| Oy Matkahuolto Ab CVR 0111393-9 | BoardBoard of Directors | Since 2023 | — | Active |
| Jakobstadsnejdens Telefon Ab CVR 0181640-7 | BoardBoard of Directors | Since 2018 | — | Active |
| Dahl-Linjaliikenne Oy CVR 0242826-2 | BoardBoard of Directors | Since 2023 | — | Active |
| Ålandsbussen Ab CVR 0872941-0 | BoardChairperson | Since 2022 | — | Dissolved |
| Ingves & Svanbäck Ab Oy CVR 2626335-1 | ManagementChief Executive Officer | Since 2014 | — | Active |
| Svanbäck Invest Ab CVR 3093602-9 | BoardBoard of Directors | Since 2019 | — | Active |
| INGSVA E-BUS Ab Oy CVR 3195334-9 | ManagementChief Executive Officer | Since 2021 | — | Active |
| Nordic Bus Group Ab Oy CVR 3321314-1 | ManagementChief Executive Officer | Since 2023 | — | Active |
| Kiinteistö Oy Kokkolan Teollisuustie Ab CVR 3544512-2 | BoardChairperson | Since 2025 | — | Active |
| Svanbäck GKG Ab CVR 9198793-8 | OtherConfidential Clerk | Since 1995 | — | Active |
