| ABB Service Aktiebolag CVR 5560245440 | OtherExternal Signatory | Since 2023 | — | Dissolved |
| Västerås fastighet Kungsängen AB CVR 5560395237 | BoardBoard of Directors | Since 2021 | — | Active |
| Stora Enso Service och Underhåll AB CVR 5560534926 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| ABB Business Systems AB CVR 5560559758 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| ABB Fullservice AB CVR 5560769217 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Västerås Flygfastigheter Aktiebolag CVR 5561019729 | BoardBoard of Directors | Since 2021 | — | Active |
| ABB Manufacturing & Consumer Industries AB CVR 5562430735 | OtherExternal Signatory | Since 2023 | — | Dissolved |
| ABB Livsmedelsunderhåll AB CVR 5562648088 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| ABB Industriservice Aktiebolag CVR 5563219285 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| ABB Teknikservice AB CVR 5563395572 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| ABB Pappersunderhåll AB CVR 5563463594 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Västerås Stads Strategiska Fastigheter Aktiebolag CVR 5566341367 | BoardBoard of Directors | Since 2021 | — | Active |
| Västerås Parkerings AB CVR 5590743844 | BoardBoard of Directors | Since 2022 | — | Active |
| Västerås Lövhagen 29 AB CVR 5590837083 | BoardBoard of Directors | Since 2024 | — | Active |
