| Harry Berglund Förvaltningsaktiebolag CVR 5560874611 | BoardBoard of Directors | Since 2022 | — | Active |
| HJT Förvaltning AB CVR 5564193562 | BoardBoard of Directors | Since 2022 | — | Active |
| Aros Städ Aktiebolag CVR 5564248937 | BoardBoard of Directors | Since 2020 | — | Active |
| LF Invest AB CVR 5566493002 | BoardBoard of Directors | Since 2022 | — | Active |
| HJT Fastigheter AB CVR 5566602222 | BoardBoard of Directors | Since 2020 | — | Active |
| HJT Städ AB CVR 5566861877 | BoardBoard of Directors | Since 2022 | — | Active |
| HJT Service AB CVR 5566992193 | BoardBoard of Directors | Since 2022 | — | Active |
| Wigerhall Management AB CVR 5595467654 | BoardDeputy Board Member | Since 2025 | — | Active |
| HJT Holding 1 AB CVR 5595738088 | BoardBoard of Directors | Since 2026 | — | Active |
| HJT Holding 2 AB CVR 5595738096 | BoardBoard of Directors | Since 2026 | — | Active |
| Västerås Äpplet 1 AB CVR 5595740233 | BoardDeputy Board Member | Since 2026 | — | Active |
| Västerås Irsta Kyrkby 7:7 AB CVR 5595740241 | BoardDeputy Board Member | Since 2026 | — | Active |
| Västerås Pontus 8 AB CVR 5595740258 | BoardDeputy Board Member | Since 2026 | — | Active |
| Västerås Klockartorpet AB CVR 5595740266 | BoardDeputy Board Member | Since 2026 | — | Active |
| Stockholm Montebello 7 AB CVR 5595745588 | BoardDeputy Board Member | Since 2026 | — | Active |
| Stockholm Rensnålen 11 AB CVR 5595745596 | BoardDeputy Board Member | Since 2026 | — | Active |