| VELFORENINGEN STENSRUDVEIEN 4 CVR 820995902 | BoardChairman | Siden 2018 | — | Aktiv |
| FAGERBORGKVARTALET GARASJESAMEIE CVR 929349970 | BoardBoard of Directors | Siden 2023 | — | Aktiv |
| GJENSIDIGE FORSIKRING ASA CVR 995568217 | OwnerLegal Owner | Siden 2023 | 0.0% | Aktiv |
| KRINGSJAA NORGE AS CVR 916694695 | BoardChairman | Siden 2024 | — | Aktiv |
| NORDBYVEIEN 20 AS CVR 919724544 | BoardBoard of Directors | Siden 2017 | — | Aktiv |
| ØSTHEIM PARK UTVIKLING AS CVR 921351569 | ManagementChief Executive Officer | Siden 2019 | — | Aktiv |
| PERTRA AS CVR 925551791 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| KONTORFELLESSKAPET ROV28 AS CVR 927607859 | OtherContact Person | Siden 2021 | — | Aktiv |
| ØSTHEIM EIENDOMSSERVICE AS CVR 927770091 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| EKLØV PROSJEKT CVR 931154850 | ManagementChief Executive Officer | Siden 2023 | — | Aktiv |
| ØSTHEIM HOLDING AS CVR 988942413 | ManagementChief Executive Officer | Siden 2005 | — | Aktiv |
| ØE BOLIG AS CVR 996568857 | BoardChairman | Siden 2023 | — | Aktiv |
| CIRCIO HOLDING ASA CVR 996162095 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| THOR MEDICAL ASA CVR 994297422 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
