| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| BERTEL O. STEEN INDUSTRI HOLDING AS CVR 930688320 | BoardChairman | Since 2025 | — | Active |
| OSLO ENERGY FORUM STI CVR 964399085 | BoardBoard of Directors | Since 2024 | — | Active |
| NORSK HYDRO ASA CVR 914778271 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| REC SILICON ASA CVR 977258561 | OwnerLegal Owner | Since 2024 | 0.0% | Active |
| HYDRO REIN AS CVR 932189569 | BoardChairman | Since 2023 | — | Active |
| NEL ASA CVR 979938799 | BoardChairman | Since 2025 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| HYDRO ENERGI AS CVR 930187240 | BoardChairman | 2022 – 2024 | — | Active |
| HYDRO ENERGI INVEST AS CVR 921689535 | BoardChairman | 2022 – 2024 | — | Active |
| HYDRO RENEWABLES HOLDING AS CVR 923263985 | BoardChairman | 2022 – 2025 | — | Active |
| POLYTEKNISK FORENING CVR 940702704 | BoardBoard of Directors | 2021 – 2024 | — | Active |
| NÆRINGSLIVETS HOVEDORGANISASJON CVR 955600436 | BoardChairman | 2021 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 2companies | View profile | |
| Board of Directors | 1company | View profile | |
| Board of Directors | 1company | View profile | |
| Chairman | 1company | View profile | |
| Chairman | 1company | View profile |