| VESTVIKEN ENTREPRENØR AS CVR 918004750 | BoardBoard of Directors | Since 2024 | — | Active |
| VESTVIKEN BETONG & TRE AS CVR 918905634 | BoardBoard of Directors | Since 2024 | — | Active |
| BYKVARTALET AS CVR 829339722 | BoardBoard of Directors | Since 2022 | — | Active |
| STASJONSGATA 36 AS CVR 918029079 | BoardBoard of Directors | Since 2021 | — | Active |
| STASJONSGATA 52-56 AS CVR 927657082 | BoardBoard of Directors | Since 2021 | — | Active |
| S48 BOLIG AS CVR 930067180 | BoardBoard of Directors | Since 2022 | — | Active |
| S48 NÆRING AS CVR 930067202 | BoardBoard of Directors | Since 2022 | — | Active |
| S48 PARKERING AS CVR 988241202 | BoardBoard of Directors | Since 2020 | — | Active |
| VESTVIKEN HÅNDVERK AS CVR 924652705 | BoardBoard of Directors | Since 2024 | — | Active |
| OXER NÆRING AS CVR 932074699 | BoardBoard of Directors | Since 2024 | — | Active |
| CAMANA AS CVR 967663131 | BoardBoard of Directors | Since 2018 | — | Active |
| OXER POTENTIAL AS CVR 981136772 | BoardChairman | Since 2011 | — | Active |
| OXER AS CVR 988475246 | BoardBoard of Directors | Since 2024 | — | Active |
| OXER EIENDOM AS CVR 988654116 | BoardBoard of Directors | Since 2024 | — | Active |
| EKR HOLDING AS CVR 989131826 | BoardBoard of Directors | Since 2013 | — | Active |
| OXER EIENDOM AS CVR 989213849 | BoardBoard of Directors | Since 2011 | — | Active |
| LULLE AS CVR 993420409 | ManagementChief Executive Officer | Since 2012 | — | Active |