| Bang-Melchior Fastighets AB CVR 5561574764 | BoardDeputy Board Member | Since 2021 | — | Active |
| Piratförlaget Aktiebolag CVR 5565735379 | BoardBoard of Directors | Since 2020 | — | Active |
| Tukanen AB CVR 5567528889 | BoardBoard of Directors | Since 2021 | — | Active |
| Bang-Melchior & Co AB CVR 5567528897 | BoardBoard of Directors | Since 2021 | — | Active |
| Quagga Produktion AB CVR 5567834212 | BoardDeputy Board Member | Since 2021 | — | Dissolved |
| Piratförlaget Holding AB CVR 5567900427 | BoardBoard of Directors | Since 2020 | — | Active |
| Bokförlaget Nona AB CVR 5567951834 | BoardBoard of Directors | Since 2021 | — | Active |
| Bang-Melchior Holding AB CVR 5568022320 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Pocketgrossisten Sverige AB CVR 5569644643 | BoardBoard of Directors | Since 2021 | — | Active |
| Aviarium AB CVR 5590777537 | BoardBoard of Directors | Since 2021 | — | Active |
| Aviarium Fastigheter Göteborg AB CVR 5590804281 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Mellby 4:149 Lokal AB CVR 5592223761 | BoardBoard of Directors | Since 2020 | — | Active |
| North Port AB CVR 5593462624 | BoardDeputy Board Member | Since 2022 | — | Active |
| North Port Invest AB CVR 5593476897 | BoardBoard of Directors | Since 2022 | — | Active |
| Ekonomiska Föreningen Kobbehall CVR 7164085586 | BoardBoard of Directors | Since 2022 | — | Active |