| Helsinki Venue Oy CVR 1016235-3 | BoardBoard of Directors | 2015 – 2019 | — | Active |
| Starsquad Oy CVR 1073168-3 | BoardChairperson | 2016 – 2019 | — | Active |
| HHH Rakennus Oy CVR 1746733-6 | BoardChairperson | 2018 – 2019 | — | Active |
| Marketing Clinic Oy CVR 1877240-4 | BoardChairperson | 2018 – 2019 | — | Dissolved |
| Marketing Clinic Finland Oy CVR 2012469-2 | BoardBoard of Directors | 2018 – 2019 | — | Dissolved |
| Suomen Käteisnosto Oy CVR 2073294-6 | BoardBoard of Directors | 2007 – 2019 | — | Active |
| Provectus Holding Oy CVR 2166816-5 | BoardChairperson | 2016 – 2025 | — | Active |
| Sipoonranta Oy CVR 2267651-1 | BoardChairperson | 2018 – 2020 | — | Active |
| Nordic Inspiration Oy CVR 2299258-1 | BoardBoard of Directors | 2021 – 2025 | — | Active |
| Lillören-Marina Holding Ab CVR 2356328-7 | BoardChairperson | 2018 – 2019 | — | Dissolved |
| Vierumäen Lomarinne Oy CVR 2397838-6 | BoardBoard of Directors | 2013 – 2019 | — | Active |
| Asunto Oy Sipoon rannan Mesaani CVR 2409018-6 | BoardChairperson | 2018 – 2019 | — | Dissolved |
| Asunto Oy Sipoon rannan Skanssi CVR 2409021-5 | BoardChairperson | 2018 – 2019 | — | Dissolved |
| Asunto Oy Sipoon rannan Levanki CVR 2433003-9 | BoardChairperson | 2018 – 2019 | — | Dissolved |
| Jokerit Hockey Club Oy CVR 2525211-6 | BoardChairperson | 2018 – 2019 | — | Active |
| Asumisoikeus Oy Sipoon Storörintie 9-11 CVR 2558854-1 | BoardChairperson | 2018 – 2019 | — | Dissolved |
| As. Oy Sipoonrannan Kryssi CVR 2558856-8 | BoardChairperson | 2018 – 2019 | — | Dissolved |
| JLD Yhtiö Oy CVR 2682297-7 | BoardBoard of Directors | 2015 – 2019 | — | Active |
| Starsquad Event Oy CVR 2727346-3 | BoardChairperson | 2016 – 2021 | — | Active |
