| Byss OpeBacken AB CVR 5567326169 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Byss Consulting AB CVR 5567606511 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Byss Projektholding 1 AB CVR 5568780729 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Byss Holding AB CVR 5568780760 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Slutplattan FROVO 112325 AB CVR 5568855588 | BoardDeputy Board Member | 2021 – 2022 | — | Dissolved |
| Björnberget Bygg AB CVR 5568908825 | BoardDeputy Board Member | 2021 – 2022 | — | Active |
| Byss Konvaljen AB CVR 5569306300 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Byss Invest AB CVR 5569716698 | BoardDeputy Board Member | 2019 – 2024 | — | Active |
| Byss Fritzhemsgatan 51 AB CVR 5590978226 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Byss Majoren 2 Frösön AB CVR 5591023592 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Byss Allégatan 41 AB CVR 5591622047 | BoardBoard of Directors | 2022 – 2024 | — | Active |
| Byss Brandenburg 7 AB CVR 5591965602 | BoardDeputy Board Member | 2022 – 2024 | — | Active |
| Björnberget Holding AB CVR 5592264617 | BoardDeputy Board Member | 2021 – 2022 | — | Active |
| Björnberget Entreprenad AB CVR 5592654668 | BoardDeputy Board Member | 2021 – 2022 | — | Dissolved |
| Jens Nordenmark AB CVR 5594874496 | BoardDeputy Board Member | 2024 – 2024 | — | Active |
