| Melltorp Holding AB CVR 5568166937 | BoardBoard of Directors | Since 2020 | — | Active |
| MAMA Management AB CVR 5592009731 | BoardBoard of Directors | Since 2022 | — | Active |
| MAMA Mölnlycke 1 AB CVR 5592208044 | BoardBoard of Directors | Since 2022 | — | Active |
| Melltorp Fastigheter AB CVR 5592429707 | BoardBoard of Directors | Since 2022 | — | Active |
| Melltorp Furukullen Holding AB CVR 5592435357 | BoardBoard of Directors | Since 2022 | — | Active |
| Furukullen Förvaltning AB CVR 5592462740 | BoardBoard of Directors | Since 2022 | — | Active |
| UGM Fastigheter AB CVR 5592522733 | BoardBoard of Directors | Since 2022 | — | Active |
| MAMAK AB CVR 5593086316 | BoardBoard of Directors | Since 2022 | — | Active |
| MAMAK 2 AB CVR 5593350894 | BoardBoard of Directors | Since 2022 | — | Active |
| UGM Nornan AB CVR 5593710816 | BoardBoard of Directors | Since 2022 | — | Active |
| Ekehus Projektutveckling AB CVR 5594354390 | BoardBoard of Directors | Since 2025 | — | Active |
| Ekehus Ängshem AB CVR 5594641820 | BoardBoard of Directors | Since 2025 | — | Active |
| Ekehus Fastigheter AB CVR 5595122614 | BoardBoard of Directors | Since 2025 | — | Active |
| Boråstrasten ekonomisk förening CVR 7696289433 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Bostadsrättsföreningen Karlavagnen i Skellefteå CVR 7696410575 | BoardBoard of Directors | Since 2022 | — | Active |
| Bostadsrättsföreningen Ängshem i Staffanstorp CVR 7696433684 | BoardBoard of Directors | Since 2025 | — | Active |