| LähiTapiola Länsi-Suomi Keskinäinen Vakuutusyhtiö CVR 0134099-8 | BoardBoard of Directors | 2016 – 2019 | — | Active |
| Laitilan Sähkö Oy CVR 0134490-5 | BoardChairperson | 2016 – 2024 | — | Active |
| Vakka-Suomen Voima Oy CVR 0134492-1 | BoardChairperson | 2013 – 2023 | — | Active |
| Laitilan Lämpö Oy CVR 0229362-8 | BoardBoard of Directors | 2016 – 2023 | — | Active |
| Satapirkan Sähkö Oy CVR 0870983-1 | BoardBoard of Directors | 2018 – 2024 | — | Active |
| Satavakka Oy CVR 0887665-6 | BoardBoard of Directors | 2017 – 2025 | — | Active |
| VSV-Energia Oy CVR 0954447-7 | BoardBoard of Directors | 2018 – 2023 | — | Active |
| Vertek Oy CVR 1032401-7 | BoardBoard of Directors | 2017 – 2023 | — | Active |
| VakkaCom Oy CVR 1746953-4 | BoardBoard of Directors | 2018 – 2023 | — | Active |
| Vakka-Suomen Omistus Oy CVR 2065544-2 | BoardBoard of Directors | 2018 – 2023 | — | Active |
| VakkaStock Oy CVR 2150311-7 | BoardBoard of Directors | 2018 – 2023 | — | Active |
| Omavoima Oy CVR 2209312-1 | BoardChairperson | 2015 – 2023 | — | Active |
| Vertek Sähköpalvelu Oy CVR 2237737-8 | BoardBoard of Directors | 2018 – 2023 | — | Active |
| Uudenkaupungin Satama Oy CVR 2515259-6 | BoardChairperson | 2018 – 2021 | — | Active |
| As Oy Uudenkaupungin Crusell-Puisto 1 CVR 2863499-6 | BoardChairperson | 2020 – 2024 | — | Active |
| RaJu Invest Oy CVR 3108410-4 | BoardChairperson | 2020 – 2023 | — | Active |