| Oy Suomen Tietotoimisto - Finska Notisbyrån Ab CVR 0114448-7 | OtherConfidential Clerk | Since 2024 | — | Active |
| Sanoma Tekniikkajulkaisut Oy CVR 0357469-1 | OtherPerson with significant control | Since 2024 | — | Active |
| H.I.P. Music Productions Oy CVR 1038118-5 | OtherPerson with significant control | Since 2023 | — | Dissolved |
| Sanoma Manu Oy CVR 1058025-6 | OtherPerson with significant control | Since 2024 | — | Active |
| Sanoma Media Finland Oy CVR 1515901-4 | OtherPerson with significant control | Since 2023 | — | Active |
| Sanomala Oy CVR 1922952-6 | OtherPerson with significant control | Since 2023 | — | Active |
| KAIKU ENTERTAINMENT OY CVR 2146901-9 | OtherPerson with significant control | Since 2024 | — | Active |
| Routa Markkinointi Oy CVR 2455180-0 | OtherConfidential Clerk | Since 2021 | — | Dissolved |
| OPV Holding Oy CVR 3198985-1 | OtherDeputy Member | Since 2021 | — | Active |
