| Fastighetsaktiebolaget Balder CVR 0117430-1 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| Pomarfin Oy CVR 0136598-4 | BoardChairperson | Siden 2024 | — | Aktiv |
| Helkama-Auto Oy CVR 0195766-4 | BoardChairperson | Siden 2025 | — | Aktiv |
| Hartwall Capital Oy Ab CVR 0711984-8 | BoardBoard of Directors | Siden 2018 | — | Aktiv |
| SecuryCast Oy CVR 0984182-6 | BoardChairperson | Siden 2025 | — | Aktiv |
| Kiinteistö Oy Nokian Tanhuankatu 10 CVR 2241275-1 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| GI-Ventures Oy CVR 2285765-4 | BoardBoard of Directors | Siden 2009 | — | Aktiv |
| HC Ventures Oy Ab CVR 2344893-2 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| Laattamaailma Oy CVR 2700250-8 | BoardChairperson | Siden 2015 | — | Aktiv |
| HC Holding Oy Ab CVR 2803787-6 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| P.Therman Consulting Oy CVR 3014680-1 | BoardBoard of Directors | Siden 2019 | — | Aktiv |
| HC Portfolio Oy Ab CVR 3195209-8 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| LG Holding Oy Ab CVR 3220777-8 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| HC DL Holding Oy Ab CVR 3244826-4 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| HC Alfa Holding Oy Ab CVR 3290943-8 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| HC Beta Holding Oy Ab CVR 3333581-9 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| Hartwall Capital PE Holding Oy Ab CVR 3333582-7 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| HC Beta Holding I Oy Ab CVR 3478833-4 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| HC Beta Holding II Oy Ab CVR 3485121-7 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| HC Delta Holding Oy Ab CVR 3494379-5 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| HC Epsilon Holding Oy Ab CVR 3494382-4 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| HC Theta Holding Oy Ab CVR 3572779-5 | BoardBoard of Directors | Siden 2025 | — | Aktiv |
| HC Zeta Holding Oy Ab CVR 3572782-4 | BoardBoard of Directors | Siden 2025 | — | Aktiv |
