| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| SINNESLIA VELFORENING CVR 812278282 | BoardBoard of Directors | Since 2019 | — | Active |
| RØNNING ELEKTRO HOLDING AS CVR 916132670 | BoardBoard of Directors | Since 2022 | — | Active |
| EGELAND RØR AS CVR 987760605 | BoardBoard of Directors | Since 2023 | — | Active |
| SOMMERKROVEIEN 6B AS CVR 911279762 | BoardBoard of Directors | Since 2021 | — | Active |
| GML. SOKNDALSVEI 38 AS CVR 991821945 | BoardBoard of Directors | Since 2020 | — | Active |
| AGDER VENTILASJON AS CVR 988222704 | BoardBoard of Directors | Since 2022 | — | Active |
| RØNNING ELEKTRO AS CVR 915581714 | BoardBoard of Directors | Since 2021 | — | Active |
| SIG HALVORSEN AS CVR 976700376 | BoardBoard of Directors | Since 2024 | — | Active |
| TEQVA GRUPPEN AS CVR 980647943 | BoardBoard of Directors | Since 2021 | — | Active |
| TEQVA RØR HAUGESUND AS CVR 953697777 | BoardBoard of Directors | Since 2022 | — | Active |
| AVITELL AS CVR 910405004 | BoardBoard of Directors | Since 2022 | — | Active |
| SIG HALVORSEN EIENDOM AS CVR 912296865 | BoardBoard of Directors | Since 2022 | — | Active |
| MJÅVANNSVEGEN 94 AS CVR 930114626 | BoardBoard of Directors | Since 2022 | — | Active |
| HALVORSEN INVESTERING AS CVR 989216929 | BoardBoard of Directors | Since 2012 | — | Active |
| KONEKTA AS CVR 984868162 | BoardBoard of Directors | Since 2024 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Chairman | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile |