| Halmstads Fastighetsaktiebolag CVR 5560411786 | OtherExternal Signatory | Since 2022 | — | Active |
| Nissamedia Aktiebolag CVR 5564464245 | BoardBoard of Directors | Since 2021 | — | Active |
| Gamletull Komplementär AB CVR 5565318382 | BoardBoard of Directors | Since 2021 | — | Active |
| HF Kaptensgatan AB CVR 5568690985 | BoardBoard of Directors | Since 2020 | — | Active |
| HF Tyghusgatan AB CVR 5569064438 | BoardBoard of Directors | Since 2020 | — | Active |
| HF Mobilitet AB CVR 5569280554 | BoardBoard of Directors | Since 2020 | — | Active |
| HF Badhusgatan AB CVR 5569280562 | BoardBoard of Directors | Since 2020 | — | Active |
| HF Norra vägen AB CVR 5569280570 | BoardBoard of Directors | Since 2020 | — | Active |
| HF Järnmalmen AB CVR 5569577496 | BoardBoard of Directors | Since 2020 | — | Active |
| Leijon U.S Konsult AB CVR 5590889399 | BoardBoard of Directors | Since 2021 | — | Active |
| Halmkemi Holding AB CVR 5591327456 | BoardBoard of Directors | Since 2021 | — | Active |
| HF Kemisten AB CVR 5591327498 | BoardBoard of Directors | Since 2021 | — | Active |
| Halmstad Koltrasten AB CVR 5592570104 | BoardBoard of Directors | Since 2025 | — | Active |
| Halmstad Falk AB CVR 5593401325 | BoardBoard of Directors | Since 2022 | — | Active |
| HFAB Fanan AB CVR 5594030388 | BoardBoard of Directors | Since 2022 | — | Active |
| Halmstadsbulten Fastighets AB CVR 5594115817 | BoardBoard of Directors | Since 2024 | — | Active |
| Halmstad H8 AB CVR 5594509928 | BoardBoard of Directors | Since 2023 | — | Active |
| Oskarström Vallhalla Fastigheterna AB CVR 5594985987 | BoardBoard of Directors | Since 2024 | — | Active |
| HF Höken AB CVR 5594985995 | BoardBoard of Directors | Since 2024 | — | Active |