| Romukeskus Oy CVR 0113480-1 | BoardBoard of Directors | Since 2018 | — | Active |
| Tikkurilan Romu Oy CVR 0197058-6 | OtherConfidential Clerk | Since 2006 | — | Active |
| Asunto-osakeyhtiö Niittyranta CVR 0200302-9 | BoardChairperson | Since 2014 | — | Active |
| Helsingin Teräsjäte Oy CVR 0307057-3 | BoardBoard of Directors | Since 2020 | — | Active |
| Lökströmin Auto Oy CVR 0514009-6 | BoardBoard of Directors | Since 2019 | — | Active |
| LI-Kiinteistöt Oy CVR 0763179-6 | ManagementChief Executive Officer | Since 2020 | — | Active |
| Ansien Trading Oy CVR 0936057-1 | BoardChairperson | Since 2015 | — | Active |
| Jebel Trading Oy Ltd CVR 0937128-9 | BoardChairperson | Since 2015 | — | Active |
| Kiinteistö Oy Tirmonlahti CVR 0946917-1 | BoardBoard of Directors | Since 2019 | — | Active |
| Kiinteistö Oy Tirmon Hevoslahdentie 73 CVR 0946921-9 | BoardBoard of Directors | Since 2023 | — | Active |
| Kelatien Konesuojat Oy CVR 0949597-8 | BoardBoard of Directors | Since 2011 | — | Active |
| Tikkurilan Metalli Oy CVR 0990967-5 | ManagementChief Executive Officer | Since 2020 | — | Active |
| Alf Lökström Oy CVR 0992817-1 | ManagementChief Executive Officer | Since 2002 | — | Active |
| Bamse Oy CVR 2327477-6 | ManagementChief Executive Officer | Since 2010 | — | Active |