| Ängelholms Betong Aktiebolag CVR 5560991001 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| AB Lunds Cementgjuteri CVR 5563272292 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| STARKA Fastigheter AB CVR 5563741593 | BoardBoard of Directors | Since 2020 | — | Active |
| Aktiebolaget Lunds Cementgjuteri CVR 5563793370 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| KC Management i Kristianstad Aktiebolag CVR 5564101599 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Granu AB CVR 5564747276 | BoardBoard of Directors | Since 2020 | — | Active |
| Bengt Persson Management AB CVR 5565174074 | BoardDeputy Board Member | Since 2019 | — | Dissolved |
| MCN Engineering AB CVR 5566212329 | BoardDeputy Board Member | Since 2019 | — | Dissolved |
| C Holmqvist Entreprenad AB CVR 5566292016 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| STARKA Betongelement AB CVR 5566486238 | BoardBoard of Directors | Since 2019 | — | Active |
| STARKA AB CVR 5567359541 | BoardBoard of Directors | Since 2020 | — | Active |
| LH-Betong Förvaltning AB CVR 5567524052 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| MCN Engineering Förvaltning AB CVR 5567583504 | BoardDeputy Board Member | Since 2020 | — | Dissolved |
| LH-Betong AB CVR 5569159915 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| MYP Concrete Mats Persson AB CVR 5569159949 | BoardDeputy Board Member | Since 2020 | — | Dissolved |
| STARKA Betongprodukter AB CVR 5592333958 | BoardBoard of Directors | Since 2021 | — | Active |
| Starka Betongelement Holding AB CVR 5593102568 | BoardBoard of Directors | Since 2022 | — | Active |