| Klasén & Wickström Förvaltning AB CVR 5569931552 | BoardBoard of Directors | Since 2020 | — | Active |
| Stationsvakten i Halmstad AB CVR 5590035795 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Klasén & Wickström Holding AB CVR 5590594197 | BoardBoard of Directors | Since 2020 | — | Active |
| Familjen Wickström Holding AB CVR 5590913587 | BoardBoard of Directors | Since 2020 | — | Active |
| J & M Wickström AB CVR 5592171770 | BoardBoard of Directors | Since 2020 | — | Active |
| Bissmarksgatan Fastighets AB CVR 5593462848 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Halmstad 130 AB CVR 5593616492 | BoardBoard of Directors | Since 2022 | — | Active |
| Chappe AB CVR 5593675548 | BoardBoard of Directors | Since 2022 | — | Active |
| Halmstad Dekoratören 6 AB CVR 5593756587 | BoardBoard of Directors | Since 2022 | — | Active |
| BM i Halmstad Fastighets 1 AB CVR 5594079310 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| KWJ Invest AB CVR 5594858630 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| HWE Draget AB CVR 5594955568 | BoardBoard of Directors | Since 2025 | — | Active |
| HWE Direktören AB CVR 5594968082 | BoardBoard of Directors | Since 2024 | — | Active |
| Halmstad Draget AB CVR 5595026344 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| O Gruppen Invest AB CVR 5595500827 | BoardBoard of Directors | Since 2025 | — | Active |
| Halmstad Villshärad 8:19 AB CVR 5595621037 | BoardBoard of Directors | Since 2025 | — | Active |
