| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Orust Motor Aktiebolag CVR 5561178145 | BoardBoard of Directors | Since 2020 | — | Active |
| SPEKFAB Spekeröds Industrifastigheter Aktiebolag CVR 5561844084 | BoardBoard of Directors | Since 2022 | — | Active |
| MERA MASKIN Göteborg Aktiebolag CVR 5562345453 | BoardBoard of Directors | Since 2025 | — | Active |
| EBO Hydraul AB CVR 5564394319 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| OSIR Orust ship & Industry Repair AB CVR 5567174767 | BoardBoard of Directors | Since 2022 | — | Active |
| Sjöbyggnation i Stenungsund AB CVR 5567437453 | BoardDeputy Board Member | Since 2020 | — | Active |
| OSIR Holding AB CVR 5569447039 | BoardBoard of Directors | Since 2022 | — | Active |
| Tvet Fastighetsbolag AB CVR 5591109722 | BoardBoard of Directors | Since 2022 | — | Active |
| Västerservice Holding AB CVR 5591259659 | BoardBoard of Directors | Since 2025 | — | Active |
| Skaw Shipping AB CVR 5592427016 | BoardBoard of Directors | Since 2020 | — | Active |
| Västbetong Orust AB CVR 5592464902 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Skagerrak Shipowners AB CVR 5592681463 | BoardBoard of Directors | Since 2022 | — | Active |
| Jörlanda Fastighetsbolag AB CVR 5593255796 | BoardBoard of Directors | Since 2022 | — | Active |
| SEOO Bemanning AB CVR 5593893448 | BoardBoard of Directors | Since 2023 | — | Active |
| EBO Hydraul AB CVR 5594455700 | BoardBoard of Directors | Since 2023 | — | Active |
| Jörlanda industrifastigheter AB CVR 5595086256 | BoardBoard of Directors | Since 2024 | — | Active |
| Skaw Hullcleaning AB CVR 5595632430 | BoardBoard of Directors | Since 2025 | — | Active |
| Brålanda Briketten AB CVR 5595732073 | BoardBoard of Directors | Since 2026 | — | Active |
| David Bäckerbo CVR 8003164996 | OtherStakeholder | Since 2003 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Osir Stora Höga Fastighetsbolag AB CVR 5592883408 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Chairman | 2companies | View profile | |
| Chief Executive Officer | 2companies | View profile | |
| Chairman | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Deputy Board Member | 2companies | View profile |