since 2001 | — | Active |
| ANDERSGARDSKOGEN AS CVR 991595015 | BoardChairman | Since 2007 | — | Active |
| SILSETH STEN AS CVR 928293890 | BoardBoard of Directors | Since 2026 | — | Active |
| SKARBAKKENE SA CVR 985750076 | BoardBoard of Directors | Since 2026 | — | Active |
| STIFTELSEN STEINLØFTET CVR 998590639 | BoardBoard of Directors | Since 2026 | — | Active |
| SILSETH HOLDING AS CVR 928293858 | ManagementChief Executive Officer | Since 2021 | — | Active |