| Asunto Oy Koskentie CVR 0156152-0 | BoardBoard of Directors | Since 2018 | — | Active |
| Kiinteistöosakeyhtiö Valkeakosken Valtakatu 15 CVR 0223352-9 | BoardChairperson | Since 2017 | — | Active |
| Edikti Oy CVR 0815230-8 | OtherDeputy auditor | Since 2005 | — | Active |
| Kiinteistö Oy Ylöjärven Hopeatie 13 CVR 0975287-4 | BoardBoard of Directors | Since 2020 | — | Active |
| Leinonen Yhtiöt Oy CVR 1071160-7 | ManagementChief Executive Officer | Since 1998 | — | Active |
| Ravintola Letre Oy CVR 1575740-1 | OtherAudit | Since 2004 | — | Active |
| Lakiasiaintoimisto Heikkilä, Leinonen & Co Oy CVR 1755473-9 | BoardBoard of Directors | Since 2010 | — | Active |
| Junnon Sora ja Kuljetus Oy CVR 1818658-7 | BoardBoard of Directors | Since 2003 | — | Active |
| Asunto Oy Lempäälän Toimelankulma CVR 1829936-2 | OtherDeputy auditor | Since 2003 | — | Active |
| Kiinteistö Oy Ikaalisten Yritystalo CVR 1999730-6 | OtherDeputy auditor | Since 2007 | — | Active |
| Asunto Oy Lempäälän Aukustin Hovi CVR 2110160-1 | OtherDeputy auditor | Since 2007 | — | Active |
| Asunto Oy Tampereen Vallerinkuja 2 CVR 2124468-8 | BoardChairperson | Since 2007 | — | Active |
| Kiinteistö Oy Rukan Aurinkorinne 2 CVR 2125602-1 | BoardChairperson | Since 2014 | — | Active |
| Kiinteistö Oy Rukan Luppoviipus CVR 2156296-9 | BoardChairperson | Since 2024 | — | Active |
| Kiinteistöjuridia Oy CVR 2248618-7 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Outakoski Kiinteistöt Oy CVR 2357886-8 | BoardBoard of Directors | Since 2018 | — | Active |
| Asunto Oy Tampereen Hirvikallionkulma CVR 2407005-4 | BoardBoard of Directors | Since 2015 | — | Active |
| Asunto Oy Kangasalan Sahalahden Omenatarha CVR 2457609-8 | BoardBoard of Directors | Since 2012 | — | Active |
| Asunto Oy Hämeenlinnan Arjanlinna CVR 2485178-2 | BoardBoard of Directors | Since 2019 | — | Active |
| As Oy Oriveden Puutarhatie CVR 2499720-4 | BoardBoard of Directors | Since 2022 | — | Active |
| Felix Culpa Invest Oy CVR 2828922-1 | OtherDeputy Member | Since 2017 | — | Active |
| Kiinteistöjuridia Oy CVR 3322818-3 | BoardBoard of Directors | Since 2023 | — | Active |