| Widén & Erikson Byggnads Aktiebolag CVR 5563367266 | BoardBoard of Directors | Since 2021 | — | Active |
| Lod Konsult AB CVR 5567427249 | BoardBoard of Directors | Since 2022 | — | Active |
| TAAK Fastigheter AB CVR 5568029366 | BoardBoard of Directors | Since 2022 | — | Active |
| WE Projekt AB CVR 5592359763 | BoardBoard of Directors | Since 2022 | — | Active |
| Widén och Erikson Holding AB CVR 5592359821 | BoardBoard of Directors | Since 2022 | — | Active |
| WE Bostad Holding AB CVR 5592469562 | BoardBoard of Directors | Since 2022 | — | Active |
| AK68 Holding AB CVR 5592510761 | BoardBoard of Directors | Since 2022 | — | Active |
| Athena Wilmagården AB CVR 5593078636 | BoardBoard of Directors | Since 2024 | — | Active |
| WE Projekt Vendela AB CVR 5593208233 | BoardBoard of Directors | Since 2022 | — | Active |
| Athena Invest AB CVR 5594694571 | BoardBoard of Directors | Since 2024 | — | Active |
| Athena Fastigheter AB CVR 5594785494 | BoardBoard of Directors | Since 2024 | — | Active |
| Athena Spoven 2 AB CVR 5594815366 | BoardBoard of Directors | Since 2024 | — | Active |
| Athena syd AB CVR 5594815432 | BoardBoard of Directors | Since 2024 | — | Active |
