| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| BUNDEBYGG AS CVR 962383149 | OtherObserver | Since 2025 | — | Active |
| OPPENVANNVERKET SA CVR 970040447 | BoardBoard of Directors | Since 2013 | — | Active |
| BHC HOLDING AS CVR 925923702 | BoardChairman | Since 2020 | — | Active |
| KALVSJØ UTVIKLING AS CVR 926111299 | ManagementChief Executive Officer | Since 2020 | — | Active |
| SAMEIET RIDDERGAARDEN CVR 930771465 | OtherDeputy Member | Since 2024 | — | Active |
| HANS-JØRGEN BJØRALT CVR 997812433 | OwnerOwner | Since 2012 | — | Active |
| BACKE OPPLAND AS CVR 938034087 | ManagementChief Executive Officer | Since 2021 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| MJØSEN MURMESTERFORRETNING AS CVR 983528597 | BoardBoard of Directors | 2021 – 2025 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Chief Executive Officer | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile |