| Högom AB CVR 5568157407 | ManagementChief Executive Officer | Siden 2022 | — | Aktiv |
| Jamtbygg AB CVR 5569879165 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| Castanum Fastigheter AB CVR 5569926198 | ManagementChief Executive Officer | Siden 2024 | — | Aktiv |
| Hattens fastigheter Aktiebolag CVR 5590378708 | ManagementChief Executive Officer | Siden 2025 | — | Aktiv |
| Castanum Fastigheter 102 AB CVR 5590701560 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| CPP SG66 Holdings AB CVR 5591181176 | ManagementChief Executive Officer | Siden 2025 | — | Aktiv |
| Castanum Stadsberget 12 AB CVR 5594128117 | ManagementChief Executive Officer | Siden 2022 | — | Aktiv |
| Blixt Investments AB CVR 5594308099 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| Åstö Athletics AB CVR 5594335746 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
