| K Öhlin Holding AB CVR 5562760875 | BoardBoard of Directors | Since 2022 | — | Active |
| Pahlén AB CVR 5563012300 | BoardBoard of Directors | Since 2022 | — | Active |
| MS Xecutive Service Aktiebolag CVR 5564815990 | BoardBoard of Directors | Since 2022 | — | Active |
| Bromma Träningscenter Aktiebolag CVR 5564851821 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Refinator AB CVR 5565146270 | BoardBoard of Directors | Since 2022 | — | Active |
| Idesign Sweden AB CVR 5565405320 | BoardDeputy Board Member | Since 2022 | — | Active |
| ÖHLINS UTVECKLING AB CVR 5566124110 | BoardBoard of Directors | Since 2021 | — | Active |
| H:dtr Management AB CVR 5566426671 | BoardBoard of Directors | Since 2022 | — | Active |
| K Öhlin Fastigheter Kyrkbyn AB CVR 5566547849 | BoardBoard of Directors | Since 2022 | — | Active |
| K Öhlin Fastigheter AB CVR 5567393367 | BoardBoard of Directors | Since 2020 | — | Active |
| Vinhuset 1er cru AB CVR 5567984322 | BoardBoard of Directors | Since 2022 | — | Active |
| Orphelion AB CVR 5568514961 | BoardBoard of Directors | Since 2022 | — | Active |
| Zwapgrid AB CVR 5590790100 | BoardBoard of Directors | Since 2020 | — | Active |
| Fuel Cell Technology Sweden AB CVR 5593907701 | BoardBoard of Directors | Since 2022 | — | Active |
| KÖHAB Fordon AB CVR 5593979379 | BoardBoard of Directors | Since 2022 | — | Active |