| Syvab AB CVR 5560505728 | OtherOther Auditor | Since 2024 | — | Active |
| Telge (i Södertälje) AB CVR 5563076867 | OtherOther Auditor | Since 2020 | — | Active |
| Telge Energi Holding Aktiebolag CVR 5564793486 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Telge Återvinning AB CVR 5565498747 | OtherOther Auditor | Since 2020 | — | Active |
| Telge Nät AB CVR 5565581757 | OtherOther Auditor | Since 2023 | — | Active |
| Telge Energi Förvaltning AB CVR 5566019906 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| HSB Södertälje Hyresfastigheter 1 AB CVR 5593672628 | BoardBoard of Directors | Since 2022 | — | Active |
| HSB Södertälje Hyresfastigheter 2 AB CVR 5593678344 | BoardBoard of Directors | Since 2022 | — | Active |
| HSB Södertälje Hyresfastigheter 3 AB CVR 5594184607 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Telge Elnät AB CVR 5594634999 | OtherOther Auditor | Since 2025 | — | Active |
| HSB Bostadsrättsförening Morkullan i Södertälje CVR 7156000619 | BoardBoard of Directors | Since 2020 | — | Active |
| HSB:s Bostadsrättsförening Fjärilen i Södertälje CVR 7156001658 | BoardBoard of Directors | Since 2021 | — | Active |
| HSB Södertälje ek.för. CVR 7156001757 | BoardBoard of Directors | Since 2020 | — | Active |
| HSB Bostadsrättsförening Täppan i Södertälje CVR 7164201555 | BoardBoard of Directors | Since 2020 | — | Active |
| HSB Bostadsrättsförening Henriksberg i Södertälje CVR 7164215456 | BoardBoard of Directors | Since 2021 | — | Active |
| HSB Produktion i Södertälje Handelsbolag CVR 9697712736 | OtherConfidential Clerk | Since 2020 | — | Active |
