| Multibygg Sydost AB CVR 5566894217 | BoardBoard of Directors | Since 2022 | — | Active |
| Babianen Fastighets AB CVR 5568200470 | BoardBoard of Directors | Since 2022 | — | Active |
| S-H Isolering Förvaltnings AB CVR 5569137978 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Mörebyggarna AB CVR 5590190848 | BoardBoard of Directors | Since 2024 | — | Active |
| Multibygg Sydost Holding AB CVR 5590828546 | BoardBoard of Directors | Since 2022 | — | Active |
| Grenåli i Kalmar AB CVR 5590892153 | BoardBoard of Directors | Since 2022 | — | Active |
| Skogsmarken i Kalmar AB CVR 5591114094 | BoardDeputy Board Member | Since 2021 | — | Active |
| Kvarnstaden Kalmar AB CVR 5592787971 | BoardBoard of Directors | Since 2021 | — | Active |
| Multibygg Byggservice Sydost AB CVR 5592801343 | BoardBoard of Directors | Since 2022 | — | Active |
| Kvarnstaden Fjölebro 2 AB CVR 5593169989 | BoardBoard of Directors | Since 2022 | — | Active |
| Kvarnstaden Projektholding AB CVR 5593238800 | BoardBoard of Directors | Since 2022 | — | Active |
| KvarnMolle AB CVR 5593277402 | BoardDeputy Board Member | Since 2022 | — | Active |
| Landgren Equestrian AB CVR 5593446627 | BoardDeputy Board Member | Since 2022 | — | Active |
| Kvarnstaden Spridd Helikoptern AB CVR 5593581134 | BoardBoard of Directors | Since 2022 | — | Active |
| EfaMulti AB CVR 5594114844 | BoardBoard of Directors | Since 2022 | — | Active |
| Kvarnstaden Fritzell & Pantzar AB CVR 5594135328 | BoardBoard of Directors | Since 2022 | — | Active |
| KvarnMolle Dahlbergs AB CVR 5594197229 | BoardDeputy Board Member | Since 2023 | — | Active |
| Kvarnstaden Logistik AB CVR 5594268798 | BoardBoard of Directors | Since 2023 | — | Active |
| KvarnLog1 AB CVR 5594311283 | BoardBoard of Directors | Since 2023 | — | Active |
| Trappan 1 i Kalmar AB CVR 5594356585 | BoardBoard of Directors | Since 2023 | — | Active |
| KvarnLog2 AB CVR 5595114116 | BoardBoard of Directors | Since 2025 | — | Active |
| KvarnLog3 AB CVR 5595757369 | BoardBoard of Directors | Since 2026 | — | Active |