| Tampereen Autokuljetus Oy CVR 0154972-4 | BoardBoard of Directors | 2017 – 2024 | — | Active |
| Ylöjärven Sora Oy CVR 0158176-7 | BoardBoard of Directors | 2017 – 2023 | — | Dissolved |
| Pimara Oy CVR 1839402-8 | OtherPerson with significant control | 2015 – 2023 | — | Active |
| Kiinteistö Oy Pirkkalan Kehäkulma CVR 2212211-3 | BoardBoard of Directors | 2017 – 2023 | — | Dissolved |
| Suomen Maa ja Kivi Oy CVR 2408650-7 | OtherDeputy Member | 2015 – 2023 | — | Active |
| Pirkanmaan Betonipumppaus Oy CVR 2472142-7 | OtherPerson with significant control | 2015 – 2023 | — | Active |
| Pirkanmaan Logistiikkapalvelu Oy CVR 2749521-8 | OtherConfidential Clerk | 2016 – 2021 | — | Active |
| Kiinteistö Oy Ylöjärven Tuottotie 2 CVR 2816560-8 | BoardBoard of Directors | 2017 – 2026 | — | Active |
| Kiinteistö Oy Ylöjärven Huurretie 2 CVR 2858742-1 | OtherDeputy Member | 2017 – 2020 | — | Active |
| Pirkanmaan Viemäritekniikka Oy CVR 3093461-3 | BoardBoard of Directors | 2019 – 2023 | — | Dissolved |
| Pimara Kuljetus Oy CVR 3317619-2 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Pimara Väyläpalvelut Oy CVR 3317620-5 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Pimara Maanrakennus Oy CVR 3317621-3 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Pimara Kunnossapito Oy CVR 3317625-6 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Piketu Oy CVR 3332767-5 | OtherDeputy Member | 2022 – 2023 | — | Active |