| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| STEINBAKKEN ENTREPRENØR AS CVR 921061374 | BoardBoard of Directors | Since 2025 | — | Active |
| STORENXTDOOR AS CVR 928051862 | BoardChairman | Since 2021 | — | Active |
| BRÅTESVINGEN UTVIKLING AS CVR 917453993 | BoardBoard of Directors | Since 2017 | — | Active |
| ATEA ASA CVR 920237126 | OwnerLegal Owner | Since 2023 | 0.0% | Active |
| PRESTÅSEN PARK AS CVR 821668832 | BoardChairman | Since 2023 | — | Active |
| REFSTADVEIEN 22 AS CVR 823577842 | BoardBoard of Directors | Since 2019 | — | Active |
| KOBH AS CVR 832212202 | BoardBoard of Directors | Since 2023 | — | Active |
| AIR-TECH AS CVR 889558652 | BoardBoard of Directors | Since 2023 | — | Active |
| BJØRNSRUD INVEST AS CVR 897475952 | OtherContact Person | Since 2011 | — | Active |
| PROSJEKT OG INVESTERINGSPARTNER AS CVR 916620721 | ManagementChief Executive Officer | Since 2016 | — | Active |
| MASKINENTREPRENØR STIAN A. OLSEN AS CVR 918488588 | BoardBoard of Directors | Since 2024 | — | Active |
| MOSTU UTVIKLING AS CVR 921015178 | ManagementChief Executive Officer | Since 2018 | — | Active |
| KLIMA OG BYGG HOLDING AS CVR 925856487 | BoardBoard of Directors | Since 2021 | — | Active |
| STABILO AS CVR 925922846 | BoardBoard of Directors | Since 2020 | — | Active |
| OP BYGG AS CVR 927472236 | BoardChairman | Since 2023 | — | Active |
| GRANVOLL KA2 AS CVR 929588401 | OtherContact Person | Since 2022 | — | Active |
| ANEH AS CVR 930310921 | BoardBoard of Directors | Since 2023 | — | Active |
| GRANVOLL KA1 AS CVR 930537314 | BoardChairman | Since 2023 | — | Active |
| ATE PROSJEKT AS CVR 933569837 | BoardBoard of Directors | Since 2024 | — | Active |
| STEINBAKKEN HOLDING AS CVR 935023203 | BoardBoard of Directors | Since 2025 | — | Active |
| AAS & NORDAL AS CVR 980383660 | BoardChairman | Since 2023 | — | Active |
| KLIMA OG BYGG AS CVR 988106542 | BoardChairman | Since 2023 | — | Active |
| BJØRNSRUD HOLDING AS CVR 989121804 | OtherContact Person | Since 2006 | — | Active |
| ATE AS CVR 998196310 | BoardChairman | Since 2024 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| PRESTMOSVEGEN 6 AS CVR 918129367 | BoardBoard of Directors | 2016 – 2023 | — | Active |
| PRO PARTNERS AS CVR 919857013 | BoardChairman | 2020 – 2023 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Board of Directors | 1company | View profile |