| Asunto Oy Pohjois-Kauppatori 3 CVR 0137721-3 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| Kiinteistö Oy Porin Halli CVR 0137736-0 | BoardBoard of Directors | 2016 – 2019 | — | Dissolved |
| Satakunnan Teollisuustalo Oy CVR 0137902-4 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Asunto Oy Vidbominkulma CVR 0297595-2 | BoardBoard of Directors | 2018 – 2020 | — | Active |
| Kiinteistöosakeyhtiö Porin Mikonkatu 9 CVR 0471540-9 | BoardBoard of Directors | 2013 – 2021 | — | Active |
| Javesti Oy CVR 0711683-1 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Elmestia Oy CVR 0733017-6 | OtherDeputy Member | 2024 – 2025 | — | Active |
| Jirmax Oy CVR 0835833-0 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Bertes Oy CVR 0849942-4 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Kehityksen Talo Oy CVR 0854681-7 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Panttilainaosakeyhtiö Porvoonpantti Oy - Pantlåneaktiebolaget Borgåpant Ab CVR 0855730-5 | OtherDeputy Member | 2011 – 2023 | — | Active |
| J.J. Järvi Eristys Oy CVR 0969851-3 | OtherDeputy Member | 2011 – 2021 | — | Active |
| Kiinteistö Oy Porin Kyröläistentie 40 CVR 0974031-2 | OtherDeputy Member | 2012 – 2021 | — | Active |
| J.J. Järvi Oy CVR 1064908-1 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Jarsucon Oy CVR 1079023-7 | OtherDeputy Member | 2011 – 2023 | — | Active |
| Minskix Oy CVR 1079025-3 | OtherDeputy Member | 2011 – 2023 | — | Active |
| Sarexia Oy CVR 1079047-2 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Miterox Oy CVR 1079048-0 | OtherDeputy Member | 2011 – 2023 | — | Active |
| Kubirex Oy CVR 1100929-7 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Jamiskor Oy CVR 1100932-6 | OtherDeputy Member | 2012 – 2021 | — | Active |
| Burxia Oy CVR 1461355-3 | OtherDeputy Member | 2013 – 2021 | — | Active |
| Asunto Oy Porin Äntviikintie 75 CVR 1461358-8 | OtherDeputy Member | 2013 – 2023 | — | Active |
| Daneter Oy CVR 1464428-8 | OtherDeputy Member | 2013 – 2021 | — | Active |
| Kiinteistö Oy Porin Terminaali CVR 2202556-7 | OtherDeputy Member | 2011 – 2021 | — | Active |
| Kiinteistö Oy Sallan Savukoskentie 3 CVR 2344321-8 | BoardBoard of Directors | 2013 – 2021 | — | Active |
| Kiinteistö Oy Antinkatu 15 CVR 2906233-6 | BoardBoard of Directors | 2018 – 2021 | — | Active |
| Asunto Oy Porin Antinpiha CVR 2906234-4 | BoardBoard of Directors | 2018 – 2021 | — | Active |
