| Tallfarm Aktiebolag CVR 5564204732 | BoardBoard of Directors | Since 2022 | — | Active |
| Tallfarm Sten Sture Aktiebolag CVR 5566109558 | BoardBoard of Directors | Since 2022 | — | Active |
| Tallfarm & fru AB CVR 5590099734 | BoardBoard of Directors | Since 2022 | — | Active |
| Karin Marias Fastigheter AB CVR 5590399274 | BoardBoard of Directors | Since 2022 | — | Active |
| Tallfarm Engineering AB CVR 5590624028 | BoardBoard of Directors | Since 2022 | — | Active |
| Tvåtranor AB CVR 5590953765 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Tallfarm Förvaltning AB CVR 5592008600 | BoardBoard of Directors | Since 2022 | — | Active |
| Landskrona Albano 5 AB CVR 5593370991 | BoardBoard of Directors | Since 2024 | — | Active |
| Tallfarm Holding AB CVR 5594515214 | BoardBoard of Directors | Since 2023 | — | Active |
| Tallfarm Projektutveckling AB CVR 5594823303 | BoardBoard of Directors | Since 2024 | — | Active |
| Lambda Works AB CVR 5595393041 | BoardDeputy Board Member | Since 2025 | — | Active |
| KRONKANONEN CVR 6303073917 | OtherStakeholder | Since 1996 | — | Active |
| Delning i Sege Park ekonomisk förening CVR 7696404461 | BoardBoard of Directors | Since 2022 | — | Active |