| Asunto Oy Lehtolinna CVR 0119689-3 | BoardBoard of Directors | Since 2017 | — | Active |
| Nurmijärven Linja Oy CVR 0129518-9 | BoardBoard of Directors | Since 2024 | — | Active |
| Korsisaari-Yhtymä, E. Korsisaari & Co Kommandiittiyhtiö CVR 0280512-8 | OtherPartner | Since 2006 | — | Active |
| Helsingin Palveluauto Oy CVR 0314844-9 | BoardChairperson | Since 2014 | — | Active |
| Korsisaari Oy CVR 0346281-7 | BoardChairperson | Since 2018 | — | Active |
| Myyntialho Oy CVR 0361224-8 | BoardBoard of Directors | Since 2009 | — | Active |
| B-Palvelu Oy CVR 0495240-4 | BoardChairperson | Since 2016 | — | Active |
| Rapiditaxi Oy CVR 0654744-5 | BoardChairperson | Since 2005 | — | Active |
| Lohjan Sairaankuljetus Oy CVR 0665847-9 | BoardBoard of Directors | Since 2010 | — | Active |
| Alhonniitun Kiinteistö Ky CVR 0687448-9 | OtherPartner | Since 2006 | — | Active |
| Transmation Oy CVR 1767323-6 | BoardChairperson | Since 2013 | — | Active |
| Medi-Lance Oy CVR 1936408-2 | BoardBoard of Directors | Since 2009 | — | Active |
| Konneveden Sairaankuljetus Oy CVR 2128780-5 | BoardBoard of Directors | Since 2014 | — | Active |
| Hiiden Taksipalvelu Oy CVR 2589106-5 | BoardChairperson | Since 2019 | — | Active |