| Mählers Smide AB CVR 5561212282 | BoardBoard of Directors | Since 2022 | — | Active |
| Niphälsan AB CVR 5561950329 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| K.M. Art Aktiebolag CVR 5564881794 | BoardDeputy Board Member | Since 2022 | — | Active |
| Maxmoduler Produktion AB CVR 5566057328 | BoardBoard of Directors | Since 2020 | — | Active |
| RH Control i Nord AB CVR 5567963631 | BoardBoard of Directors | Since 2025 | — | Active |
| Sesemic AB CVR 5568249006 | BoardBoard of Directors | Since 2020 | — | Active |
| Boliden Electro AB CVR 5569564858 | BoardBoard of Directors | Since 2020 | — | Active |
| Process Automation Skellefteå AB CVR 5590305552 | BoardBoard of Directors | Since 2025 | — | Active |
| Polskenet 3 AB CVR 5591546295 | BoardBoard of Directors | Since 2022 | — | Active |
| Maxmoduler Fleet AB CVR 5592503766 | BoardBoard of Directors | Since 2021 | — | Active |
| Polskenet 4 AB CVR 5592993348 | BoardBoard of Directors | Since 2022 | — | Active |
| Polskenet 6 AB CVR 5593705246 | BoardBoard of Directors | Since 2022 | — | Active |
| Nabla Invest AB CVR 5593807174 | BoardBoard of Directors | Since 2022 | — | Active |
| Polskenet 8 AB CVR 5594201112 | BoardBoard of Directors | Since 2023 | — | Active |