| SATOkoti Oy CVR 0115969-7 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| SATO Oyj CVR 0201470-5 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| Keskus-Sato Oy CVR 1052776-2 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| Sato-Asunnot Oy CVR 1471718-4 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| SPB Housing Pietari Oy CVR 2141088-5 | OtherPerson with significant control | 2021 – 2023 | — | Active |
| Valmet Oyj CVR 2553019-8 | OtherPerson with significant control | 2018 – 2021 | — | Active |
| SPB Housing Neva Oy CVR 2561665-3 | OtherPerson with significant control | 2021 – 2023 | — | Active |
| Vatrotalot 5 Oy CVR 2627969-5 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| SATOkoti 24 Oy CVR 2771818-6 | OtherPerson with significant control | 2021 – 2025 | — | Dissolved |
| Suomen Satokodit 24 Oy CVR 2771959-2 | OtherPerson with significant control | 2021 – 2025 | — | Dissolved |
| Sato VK 20 Oy CVR 2775648-1 | OtherPerson with significant control | 2021 – 2023 | — | Dissolved |
| Sato-JoustoKoti Oy CVR 3015548-4 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| Sato-Hallintopalvelut Oy CVR 3015550-5 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| Sato-Rakennuttajat Oy CVR 3015551-3 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| Sato-Pysäköinti Oy CVR 3158707-8 | OtherPerson with significant control | 2021 – 2025 | — | Active |
| Uusi Sato-Rakennuttajien Asunnot Oy CVR 3158709-4 | OtherPerson with significant control | 2021 – 2023 | — | Dissolved |
| SPB Holding Oy CVR 3305756-4 | OtherPerson with significant control | 2023 – 2023 | — | Active |
| Sato-Palvelut Oy CVR 3391088-7 | OtherPerson with significant control | 2023 – 2025 | — | Active |
