| Kiinteistö Oy Hyvinkään Kauppalankatu 3-5 CVR 0125981-5 | BoardBoard of Directors | Since 2003 | — | Active |
| Asunto Oy Hyvinkään Riihimäenkatu 37 CVR 0748930-4 | BoardBoard of Directors | Since 2023 | — | Active |
| Olivest Oy CVR 1024383-1 | BoardBoard of Directors | Since 1995 | — | Active |
| Kiinteistö Oy Himoksen Helmi CVR 1565977-2 | BoardBoard of Directors | Since 1999 | — | Dissolved |
| BRA Kiinteistöt Oy CVR 1783668-0 | ManagementChief Executive Officer | Since 2018 | — | Active |
| Kiinteistö Oy Hyvinkään Valtakiinteistö CVR 1950720-7 | BoardBoard of Directors | Since 2005 | — | Active |
| Elcoline Power Oy CVR 2234802-4 | OtherConfidential Clerk | Since 2019 | — | Dissolved |
| Kiinteistö Oy Hyvinkään Lyhty CVR 2361304-5 | BoardBoard of Directors | Since 2011 | — | Active |
| Kiinteistö Oy Hyvinkään Ahjo CVR 2361306-1 | BoardBoard of Directors | Since 2011 | — | Active |
| Kiinteistö Oy Hyvinkään Ykkösparkki CVR 2361309-6 | BoardBoard of Directors | Since 2015 | — | Active |
| Magna 116 Oy CVR 2657821-4 | BoardBoard of Directors | Since 2023 | — | Active |
| Elcoline Piping Oy CVR 2893701-4 | ManagementChief Executive Officer | Since 2019 | — | Dissolved |
| Tiger Finland Oy CVR 3361663-7 | OtherConfidential Clerk | Since 2024 | — | Active |
