| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| HARALDSEN VVS OG EIENDOM AS CVR 993275921 | OtherContact Person | Since 2008 | — | Active |
| TEKNISK DRIFT OG EIENDOM AS CVR 925237698 | BoardChairman | Since 2020 | — | Active |
| LØRENSKOG RØRLEGGERBEDRIFT AS CVR 935935024 | ManagementChief Executive Officer | Since 2011 | — | Active |
| ROR RØRLEGGERBEDRIFTENES OPPLÆRINGSKONTOR ROMERIKE CVR 989830147 | BoardBoard of Directors | Since 2014 | — | Active |
| ROMERIKE RØRLEGGERLAUG CVR 912677753 | BoardBoard of Directors | Since 2025 | — | Active |
| RØRENTREPRENØRENE NORGE-ROMERIKE CVR 987877898 | BoardBoard of Directors | Since 2023 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| RØRENTREPRENØRENE NORGE CVR 960951581 | BoardBoard of Directors | 2020 – 2023 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Deputy Member | 1company | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Deputy Member | 1company | View profile | |
| Deputy Member | 1company | View profile | |
| Chairman | 1company | View profile |