| Voav-Teknik i Hallsberg Aktiebolag CVR 5560931551 | BoardBoard of Directors | Since 2022 | — | Active |
| Anders Tank-Service Aktiebolag CVR 5561716050 | BoardBoard of Directors | Since 2021 | — | Active |
| Hydrex Entreprenad AB CVR 5564339249 | BoardBoard of Directors | Since 2026 | — | Active |
| Tungservice i Vimmerby AB CVR 5565139416 | BoardBoard of Directors | Since 2022 | — | Active |
| Vänersborgs tank- & miljö Aktiebolag CVR 5565804142 | BoardBoard of Directors | Since 2022 | — | Active |
| Tågskadecenter i Västerås AB CVR 5567477384 | BoardBoard of Directors | Since 2020 | — | Active |
| Kvarteret Lastbilen AB CVR 5567625610 | BoardBoard of Directors | Since 2022 | — | Active |
| Tungtek AB CVR 5568037732 | BoardBoard of Directors | Since 2022 | — | Active |
| TrainService Sweden AB CVR 5568380686 | BoardBoard of Directors | Since 2024 | — | Active |
| Framtidens Skog i Sverige AB CVR 5569656811 | BoardBoard of Directors | Since 2022 | — | Active |
| Framtidens Järnvägsteknik i Sverige AB CVR 5591419774 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Lycke Invest AB CVR 5591898639 | BoardBoard of Directors | Since 2022 | — | Active |
| Consoil Rörinspektion AB CVR 5593561037 | BoardBoard of Directors | Since 2022 | — | Active |
| Nya Lycke Invest AB CVR 5593933582 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Framtidens Fastigheter i Norden AB CVR 5595186452 | BoardBoard of Directors | Since 2025 | — | Active |