| GREV EIENDOMSINVEST AS CVR 911838931 | OtherContact Person | Since 2020 | — | Active |
| TERJE ELLEFSEN AS CVR 918411852 | ManagementChief Executive Officer | Since 2017 | — | Active |
| TERJE ELLEFSEN CVR 969978873 | OwnerOwner | Since 1995 | — | Active |
| TELLEF HOLDING AS CVR 988957399 | ManagementChief Executive Officer | Since 2006 | — | Active |
| KRUKE INVEST AS CVR 989242318 | ManagementChief Executive Officer | Since 2008 | — | Active |
| BJUNEVEIEN 110 AS CVR 991422331 | ManagementChief Executive Officer | Since 2007 | — | Active |
| KRUKE INVEST AS CVR 996598195 | ManagementChief Executive Officer | Since 2020 | — | Active |
| TERJE ELLEFSEN AS CVR 979985754 | ManagementChief Executive Officer | Since 2019 | — | Active |
| GULLERØD MILJØ INVEST AS CVR 936347827 | OtherContact Person | Since 2025 | — | Active |
| SAMEIET GREV WEDELSGATE 8B CVR 915312934 | BoardChairman | Since 2022 | — | Active |