| John Ekströms Bygg & Fastigheter AB CVR 5562120468 | BoardBoard of Directors | Since 2020 | — | Active |
| PrisRace Aktiebolag CVR 5562817089 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Kumlaslottet AB CVR 5565338620 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| JE Bostäder i Fjugesta AB CVR 5567247951 | BoardBoard of Directors | Since 2021 | — | Active |
| Ekström Proventum Holding AB CVR 5568082076 | BoardDeputy Board Member | Since 2019 | — | Dissolved |
| Systrarna Ekström Förvaltning AB CVR 5568656614 | BoardBoard of Directors | Since 2021 | — | Active |
| Fastighetsbolaget Systrarna Ekström AB CVR 5569540973 | BoardBoard of Directors | Since 2021 | — | Active |
| Klockargården Förvaltning AB CVR 5591265482 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Ormestagatan Invest AB CVR 5591604003 | BoardBoard of Directors | Since 2023 | — | Active |
| Träsnidaren 9 AB CVR 5591734792 | BoardBoard of Directors | Since 2022 | — | Active |
| Orgeln Fastighets AB CVR 5591933303 | BoardBoard of Directors | Since 2022 | — | Active |
| Anna Ekström Holding AB CVR 5595708651 | BoardBoard of Directors | Since 2026 | — | Active |
| Gasugnen 6 i Örebro AB CVR 5595740621 | BoardBoard of Directors | Since 2026 | — | Active |
| Bostadsrättsföreningen Gigeln CVR 7696082846 | BoardBoard of Directors | Since 2022 | — | Active |