| Auto-Bon Drive Oy CVR 0101067-3 | OtherAudit | 2014 – 2019 | — | Dissolved |
| Xylem Water Solutions Suomi Oy CVR 0941960-9 | OtherAudit | 2016 – 2020 | — | Active |
| Ekopartnerit Turku Oy CVR 1568601-7 | OtherAudit | 2017 – 2019 | — | Active |
| Scan-Mikael Oy CVR 1720096-5 | OtherDeputy Member | 2019 – 2023 | — | Active |
| EP:n Ikkunalasi Oy Ab CVR 1969799-5 | OtherDeputy Member | 2019 – 2023 | — | Dissolved |
| PRP Solutions Oy CVR 2023150-0 | OtherDeputy Member | 2019 – 2023 | — | Active |
| Asunto Oy Vantaan Kartanonkulma CVR 2089409-9 | BoardChairperson | 2021 – 2022 | — | Active |
| Teknos Oy CVR 2203752-5 | OtherConfidential Clerk | 2018 – 2021 | — | Active |
| Teknos Group Oy CVR 2210042-4 | OtherConfidential Clerk | 2018 – 2019 | — | Active |
| Pohjola katot Oy CVR 2308448-9 | OtherDeputy Member | 2019 – 2020 | — | Active |
| Norwegian OSM FI Oy CVR 2410522-9 | OtherAudit | 2013 – 2019 | — | Active |
| PRP-PORVOO OY CVR 2521469-7 | OtherDeputy Member | 2019 – 2023 | — | Dissolved |
| Espresso House Finland Oy CVR 2663296-2 | OtherAudit | 2016 – 2019 | — | Active |
| Naantali Steel Service Centre Oy CVR 2674812-1 | OtherAudit | 2015 – 2019 | — | Active |
| Elcare Nordic OY CVR 2687444-3 | OtherAudit | 2015 – 2023 | — | Active |
