| ØSTEBØMYR ENERGI AS CVR 919496479 | BoardBoard of Directors | Since 2020 | — | Active |
| PORSGRUNNSPORTALEN AS CVR 924533749 | BoardChairman | Since 2020 | — | Active |
| SUNDBYHAGEN EIENDOM AS CVR 920938272 | BoardChairman | Since 2021 | — | Active |
| TEAM ROSE EIENDOM CVR 997095774 | BoardBoard of Directors | Since 2011 | — | Active |
| LABO ROSE UTVIKLING AS CVR 917743185 | BoardBoard of Directors | Since 2016 | — | Active |
| FLOODEGÅRDEN AS CVR 924756160 | BoardBoard of Directors | Since 2020 | — | Active |
| ØSTEBØMYR EIENDOM AS CVR 991742891 | BoardBoard of Directors | Since 2020 | — | Active |
| HÅNDVERKSVEGEN 1 AS CVR 923473947 | BoardChairman | Since 2019 | — | Active |
| RISØRTAKET BOLIG AS CVR 925602973 | BoardBoard of Directors | Since 2020 | — | Active |
| RERO HOLDING AS CVR 918660372 | BoardBoard of Directors | Since 2017 | — | Active |
| RISØRSENTERET AS CVR 989022334 | BoardBoard of Directors | Since 2020 | — | Active |
| BORGESTADHOLMEN I BORETTSLAG CVR 992126205 | OtherDeputy Member | Since 2021 | — | Active |
| SAMFUNNSBYGG ROSE AS CVR 925121835 | BoardBoard of Directors | Since 2020 | — | Active |
| ROSE INVEST AS CVR 976565592 | BoardBoard of Directors | Since 2013 | — | Active |
| DRAUPNER INVESTERINGER AS CVR 919075023 | BoardBoard of Directors | Since 2020 | — | Active |
| ROSE EIENDOM AS CVR 824914052 | BoardChairman | Since 2020 | — | Active |
| SVARSTAD ROSE AS CVR 925172146 | BoardChairman | Since 2020 | — | Active |
| JESSHEIM SØR NÆRING AS CVR 819627282 | BoardBoard of Directors | Since 2020 | — | Active |
| ROSE UTVIKLING AS CVR 986879501 | BoardChairman | Since 2019 | — | Active |
| MEIERIGÅRDEN PORSGRUNN AS CVR 935243270 | BoardBoard of Directors | Since 2025 | — | Active |
| NALUMSTRANDA AS CVR 929590368 | BoardChairman | Since 2022 | — | Active |
| GØI AS CVR 891686862 | BoardBoard of Directors | Since 2007 | — | Active |
| KORTEN EIENDOM AS CVR 982232783 | BoardChairman | Since 2009 | — | Active |
| BROKELANDSHEIA ØST 2 AS CVR 913842243 | BoardChairman | Since 2025 | — | Active |
| ULFSBAKVEIEN 2 AS CVR 996243095 | BoardChairman | Since 2016 | — | Active |
| ROSE CARONA AS CVR 915289037 | BoardBoard of Directors | Since 2021 | — | Active |
| PORSGRUNNSPORTALEN AS CVR 993792705 | BoardChairman | Since 2022 | — | Active |
| NORDENTORGET AS CVR 916952139 | BoardBoard of Directors | Since 2021 | — | Active |
| LØRENSKOG BUTIKKEIENDOM AS CVR 914217555 | BoardBoard of Directors | Since 2020 | — | Active |
| HAUGSJORDET 5 AS CVR 918501738 | BoardChairman | Since 2017 | — | Active |
| AUGESTADVEGEN 1 AS CVR 923474102 | BoardChairman | Since 2019 | — | Active |
| BROKK NÆRINGSEIENDOM AS CVR 998679036 | BoardBoard of Directors | Since 2020 | — | Active |
| ROSE FORVALTNING AS CVR 990735743 | BoardBoard of Directors | Since 2024 | — | Active |
| RELI MYRENE AS CVR 991374043 | BoardBoard of Directors | Since 2021 | — | Active |
| TVEITANLIA BOLIG AS CVR 922128405 | BoardChairman | Since 2019 | — | Active |
| SIGMUND AASEN EIENDOMMER AS CVR 941352103 | BoardBoard of Directors | Since 2021 | — | Active |
| RELI SKIEN AS CVR 996312267 | BoardBoard of Directors | Since 2020 | — | Active |