| HÅKONS GATE 12 BORETTSLAG CVR 938062706 | BoardBoard of Directors | Since 2026 | — | Active |
| H12 OAM AS CVR 936294618 | BoardChairman | Since 2025 | — | Active |
| THORVALD MEYERSGATE 50 SAMEIE CVR 976544218 | BoardChairman | Since 2014 | — | Active |
| FAGERHEIMGATA 22 BORETTSLAG CVR 889042192 | BoardBoard of Directors | Since 2006 | — | Active |
| ODD ARNE MARKEGÅRD CVR 924883200 | OwnerOwner | Since 2020 | — | Active |
| ARNEGÅRDSVEIEN 21 BORETTSLAG CVR 936644724 | BoardBoard of Directors | Since 2025 | — | Active |
| ARNEGÅRDSVEIEN 27 BORETTSLAG CVR 936648916 | BoardBoard of Directors | Since 2025 | — | Active |
| ARNEGÅRDSVEIEN 29 BORETTSLAG CVR 936648991 | BoardBoard of Directors | Since 2025 | — | Active |
| ARNEGÅRDSVEIEN 23 BORETTSLAG CVR 936649025 | BoardBoard of Directors | Since 2025 | — | Active |
| TORSHOVDALEN BORETTSLAG CVR 989042246 | BoardBoard of Directors | Since 2005 | — | Active |
| FREDRIKKE QVAMSGATE 5 BRL CVR 989115170 | BoardBoard of Directors | Since 2006 | — | Active |
| DOVRE PROSJEKT AS CVR 976162552 | OtherDeputy Member | Since 2022 | — | Active |
| CRESCENDA EQUITY HOLDING AS CVR 936294561 | BoardChairman | Since 2025 | — | Active |
| HØNEFOSS BOLIGEIENDOM AS CVR 820990072 | OwnerLegal Owner | Since 2025 | 4.0% | Active |
| AKER SOLUTIONS ASA CVR 913748174 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| HØNEFOSS BOLIGEIENDOM HOLDING AS CVR 936108121 | OwnerLegal Owner | Since 2025 | 4.0% | Active |
| DNB BANK ASA CVR 984851006 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| AKASTOR ASA CVR 986529551 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| GJENSIDIGE FORSIKRING ASA CVR 995568217 | OwnerLegal Owner | Since 2025 | 0.0% | Active |
| HELGESENSGATE 44 AS CVR 997427831 | OwnerLegal Owner | Since 2025 | 9.0% | Active |
| ENTRA ASA CVR 999296432 | OwnerLegal Owner | Since 2025 | 0.0% | Active |