| H. Olofsson Invest AB CVR 5565073797 | BoardBoard of Directors | Since 2020 | — | Active |
| Tribo Fastigheter AB CVR 5565645321 | BoardBoard of Directors | Since 2020 | — | Active |
| Tribo Projekt AB CVR 5566446604 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Triton Juridik AB CVR 5567103725 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| MÖJA PI Fastigheter AB CVR 5567999452 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Tribo Fastigheter nr 4 AB CVR 5568274558 | BoardBoard of Directors | Since 2020 | — | Active |
| H. Olofsson Fastigheter AB CVR 5590358973 | BoardBoard of Directors | Since 2022 | — | Active |
| Smedjan Samhällsfastigheter AB CVR 5590614144 | BoardBoard of Directors | Since 2020 | — | Active |
| Fastighetsaktiebolaget Hudiksvall Smedjan 5 CVR 5590664677 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| Fastighetsaktiebolaget Gävle Norr 9:7 CVR 5590678230 | BoardBoard of Directors | Since 2019 | — | Dissolved |
| H. Olofsson Holding 2 AB CVR 5591044580 | BoardBoard of Directors | Since 2022 | — | Active |
| H. Olofsson Holding 1 AB CVR 5591044689 | BoardBoard of Directors | Since 2022 | — | Active |
| Sundbergs fastigheter i Boden 2 AB CVR 5591406193 | BoardBoard of Directors | Since 2022 | — | Active |
| Sundbergs fastigheter i Boden 1 AB CVR 5591406201 | BoardBoard of Directors | Since 2022 | — | Active |
| Sundbergs fastigheter i Boden 3 AB CVR 5591406227 | BoardBoard of Directors | Since 2020 | — | Active |
| Miljöservice Norr AB CVR 5591493969 | BoardBoard of Directors | Since 2024 | — | Active |
| H. Olofsson Kapitalförvaltning AB CVR 5591787634 | BoardBoard of Directors | Since 2020 | — | Active |
| Philip Olofsson Invest AB CVR 5591954887 | BoardBoard of Directors | Since 2022 | — | Active |
| Tribo Fastigheter nr 5 AB CVR 5592174949 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| HO2 AB CVR 5592730534 | BoardBoard of Directors | Since 2022 | — | Active |
| Hudiksvall Smedjan Industrifastigheter AB CVR 5593137754 | BoardBoard of Directors | Since 2022 | — | Active |
| Häggbra AB CVR 5593331852 | BoardBoard of Directors | Since 2021 | — | Dissolved |
| Härnösand Seminariet AB CVR 5593769390 | BoardBoard of Directors | Since 2022 | — | Active |
| Smedjan Samhällsfastigheter Förvaltning AB CVR 5594098559 | BoardBoard of Directors | Since 2022 | — | Active |
| Miljöservice Boden AB CVR 5594363805 | BoardDeputy Board Member | Since 2023 | — | Active |
| Grävtech Nord AB CVR 5594863986 | BoardBoard of Directors | Since 2026 | — | Active |
| Jacob Olofsson Invest AB CVR 5595527218 | BoardDeputy Board Member | Since 2025 | — | Active |
| Härnösand Smedjan 18 AB CVR 5595713719 | BoardBoard of Directors | Since 2026 | — | Active |
| Bostadsrättsföreningen Skellefteå Strand 1 CVR 7696362586 | BoardBoard of Directors | Since 2022 | — | Active |