| Prolegro Mark AB CVR 5563767358 | BoardBoard of Directors | Since 2022 | — | Active |
| UTTERBERG & PARTNERS AB CVR 5565353306 | BoardBoard of Directors | Since 2022 | — | Active |
| Mandevo Affärsledning AB CVR 5566172614 | BoardBoard of Directors | Since 2022 | — | Active |
| UTTERBERG ENTREPRENAD AB CVR 5566677133 | BoardBoard of Directors | Since 2022 | — | Active |
| LindePac AB CVR 5566878665 | BoardDeputy Board Member | Since 2020 | — | Active |
| BROLIMA AB CVR 5567867469 | BoardBoard of Directors | Since 2020 | — | Dissolved |
| Brodalinde AB CVR 5568890338 | BoardDeputy Board Member | Since 2022 | — | Active |
| MHF Sverige AB CVR 5569620478 | BoardBoard of Directors | Since 2022 | — | Active |
| HAZA AB CVR 5569627846 | BoardBoard of Directors | Since 2022 | — | Active |
| North East West South Airlines AB CVR 5569778466 | BoardBoard of Directors | Since 2022 | — | Active |
| Haza Holding AB CVR 5592083512 | BoardBoard of Directors | Since 2022 | — | Active |
| Utterberg Holding AB CVR 5592214844 | BoardBoard of Directors | Since 2020 | — | Active |
| Maritime Contractors Sweden AB CVR 5592567936 | BoardBoard of Directors | Since 2022 | — | Active |
| Utterberg Consulting AB CVR 5592577364 | BoardBoard of Directors | Since 2022 | — | Active |
| New Energy Industry Sweden AB CVR 5593034241 | ManagementChief Executive Officer | Since 2021 | — | Active |
| Haza Production AB CVR 5593389090 | BoardBoard of Directors | Since 2022 | — | Active |
| KM CARGO SWEDEN AB CVR 5593664542 | BoardBoard of Directors | Since 2022 | — | Active |
| NEW ENERGY INDUSTRY EUROPA AB CVR 5594302423 | ManagementChief Executive Officer | Since 2023 | — | Active |
| Haza Living AB CVR 5594574351 | BoardBoard of Directors | Since 2023 | — | Active |
| Indemnity AB CVR 5595093534 | BoardBoard of Directors | Since 2025 | — | Active |