| Communikation it Us Aktiebolag CVR 5565332466 | BoardBoard of Directors | Since 2022 | — | Active |
| BohusYachts &Charter AB CVR 5566214481 | BoardBoard of Directors | Since 2022 | — | Active |
| PortSide Väst AB CVR 5568891674 | BoardBoard of Directors | Since 2022 | — | Active |
| BohusYachts AB CVR 5569005977 | BoardBoard of Directors | Since 2022 | — | Active |
| Portside Hus AB CVR 5594438813 | BoardBoard of Directors | Since 2023 | — | Active |
| PortSide Väst Tomter Holding AB CVR 5595049916 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:48 AB CVR 5595049957 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:46 AB CVR 5595049965 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:45 AB CVR 5595049973 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:44 AB CVR 5595049981 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:52 AB CVR 5595049999 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:51 AB CVR 5595050005 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:50 AB CVR 5595050013 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:49 AB CVR 5595050021 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:54 AB CVR 5595050047 | BoardBoard of Directors | Since 2025 | — | Active |
| Fastighet Knähammar 1:53 AB CVR 5595050054 | BoardBoard of Directors | Since 2025 | — | Active |
| Sea Controls Europe AB CVR 5595189829 | BoardBoard of Directors | Since 2025 | — | Active |