| Öhman Företagstjänst Aktiebolag CVR 5560116930 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Wallenstam Stockholm Gjuteriet 2 AB CVR 5560189622 | BoardBoard of Directors | Since 2022 | — | Active |
| Svensk Företagsintroduktion Aktiebolag CVR 5560611948 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Gummesson Gruppen AB CVR 5560836321 | BoardBoard of Directors | Since 2021 | — | Active |
| Mont Blanc Förvaltnings Aktiebolag CVR 5561060186 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Hagbloms Fastigheter Aktiebolag CVR 5561763128 | BoardBoard of Directors | Since 2022 | — | Active |
| Gummesson Ekonomi Aktiebolag CVR 5561994350 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| H.K. Engineering Aktiebolag CVR 5562168103 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Selspine Aktiebolag CVR 5562204601 | BoardBoard of Directors | Since 2022 | — | Active |
| Hattstugan Vård & Utbildnings Aktiebolag CVR 5564868189 | BoardBoard of Directors | Since 2022 | — | Active |
| Wenek Aktiebolag CVR 5565395620 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| E. Öhman J:or Investment Management AB CVR 5565489225 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| E. Öhman J:or Kapital AB CVR 5565541462 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Fiberform Vindic Holding Aktiebolag CVR 5565651253 | BoardBoard of Directors | Since 2022 | — | Active |
| Nordnet Family AB CVR 5566088893 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Swedish Care International AB CVR 5566163613 | BoardBoard of Directors | Since 2019 | — | Active |
| Fastighets Hippom AB CVR 5566768213 | BoardBoard of Directors | Since 2022 | — | Active |
| Småföretagsinvest AB CVR 5567208722 | BoardBoard of Directors | Since 2022 | — | Active |
| SCI Innovation AB CVR 5590253885 | BoardBoard of Directors | Since 2021 | — | Active |
| Hattstugan Holding AB CVR 5593886442 | BoardBoard of Directors | Since 2022 | — | Active |
| Bostadsrättsföreningen Sånglärkan 9 CVR 7696042006 | BoardBoard of Directors | Since 2022 | — | Active |