| Skanska Sverige AB CVR 5560339086 | OtherExternal Signatory | Since 2020 | — | Active |
| Stabilator Aktiebolag CVR 5560497587 | OtherExternal Signatory | Since 2025 | — | Active |
| Aktiebolaget Schakt & Transport CVR 5560548751 | OtherExternal Signatory | Since 2022 | — | Active |
| Skanska Rental AB CVR 5560909037 | OtherExternal Signatory | Since 2022 | — | Active |
| Aktiebolaget Sydsten CVR 5561082990 | BoardDeputy Board Member | Since 2021 | — | Active |
| Härryda Kross Aktiebolag CVR 5563470474 | BoardDeputy Board Member | Since 2022 | — | Active |
| Skanska Elproducent AB CVR 5567157697 | OtherExternal Signatory | Since 2022 | — | Active |
| Skanska Industrial Production Nordic AB CVR 5567683858 | OtherExternal Signatory | Since 2019 | — | Dissolved |
| Skanska Industrial Solutions AB CVR 5567931638 | OtherExternal Signatory | Since 2022 | — | Active |
| Skanska Asfalt och Betong Inköp AB CVR 5568046360 | BoardDeputy Board Member | Since 2022 | — | Active |
| Skanska Munkebo AB CVR 5594637596 | OtherExternal Signatory | Since 2025 | — | Active |
| Skanska Slädene AB CVR 5594651324 | OtherExternal Signatory | Since 2025 | — | Active |
| Mjuknäva Holding AB CVR 5594705831 | OtherExternal Signatory | Since 2024 | — | Active |
| Havremark Holding AB CVR 5595579060 | OtherExternal Signatory | Since 2026 | — | Active |