| KIT, Kunskap Infra Teknik AB CVR 5564366127 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Bergholm Försäljning AB CVR 5564504313 | BoardBoard of Directors | Since 2025 | — | Active |
| BearCom AB CVR 5565125068 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Andersson & Jansäter Entreprenad AB CVR 5565846689 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| IP konsulterna i väst AB CVR 5566051511 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| JIROTEX FURUDAHLSGRUPPEN AB CVR 5566131628 | BoardBoard of Directors | Since 2025 | — | Active |
| Kungsbacka Stadsnät AB CVR 5567188825 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| LEDventure AB CVR 5567725345 | BoardBoard of Directors | Since 2024 | — | Active |
| Törnäs Invest AB CVR 5568474364 | BoardBoard of Directors | Since 2022 | — | Active |
| Relink Services AB CVR 5568599251 | BoardDeputy Board Member | Since 2019 | — | Dissolved |
| Nordlund Entreprenad AB CVR 5568793953 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Transtema Network Services AB CVR 5568847676 | BoardBoard of Directors | Since 2021 | — | Active |
| Rud Hadoque AB CVR 5569593022 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Hadoque Two AB CVR 5569862625 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Transtema Group AB CVR 5569880411 | BoardBoard of Directors | Since 2020 | — | Active |
| Transtema Infrastructure AB CVR 5590107719 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Fastighetsbolaget Råå 1 och 2 AB CVR 5590341243 | BoardBoard of Directors | Since 2020 | — | Active |
| Pong DataCenter AB CVR 5590506621 | BoardDeputy Board Member | Since 2019 | — | Dissolved |
| Råå Invest AB CVR 5591199442 | BoardBoard of Directors | Since 2020 | — | Active |
| Green Contriver AB CVR 5591201412 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Råå Förvaltning AB CVR 5591201420 | BoardBoard of Directors | Since 2020 | — | Active |
| Törnäs Holding AB CVR 5591649024 | BoardBoard of Directors | Since 2022 | — | Active |
| Evify Sweden AB CVR 5591762496 | BoardBoard of Directors | Since 2020 | — | Active |
| Bergholm Fritidsfordon AB (publ) CVR 5593114183 | BoardBoard of Directors | Since 2025 | — | Active |
| Subitus Invest AB CVR 5593877078 | BoardBoard of Directors | Since 2022 | — | Active |
| Lighthouse Rental AB CVR 5593877086 | BoardBoard of Directors | Since 2022 | — | Active |
| Proptech Innovations Holding i Göteborg AB CVR 5594149311 | BoardBoard of Directors | Since 2024 | — | Dissolved |
| Entreprenörsvärden AB CVR 5594248006 | BoardBoard of Directors | Since 2023 | — | Active |
| Blomab Fastigheter Kommanditbolag CVR 9168387158 | OwnerOwner | Since 2022 | — | Active |