| Sparreholms Slott Aktiebolag CVR 5560701939 | BoardBoard of Directors | Since 2022 | — | Active |
| Gamla Bilsalongen Aktiebolag CVR 5560986621 | BoardBoard of Directors | Since 2022 | — | Active |
| Heureka Förvaltnings Aktiebolag CVR 5562737980 | BoardBoard of Directors | Since 2022 | — | Active |
| Heureka Fastighets AB CVR 5564656923 | BoardBoard of Directors | Since 2022 | — | Active |
| Nils Oscars Vänner AB CVR 5564899143 | BoardBoard of Directors | Since 2021 | — | Active |
| Nils Oscar AB CVR 5565286134 | BoardBoard of Directors | Since 2022 | — | Active |
| Heureka Invest AB CVR 5566754668 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Nedre Siljan Fastigheter AB CVR 5566895222 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Sparreholms Utbildning AB (svb) CVR 5569568180 | BoardBoard of Directors | Since 2020 | — | Active |
| Siljansvidden Fastighets AB CVR 5569729337 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Svartsjö Projekt AB CVR 5569799371 | BoardBoard of Directors | Since 2021 | — | Active |
| Framtidsbruket AB CVR 5569925711 | BoardBoard of Directors | Since 2021 | — | Active |
| Sparreholms Slott Fastigheter AB CVR 5590042411 | BoardBoard of Directors | Since 2022 | — | Active |
| Heureka Dalarna AB CVR 5590775028 | BoardBoard of Directors | Since 2022 | — | Active |
| Heureka Mora AB CVR 5590937891 | BoardBoard of Directors | Since 2022 | — | Active |
| Veterinär Helena Stenebo AB CVR 5592002991 | BoardDeputy Board Member | Since 2022 | — | Active |
| Sparreholms Skolfastighet AB CVR 5592553613 | BoardBoard of Directors | Since 2022 | — | Active |
| Anna Karinen CVR 6311038563 | OtherStakeholder | Since 1984 | — | Active |
| FÖRENINGEN HOPPHÄSTKLUBBEN CVR 8176069006 | BoardBoard of Directors | Since 2022 | — | Active |