| Erfacon Sweden AB CVR 5566014162 | BoardBoard of Directors | Since 2022 | — | Active |
| Umia AB CVR 5568005721 | BoardBoard of Directors | Since 2025 | — | Active |
| Umia Holding AB CVR 5568755077 | BoardBoard of Directors | Since 2022 | — | Active |
| NDMX Sweden AB CVR 5568901911 | BoardBoard of Directors | Since 2022 | — | Active |
| Umia Sweden AB CVR 5569942377 | BoardBoard of Directors | Since 2021 | — | Active |
| Umia Syd AB CVR 5590508601 | BoardBoard of Directors | Since 2021 | — | Active |
| Umia Trelleborg AB CVR 5590992284 | BoardBoard of Directors | Since 2020 | — | Active |
| Umia Säkerhet AB CVR 5591101612 | BoardBoard of Directors | Since 2022 | — | Active |
| Umia Teknikkonsult AB CVR 5591338271 | BoardDeputy Board Member | Since 2025 | — | Active |
| AM Fastigheter i Sävar AB CVR 5591506521 | BoardBoard of Directors | Since 2022 | — | Active |
| Familjen Ruth Holding AB CVR 5592021082 | BoardDeputy Board Member | Since 2022 | — | Active |
| Umeå Classic Cars & Events AB CVR 5592253115 | BoardBoard of Directors | Since 2022 | — | Active |
| Umia Göteborg AB CVR 5594039058 | BoardBoard of Directors | Since 2024 | — | Active |
| Umia Innovation Intressenter AB CVR 5594390501 | BoardBoard of Directors | Since 2025 | — | Active |