| Lumo Kodit Oyj CVR 0116336-2 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| Keskinäinen Vakuutusyhtiö Fennia CVR 0196826-7 | OtherConfidential Clerk | 2019 – 2024 | — | Active |
| Lumo Hallintopalvelut Oy CVR 0911265-8 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| Vakuutusosakeyhtiö Henki-Fennia CVR 1496059-8 | OtherPerson with significant control | 2019 – 2024 | — | Active |
| Alko Oy CVR 1505551-4 | OtherConfidential Clerk | 2024 – 2026 | — | Active |
| Lumo Vuokratalot Oy CVR 2303701-7 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| Lumo Asuminen Oy CVR 2336408-5 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| Lumo 2019 Oy CVR 2689805-8 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| Lumo 2020 Oy CVR 2689806-6 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| Lumo 2021 Oy CVR 2689808-2 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| Lumo Holding 2 Oy CVR 2694306-6 | OtherPerson with significant control | 2018 – 2019 | — | Active |
| Lumohousing 7 Oy CVR 2694319-7 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| VVOhousing 8 Oy CVR 2694322-6 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| VVOhousing 9 Oy CVR 2694323-4 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| Lumohousing 10 Oy CVR 2694324-2 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| Lumohousing 11 Oy CVR 2694326-9 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| Lumohousing 12 Oy CVR 2694329-3 | OtherPerson with significant control | 2018 – 2019 | — | Dissolved |
| VVO Hoivakiinteistöt Oy CVR 2694332-2 | OtherPerson with significant control | 2018 – 2019 | — | Active |
