| Catena Byggnads AB CVR 5560484726 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena Ljungby AB CVR 5565367595 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Marknadsföring Distribution Konsulting MDK Helsingborg AB CVR 5565442414 | BoardBoard of Directors | Since 2022 | — | Active |
| Catena Holding III AB CVR 5567318497 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena i Stenungsund AB CVR 5567540835 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena i Täby AB CVR 5567547509 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena Projekt 2 AB CVR 5569120297 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena Projekt 3 AB CVR 5569120305 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena Projekt 1 AB CVR 5569120321 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Trillan Fastighets AB CVR 5569365637 | BoardBoard of Directors | Since 2020 | — | Active |
| Catena Projekt 7 AB CVR 5569463457 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena Projekt 5 AB CVR 5569463473 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Catena Projekt 6 AB CVR 5569463481 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Mikgor AB CVR 5590709795 | BoardBoard of Directors | Since 2020 | — | Active |
| FLEXON AB CVR 5590909585 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| FlexProd AB CVR 5590922612 | BoardBoard of Directors | Since 2021 | — | Active |
| Flexon Intressenter AB CVR 5591463640 | BoardBoard of Directors | Since 2026 | — | Active |
| Östra Tornet Invest AB CVR 5591943948 | BoardBoard of Directors | Since 2022 | — | Active |
| bostadsrättsföreningen Pålsjö Norra CVR 7696276521 | BoardBoard of Directors | Since 2022 | — | Active |