| PRESTEVEGEN AS CVR 913834801 | ManagementChief Executive Officer | Siden 2019 | — | Aktiv |
| HETLANDSGATA 26 AS CVR 915481450 | ManagementChief Executive Officer | Siden 2015 | — | Aktiv |
| BRYNE PARK NORD AS CVR 926775227 | ManagementChief Executive Officer | Siden 2021 | — | Aktiv |
| HOLO GARD Leif Undheim CVR 978621120 | OwnerOwner | Siden 1997 | — | Aktiv |
| HOLO INVEST AS CVR 997125495 | BoardChairman | Siden 2011 | — | Aktiv |
| SVERTINGSTAD BOLIGUTVIKLING AS CVR 917153159 | BoardBoard of Directors | Siden 2017 | — | Aktiv |
| UNDHEIM HANDELSLAG SA CVR 917013918 | BoardChairman | Siden 2022 | — | Aktiv |
| VIKESÅ BOLIGUTVIKLING AS CVR 918466215 | ManagementChief Executive Officer | Siden 2017 | — | Aktiv |
| TOMTESPESIALISTEN AS CVR 995715899 | ManagementChief Executive Officer | Siden 2011 | — | Aktiv |
| PRESTEVEGEN AS CVR 822667252 | BoardBoard of Directors | Siden 2019 | — | Aktiv |
| TJØTTA TERRASSE AS CVR 922807760 | BoardBoard of Directors | Siden 2020 | — | Aktiv |
| UNDHEIM OVERFLATE TEKNIKK AS CVR 924393912 | BoardChairman | Siden 2020 | — | Aktiv |
| TJØTTA UTBYGGINGSSELSKAP AS CVR 997106075 | ManagementChief Executive Officer | Siden 2021 | — | Aktiv |
| SVERTINGSTAD AS CVR 998523583 | ManagementChief Executive Officer | Siden 2023 | — | Aktiv |
| FROMA EIENDOM AS CVR 999034209 | ManagementChief Executive Officer | Siden 2019 | — | Aktiv |
