| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Grundia Fastigheter AB CVR 5562400704 | BoardBoard of Directors | Since 2021 | — | Active |
| S Blomquist Entreprenad AB CVR 5563191195 | BoardBoard of Directors | Since 2022 | — | Active |
| Torbjörn Sundh Entreprenad Aktiebolag CVR 5563880904 | BoardBoard of Directors | Since 2022 | — | Active |
| BOHUS BERGSPRÄNGNING Aktiebolag CVR 5564007788 | BoardBoard of Directors | Since 2020 | — | Active |
| Norrbottens Bergteknik Aktiebolag CVR 5564289063 | BoardBoard of Directors | Since 2020 | — | Active |
| TSB Borrentreprenad AB CVR 5564481215 | BoardBoard of Directors | Since 2022 | — | Active |
| Bröderna Anderssons Grus Aktiebolag CVR 5564764396 | BoardBoard of Directors | Since 2022 | — | Active |
| Prospekteringsteknik i Norrland AB CVR 5565649000 | BoardBoard of Directors | Since 2021 | — | Active |
| Rovalin AB CVR 5566242615 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Nordisk Grundteknik AB CVR 5566507496 | BoardBoard of Directors | Since 2020 | — | Active |
| Björklöven AB CVR 5566943279 | BoardBoard of Directors | Since 2025 | — | Active |
| Pålab Holding AB CVR 5567107775 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Hyrcon Bergsprängning AB CVR 5567151237 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| BGS Svensson AB CVR 5567505853 | BoardBoard of Directors | Since 2022 | — | Active |
| Berg & Betongförstärkning Jarl-Eric Majqvist AB CVR 5567713242 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| GeO Pålen AB CVR 5567750814 | BoardBoard of Directors | Since 2020 | — | Active |
| Grundia AB CVR 5568023401 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Getten AB CVR 5568296585 | BoardBoard of Directors | Since 2022 | — | Active |
| Bergförstärkningsgruppen i Sverige AB CVR 5568901333 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Soil Mixing Group AB CVR 5590011606 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| STH Spår och Entreprenad AB CVR 5590258199 | BoardBoard of Directors | Since 2022 | — | Active |
| Nordisk Bergteknik AB (publ) CVR 5590592506 | ManagementChief Executive Officer | Since 2021 | — | Active |
| Atandakil Invest AB CVR 5590633185 | BoardBoard of Directors | Since 2022 | — | Active |
| Soil Mixing Group Holding AB CVR 5590956917 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Soil Mixing Group Maskin AB CVR 5590972708 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Stentäppans fastighets AB CVR 5591314322 | BoardBoard of Directors | Since 2022 | — | Active |
| Infrastructure Group Nordic AB CVR 5592267719 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Power Mining Sverige AB CVR 5592335508 | BoardBoard of Directors | Since 2021 | — | Active |
| DiamantBorrService i Norr AB CVR 5592341415 | BoardBoard of Directors | Since 2020 | — | Active |
| Jovian Invest AB CVR 5592922750 | BoardBoard of Directors | Since 2022 | — | Active |
| Rovalin Nord AB CVR 5593114662 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| ACJL Holding AB CVR 5594309683 | BoardBoard of Directors | Since 2023 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| NP Fastighet i Kungälv AB CVR 5567050355 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Bergteknik Norr Holding AB CVR 5569117459 | BoardBoard of Directors | 2021 – 2021 | — | Dissolved |
| El & Ventilationsteknik i Umeå AB CVR 5569943540 | BoardBoard of Directors | 2022 – 2024 | — | Active |
| Gröna Loviseberg SPV AB CVR 5590371547 | BoardBoard of Directors | 2022 – 2022 | — | Dissolved |
| Jernstenen Invest AB CVR 5591716328 | BoardBoard of Directors | 2022 – 2026 | — | Active |
| Visa Invest Nordic AB CVR 5592222854 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Femme d'Ovia AB CVR 5592621550 | BoardDeputy Board Member | 2020 – 2022 | — | Active |
| Geogruppen i Göteborg Holding AB CVR 5594174384 | BoardBoard of Directors | 2023 – 2024 | — | Active |
| Bergsprängningsentreprenörerna i Sverige Ekonomiska förening CVR 7696079164 | BoardDeputy Board Member | 2020 – 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Board of Directors | 3companies | View profile | |
| Deputy Board Member | 3companies | View profile | |
| Chief Auditor | 3companies | View profile | |
| Deputy Board Member | 3companies | View profile | |
| Chief Auditor | 1company | View profile |