| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| MUNDHEIMSDALEN SKYTTERLAG CVR 893864822 | BoardChairman | Since 2020 | — | Active |
| LEIRSTEIN AS CVR 932840219 | BoardChairman | Since 2024 | — | Active |
| BYGGDA GRUPPEN AS CVR 933032361 | BoardChairman | Since 2024 | — | Active |
| INVEST'DA AS CVR 933107558 | BoardChairman | Since 2024 | — | Active |
| BYGG'DA EIENDOM AS CVR 933302601 | BoardChairman | Since 2024 | — | Active |
| EIRIK LEIRSTEIN CVR 822288472 | OwnerOwner | Since 2019 | — | Active |
| BYGG'DA AS CVR 922634386 | BoardChairman | Since 2020 | — | Active |
| BYGGDA VESTLAND AS CVR 936276865 | BoardChairman | Since 2025 | — | Active |
| MUNDHEIM MINI MASKIN AS CVR 925123625 | BoardDeputy Chairman | Since 2020 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| LEIRSTEIN STILLAS AS CVR 913529758 | BoardChairman | 2018 – 2021 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile |