| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| BLIKKENSLAGERMESTER ARVID HOLUM AS CVR 974434393 | OwnerLegal Owner | Since 2022 | 9.9% | Active |
| BERGENS KOBBER- OG BLIKKENSLAGERLAUG CVR 890524362 | BoardChairman | Since 2017 | — | Active |
| SOLHAUG TI AS CVR 914800048 | ManagementChief Executive Officer | Since 2015 | — | Active |
| STORBOTN 112 SEKSJON NR 2 AS CVR 912190218 | BoardBoard of Directors | Since 2021 | — | Active |
| STORBOTN 112 AS CVR 916083424 | BoardChairman | Since 2022 | — | Active |
| AS PREFA CVR 919235330 | BoardChairman | Since 2022 | — | Active |
| PREFA DRIFT AS CVR 921126905 | BoardChairman | Since 2022 | — | Active |
| GRIGGASTEMMA EIENDOM AS CVR 950623381 | BoardChairman | Since 2022 | — | Active |
| VENTILASJONS- OG BLIKKENSLAGERBEDRIFTENES LANDSFORBUND CVR 940463068 | BoardDeputy Chairman | Since 2023 | — | Active |
| TEKNIKON AS CVR 937282222 | BoardBoard of Directors | Since 2026 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| BYGG OG VENTILASJON AS CVR 933384527 | ManagementChief Executive Officer | 2015 – 2025 | — | Active |
| VBL BERGEN CVR 981626990 | BoardChairman | 2021 – 2024 | — | Active |
| STIFTELSEN BLIKKENSLAGERMESTRENES OPPLÆRINGSKONTOR CVR 976924320 | BoardBoard of Directors | 2020 – 2021 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chief Executive Officer | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile |