| Nordstjernan Aktiebolag CVR 5560001421 | BoardBoard of Directors | Since 2020 | — | Active |
| Björksund Holding AB CVR 5560730037 | BoardBoard of Directors | Since 2020 | — | Active |
| Nordstjernan Holding AB CVR 5560947722 | BoardBoard of Directors | Since 2022 | — | Active |
| JAXMOR Investments AB CVR 5562560614 | BoardBoard of Directors | Since 2026 | — | Active |
| Björksund Skölden 3 AB CVR 5563166494 | BoardBoard of Directors | Since 2025 | — | Active |
| Ramnäs Skog AB CVR 5568484983 | BoardBoard of Directors | Since 2021 | — | Active |
| Målsjön Skog AB CVR 5568485014 | BoardBoard of Directors | Since 2021 | — | Active |
| Lövhagen Fastighets AB CVR 5569314114 | BoardBoard of Directors | Since 2021 | — | Active |
| Barkens Skogs AB CVR 5590314216 | BoardBoard of Directors | Since 2021 | — | Active |
| Björksund Lansen 5 AB CVR 5590781216 | BoardBoard of Directors | Since 2022 | — | Active |
| Thompson St Holding AB CVR 5591158117 | BoardBoard of Directors | Since 2020 | — | Active |
| Björksund Nordväst Fastigheter AB CVR 5591774350 | BoardBoard of Directors | Since 2022 | — | Active |
| Altocumulus Holding AB CVR 5592272719 | BoardBoard of Directors | Since 2024 | — | Active |
| Björksund Kungshagen AB CVR 5592827744 | BoardBoard of Directors | Since 2022 | — | Active |
| Björksund Invest AB CVR 5593082018 | BoardBoard of Directors | Since 2022 | — | Active |
| SB Yoga AB CVR 5593445652 | BoardBoard of Directors | Since 2026 | — | Active |
| Björksund Hamnen Fastigheter AB CVR 5593524183 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| JAXMOR Holding AB CVR 5594163114 | BoardBoard of Directors | Since 2023 | — | Active |
| Björksund Fastighetsservice AB CVR 5594163122 | BoardBoard of Directors | Since 2023 | — | Active |
| Lexa Holding AB CVR 5594745415 | BoardBoard of Directors | Since 2024 | — | Active |
| Björksund Sundet AB CVR 5595490995 | BoardBoard of Directors | Since 2025 | — | Active |
| Björksund No 34 AB CVR 5595618827 | BoardBoard of Directors | Since 2026 | — | Active |
| Axel Mörner CVR 7602021672 | OtherStakeholder | Since 1996 | — | Active |
| Björksund Lansen 6 Kommanditbolag CVR 9165173452 | OwnerOwner | Since 2022 | — | Active |
| Björksund Sörmlands Enskilda Kommanditbolag CVR 9696803189 | OwnerOwner | Since 2022 | — | Active |
| Björksund Standard 8 Kommanditbolag CVR 9696805770 | OwnerOwner | Since 2022 | — | Active |
| Björksund Örnen 2 Kommanditbolag CVR 9696805945 | OwnerOwner | Since 2022 | — | Active |