| Anamma Vegetariskt Aktiebolag CVR 5561038992 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Hansson & Rydberg Fastighets AB CVR 5563067775 | BoardBoard of Directors | Since 2023 | — | Dissolved |
| Hansson & Rydberg El Aktiebolag CVR 5564891025 | BoardDeputy Board Member | Since 2023 | — | Dissolved |
| Hansson & Rydberg Invest AB CVR 5565319935 | BoardDeputy Board Member | Since 2022 | — | Active |
| MCM Foodmachines AB CVR 5565984126 | ManagementChief Executive Officer | Since 2022 | — | Active |
| Cetec Plåt AB CVR 5566041934 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Maglarps Golf AB CVR 5567309181 | BoardDeputy Board Member | Since 2019 | — | Dissolved |
| MCM Data AB CVR 5568090160 | BoardBoard of Directors | Since 2022 | — | Active |
| VK i Lomma AB CVR 5569125114 | BoardBoard of Directors | Since 2022 | — | Active |
| DR i Lomma AB CVR 5569126021 | BoardBoard of Directors | Since 2022 | — | Active |
| Maslom AB CVR 5569142986 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| CRY Invest AB CVR 5569455735 | BoardBoard of Directors | Since 2022 | — | Active |
| CM2 Properties AB CVR 5569738403 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Evolving Energy Consortium 2EC AB CVR 5591621056 | BoardBoard of Directors | Since 2025 | — | Active |
| Rydberg Consulting i Västerås AB CVR 5591817217 | BoardDeputy Board Member | Since 2022 | — | Active |
| C Rydberg AB CVR 5591842645 | BoardBoard of Directors | Since 2022 | — | Active |
| 2EC Consortium Holding AB CVR 5592338890 | BoardBoard of Directors | Since 2025 | — | Active |
| Rydberg Media AB CVR 5592441199 | BoardDeputy Board Member | Since 2022 | — | Active |
| Drivaab AB CVR 5592710965 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| 2EC Concepts AB CVR 5592933658 | BoardBoard of Directors | Since 2025 | — | Active |
| Adminia AB CVR 5595009464 | BoardBoard of Directors | Since 2024 | — | Active |