| BESSTEK AS CVR 917140715 | ManagementChief Executive Officer | Siden 1998 | — | Aktiv |
| SAMEIET SUNDLANDVEIEN 20 CVR 933452166 | BoardBoard of Directors | Siden 2024 | — | Aktiv |
| OSMUNDSEN HOLDING AS CVR 989175904 | ManagementChief Executive Officer | Siden 2006 | — | Aktiv |
| LILLEVAHRSKOGEN 28 AS CVR 997399609 | ManagementChief Executive Officer | Siden 2011 | — | Aktiv |
| THOR MEDICAL ASA CVR 994297422 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| ELMERA GROUP ASA CVR 920153577 | OwnerLegal Owner | Siden 2023 | 0.0% | Aktiv |
| NORSK HYDRO ASA CVR 914778271 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| REC SILICON ASA CVR 977258561 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| VESTFOLD TRAFO ENERGI AS CVR 976069285 | ManagementChief Executive Officer | Siden 2025 | — | Aktiv |
| HEXAGON PURUS ASA CVR 919317558 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| DNO ASA CVR 921526121 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| SCANA ASA CVR 928613941 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| CAVENDISH HYDROGEN ASA CVR 933187764 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| KONGSBERG GRUPPEN ASA CVR 943753709 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| KITRON ASA CVR 976605713 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
| NEL ASA CVR 979938799 | OwnerLegal Owner | Siden 2024 | 0.0% | Aktiv |
