| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| LISTER SMÅJOBB AS CVR 997009789 | BoardBoard of Directors | Since 2020 | — | Active |
| PETTERSEN EIENDOM AS CVR 915190669 | BoardBoard of Directors | Since 2023 | — | Active |
| TAKSPESIALISTEN AS CVR 918297146 | ManagementChief Executive Officer | Since 2016 | — | Active |
| BRØDR. PETTERSEN AS CVR 984052456 | ManagementChief Executive Officer | Since 2001 | — | Active |
| RAGNAROKK AS CVR 988724475 | ManagementChief Executive Officer | Since 2005 | — | Active |
| VENTILASJON OG BLIKKENSLAGER LAUG ROGALAND CVR 989498215 | BoardBoard of Directors | Since 2025 | — | Active |
| SPAREBANK 1 SØR-NORGE ASA CVR 937895321 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| VENTILASJONS- OG BLIKKENSLAGERBEDRIFTENES LANDSFORBUND CVR 940463068 | BoardBoard of Directors | Since 2023 | — | Active |
| TAKSPESIALISTEN GJESDAL TAK AS CVR 918945296 | BoardBoard of Directors | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| NHO BYGGENÆRINGEN CVR 983060463 | BoardBoard of Directors | 2023 – 2025 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Legal Owner | 2companies | View profile | |
| Legal Owner | 2companies | View profile | |
| Legal Owner | 1company | View profile | |
| Legal Owner | 1company | View profile | |
| Legal Owner | 1company | View profile |