| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| At front skyltentreprenad AB CVR 5566776166 | BoardBoard of Directors | Since 2020 | — | Active |
| Risberg Invest AB CVR 5590885439 | BoardBoard of Directors | Since 2022 | — | Active |
| JACK Invest AB CVR 5590892104 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| South Harbour Waves AB CVR 5591273320 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Sign Installation Group Nordic AB CVR 5592037922 | BoardBoard of Directors | Since 2022 | — | Active |
| JACK Risberg Holding AB CVR 5592093685 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| At Home Service Norr AB CVR 5592994452 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| JR Maran AB CVR 5593231698 | BoardBoard of Directors | Since 2022 | — | Active |
| Person | Role | Shared companies | Profile |
|---|---|---|---|
| Deputy Board Member | 3companies | View profile | |
| Deputy Board Member | 2companies | View profile | |
| Board of Directors | 2companies | View profile | |
| Chief Auditor | 2companies | View profile | |
| Chief Auditor | 1company | View profile |