| SIAB Maskin Aktiebolag CVR 5560497066 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| BALLAST MELLANSVERIGE Aktiebolag CVR 5560551037 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Aktiebolaget Gelleråsen CVR 5560815002 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Västerbottens Grusförädling Aktiebolag CVR 5560884933 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Hulgos Aktiebolag CVR 5561079152 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Aktiebolaget Jämtlandsvägar CVR 5561099440 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Ärla Grus Aktiebolag CVR 5561406314 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| ABC-Asfalt Aktiebolag CVR 5561466060 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Falu Anläggnings Aktiebolag CVR 5561650606 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Åsby Grus och Betong Aktiebolag CVR 5561859728 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Tängmans El Aktiebolag CVR 5562238831 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Kalmar Grus Aktiebolag CVR 5562284728 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| NCC Syd Maskin Aktiebolag CVR 5563219376 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| BIAB ÖstgötaGrus Aktiebolag CVR 5563270361 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Formbyggar'n i Uppsala Aktiebolag CVR 5564616075 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Alpway Consulting AB CVR 5567055883 | BoardBoard of Directors | Since 2022 | — | Active |
