| AN-Lackering Anders Nyberg Måleri Aktiebolag CVR 5562460369 | BoardDeputy Board Member | Since 2023 | — | Dissolved |
| Enterprise Facilities Management i Västerås Aktiebolag CVR 5565920062 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| KC Söderby AB CVR 5566556212 | BoardBoard of Directors | Since 2024 | — | Active |
| KopparCronan AB CVR 5566957667 | BoardBoard of Directors | Since 2020 | — | Active |
| KC Fastighet 7 AB CVR 5590496724 | BoardBoard of Directors | Since 2020 | — | Active |
| TunaTorgett AB CVR 5590496823 | BoardBoard of Directors | Since 2020 | — | Active |
| Tumba Hills PropCo AB CVR 5590643093 | BoardBoard of Directors | Since 2020 | — | Active |
| Ida Nyberg Fastigheter AB CVR 5590685581 | BoardBoard of Directors | Since 2020 | — | Active |
| KC Lidingö AB CVR 5591437743 | BoardBoard of Directors | Since 2020 | — | Active |
| Svarven 8 Huddinge AB CVR 5592196629 | BoardBoard of Directors | Since 2020 | — | Active |
| Vinkällare Helga Gamla Stan AB CVR 5595037127 | BoardBoard of Directors | Since 2024 | — | Active |
| Camika Kommanditbolag CVR 9166415308 | OwnerOwner | Since 2022 | — | Active |
| LAKEN 2 KOMMANDITBOLAG CVR 9166415316 | OwnerOwner | Since 2022 | — | Active |
| LAKEN 5 KOMMANDITBOLAG CVR 9696785626 | OwnerOwner | Since 2022 | — | Active |