| Stensjön Kraft AB CVR 5560005158 | BoardBoard of Directors | Since 2020 | — | Active |
| Uddeholm Kraft Aktiebolag CVR 5560005539 | BoardBoard of Directors | Since 2022 | — | Active |
| Fortum Sverige AB CVR 5560068230 | BoardDeputy Board Member | Since 2026 | — | Active |
| Brännälven Kraft AB CVR 5560176678 | BoardBoard of Directors | Since 2020 | — | Active |
| Ångefallen Kraft AB CVR 5560313230 | BoardBoard of Directors | Since 2024 | — | Active |
| Bullerforsens Kraft Aktiebolag CVR 5560364514 | BoardDeputy Board Member | Since 2020 | — | Dissolved |
| Blåsjön Kraft AB CVR 5560449695 | BoardBoard of Directors | Since 2020 | — | Active |
| Tåsans Kraftaktiebolag CVR 5560506197 | BoardBoard of Directors | Since 2024 | — | Active |
| Horrmundsvalla Kraftaktiebolag CVR 5560594227 | BoardBoard of Directors | Since 2024 | — | Active |
| Väsa Kraftaktiebolag CVR 5560657818 | BoardBoard of Directors | Since 2024 | — | Active |
| Blybergs Kraftaktiebolag CVR 5560657826 | BoardBoard of Directors | Since 2024 | — | Active |
| Oreälvens Kraftaktiebolag CVR 5562101245 | BoardBoard of Directors | Since 2024 | — | Active |
| TANDLÄKARE ANGELA HANSSON AB CVR 5566185293 | BoardDeputy Board Member | Since 2022 | — | Active |
| Spinback Ventures AB CVR 5592017650 | BoardBoard of Directors | Since 2022 | — | Active |
| Nya Bullerforsen Kraft AB CVR 5593627267 | BoardBoard of Directors | Since 2024 | — | Active |
| Fortum Mockfors Kraft AB CVR 5593646010 | BoardBoard of Directors | Since 2024 | — | Dissolved |