| OP Gruppen AB CVR 5562181379 | BoardBoard of Directors | Since 2020 | — | Active |
| OP System AB CVR 5562242296 | BoardDeputy Board Member | Since 2024 | — | Active |
| OP Entreprenad Aktiebolag CVR 5562250448 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| OP Höglunds AB CVR 5564285855 | BoardBoard of Directors | Since 2020 | — | Active |
| 50 Masten Mjölby AB CVR 5565307369 | BoardBoard of Directors | Since 2021 | — | Active |
| Containerservice i Kristianstad Aktiebolag CVR 5565574539 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| OP Teknik AB CVR 5565661161 | BoardDeputy Board Member | Since 2022 | — | Active |
| Mellanbolaget i Kristianstad AB CVR 5565824777 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| OP Smedab Malmköping AB CVR 5566264478 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| OP Rental AB CVR 5566521190 | BoardBoard of Directors | Since 2020 | — | Active |
| Rolfseruds Fastighets AB CVR 5566522495 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| OP Industrier AB CVR 5566599881 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Stenma AB CVR 5590249040 | BoardBoard of Directors | Since 2020 | — | Active |
| 53 Masten Markaryd AB CVR 5590677570 | BoardBoard of Directors | Since 2021 | — | Active |
| 52 Masten Malmköping AB CVR 5590677596 | BoardBoard of Directors | Since 2020 | — | Active |
| OP Erjo AB CVR 5590684915 | BoardBoard of Directors | Since 2025 | — | Active |
| 57 Masten Snårarp AB CVR 5591228423 | BoardBoard of Directors | Since 2021 | — | Active |
| 59 Masten Landskrona AB CVR 5591975700 | BoardBoard of Directors | Since 2021 | — | Active |
| OP Finance AB CVR 5592192610 | BoardBoard of Directors | Since 2020 | — | Active |
| IGGESUND 14:112 AB CVR 5592198062 | BoardBoard of Directors | Since 2022 | — | Active |