| Herok Rental AB CVR 5560713041 | BoardBoard of Directors | Since 2022 | — | Active |
| Truckbolaget i Örebro Aktiebolag CVR 5561010017 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Västerås Hyr-Lift AB CVR 5562366897 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Eskilstuna Hyr-lift Aktiebolag CVR 5562971506 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Byggmaskiner i Örebro Aktiebolag CVR 5564306909 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Josefssons Maskinuthyrning Aktiebolag CVR 5565024907 | BoardBoard of Directors | Since 2025 | — | Dissolved |
| ER Maskiner AB CVR 5565390860 | BoardBoard of Directors | Since 2022 | — | Active |
| Enar Rosander Fastigheter AB CVR 5567016018 | BoardBoard of Directors | Since 2022 | — | Active |
| Myrmalmen i Örebro AB CVR 5568472012 | BoardBoard of Directors | Since 2022 | — | Active |
| RORI Invest AB CVR 5568577935 | BoardBoard of Directors | Since 2022 | — | Active |
| Herok Byggmaterial AB CVR 5569411910 | BoardBoard of Directors | Since 2022 | — | Active |
| Metallbyggnaden 4 AB CVR 5590853700 | BoardBoard of Directors | Since 2022 | — | Active |
| Persson Herok Projekt AB CVR 5591220172 | BoardBoard of Directors | Since 2020 | — | Active |
| Herok Projekt AB CVR 5591242101 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Herok Väst AB CVR 5591454656 | BoardBoard of Directors | Since 2020 | — | Active |
| Fastighetsbolaget Kajutan i Örebro AB CVR 5591458541 | BoardBoard of Directors | Since 2022 | — | Active |
| Fastighets AB Ground Zero CVR 5591468672 | BoardBoard of Directors | Since 2022 | — | Active |
| Fastighets AB Ground Zero 15 CVR 5591785356 | BoardBoard of Directors | Since 2022 | — | Active |
| Herok Hyrmaskiner AB CVR 5591807556 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Herok Group AB CVR 5591807572 | BoardBoard of Directors | Since 2022 | — | Active |
| Finnebäck Fastighet AB CVR 5592748940 | BoardBoard of Directors | Since 2022 | — | Active |
| ER Maskiner Projekt AB CVR 5593266272 | BoardBoard of Directors | Since 2022 | — | Active |
| Herok Rental Dalarna AB CVR 5593302135 | BoardBoard of Directors | Since 2022 | — | Active |
| Asp Byggmaskiner Herok AB CVR 5593828931 | BoardBoard of Directors | Since 2022 | — | Active |
| Ölmbrotorp Utveckling AB CVR 5594947219 | BoardBoard of Directors | Since 2024 | — | Active |
| Herok Rental Holding AB CVR 5595279786 | BoardBoard of Directors | Since 2025 | — | Active |
| Herok XL Holding AB CVR 5595279794 | BoardBoard of Directors | Since 2025 | — | Active |
| Bostadsrättsföreningen Kärravik CVR 7164531050 | BoardBoard of Directors | Since 2022 | — | Active |
| Bostadsrättsföreningen Hallarna i Njursta 5 CVR 7696350052 | BoardBoard of Directors | Since 2022 | — | Active |
