| Sollentuna Energi och Miljö Aktiebolag CVR 5560915166 | ManagementChief Executive Officer | Since 2023 | — | Active |
| Sollentuna Elhandel AB CVR 5564936549 | ManagementChief Executive Officer | Since 2023 | — | Active |
| Brista 2 Aktiebolag CVR 5568294564 | BoardBoard of Directors | Since 2023 | — | Active |
| SEOM Holding AB CVR 5594572231 | ManagementChief Executive Officer | Since 2023 | — | Active |
| Sollentuna Elnät AB CVR 5594572249 | ManagementChief Executive Officer | Since 2023 | — | Active |
| SEOM Service AB CVR 5594572256 | ManagementChief Executive Officer | Since 2024 | — | Active |
| Austler Consulting AB CVR 5595228122 | BoardBoard of Directors | Since 2025 | — | Active |
| Jörgen Austler CVR 7408127814 | OtherStakeholder | Since 2010 | — | Active |
| P. Austler Delicatessen Handelsbolag CVR 9697655257 | OwnerOwner | Since 2022 | — | Active |