| TRO OMSORG AS CVR 924850418 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| F.O HOLDING AS CVR 924850604 | BoardChairman | Siden 2020 | — | Aktiv |
| FRANK OPPERUD EIENDOM AS CVR 924850752 | BoardChairman | Siden 2020 | — | Aktiv |
| D.O HOLDING AS CVR 924861851 | ManagementChief Executive Officer | Siden 2020 | — | Aktiv |
| DØGNBO HELSESENTER AS CVR 926641727 | BoardBoard of Directors | Siden 2022 | — | Aktiv |
| DBHS HOLDING AS CVR 932755513 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| DBHS EIENDOM AS CVR 932765039 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| FRANK OPPERUD KONSULENTJENESTER CVR 980753492 | OwnerOwner | Siden 1999 | — | Aktiv |
| LINKMONTERING DA CVR 986419942 | OwnerParticipant With Pro Rata Responsibility (Shared Responsibility) | Siden 2004 | — | Aktiv |
| ELIMINARE SKADEDYRKONTROLL AS CVR 936902030 | BoardBoard of Directors | Siden 2026 | — | Aktiv |
| DØGNBEMANNEDE OMSORGSBOLIGER AS CVR 924862076 | BoardBoard of Directors | Siden 2026 | — | Aktiv |
