| Tranvik Industries AB CVR 5562950625 | BoardBoard of Directors | Since 2020 | — | Active |
| Tranvik Projekt AB CVR 5566569520 | BoardBoard of Directors | Since 2020 | — | Active |
| Centralen Rimbo AB CVR 5567189930 | BoardBoard of Directors | Since 2022 | — | Active |
| Tranvik Hus AB CVR 5569647646 | BoardBoard of Directors | Since 2020 | — | Active |
| Tranvik Craneloch Holding AB CVR 5569649246 | BoardBoard of Directors | Since 2020 | — | Active |
| Mina Huus Sverige AB CVR 5569689796 | BoardBoard of Directors | Since 2022 | — | Active |
| Reformhus Sverige AB CVR 5590083449 | BoardBoard of Directors | Since 2020 | — | Active |
| Svenska Framtidsbostäder AB CVR 5590123724 | BoardBoard of Directors | Since 2022 | — | Active |
| Tranvik Industrifastigheter AB CVR 5590699566 | BoardBoard of Directors | Since 2022 | — | Active |
| Tranvik Bostäder AB CVR 5590866710 | BoardBoard of Directors | Since 2022 | — | Active |
| Tranvik samfastigheter AB CVR 5591897656 | BoardBoard of Directors | Since 2022 | — | Active |
| Rimbo Aktiv AB CVR 5593445744 | BoardBoard of Directors | Since 2022 | — | Active |
| Tranvik Torp AB CVR 5593448722 | BoardBoard of Directors | Since 2022 | — | Active |
| Rimbo Västra Fastighets AB CVR 5595140319 | BoardBoard of Directors | Since 2025 | — | Active |
| Rimbo Västertorpskogen Bostad Ett AB CVR 5595362244 | BoardBoard of Directors | Since 2025 | — | Active |
| Ekebyholmshöjden Bostäder AB CVR 5595362277 | BoardBoard of Directors | Since 2025 | — | Active |
| Stadsberget Norrtälje AB CVR 5595636894 | BoardBoard of Directors | Since 2026 | — | Active |
| Stadsberget Norrtälje 2 AB CVR 5595653923 | BoardBoard of Directors | Since 2026 | — | Active |