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| InfraPartner AB CVR 5566826847 | OtherExternal Signatory | Siden 2020 | — | Aktiv |
| MA Strategi och Plan AB CVR 5566918768 | BoardDeputy Board Member | Siden 2020 | — | Aktiv |
| Byggiaden AB CVR 5567374524 | BoardBoard of Directors | Siden 2020 | — | Aktiv |
| KJL Consulting AB CVR 5568636814 | BoardDeputy Board Member | Siden 2020 | — | Aktiv |
| Jan Rokka AB CVR 5568909450 | BoardBoard of Directors | Siden 2021 | — | Aktiv |
| Per Birkestål AB CVR 5569687956 | BoardDeputy Board Member | Siden 2021 | — | Aktiv |
| ProjektAccess Sverige AB CVR 5590106489 | OtherExternal Signatory | Siden 2020 | — | Aktiv |
| Infra Process Stockholm AB CVR 5590978945 | OtherExternal Signatory | Siden 2021 | — | Aktiv |
| Vadholm El AB CVR 5591426241 | BoardDeputy Board Member | Siden 2025 | — | Aktiv |
| Klok gumma AB CVR 5591483911 | BoardDeputy Board Member | Siden 2022 | — | Aktiv |
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| INFRALEDARNA SVERIGE AB CVR 5594003062 | OtherExternal Signatory | Siden 2022 | — | Aktiv |
| Anders Projektledning AB CVR 5594042490 | BoardDeputy Board Member | Siden 2022 | — | Aktiv |
| Ålebest Järnvägskonsult AB CVR 5594043241 | BoardDeputy Board Member | Siden 2022 | — | Aktiv |
| Anna Berge Konsult AB CVR 5594052069 | OtherExternal Signatory | Siden 2022 | — | Aktiv |
| InfraPartner Väst AB CVR 5594060229 | BoardDeputy Board Member | Siden 2022 | — | Aktiv |
| Marcus Projektledning AB CVR 5594062878 | BoardDeputy Board Member | Siden 2022 | — | Aktiv |
| Wallmark Berg och Anläggningskonsult AB CVR 5594074808 | OtherExternal Signatory | Siden 2022 | — | Aktiv |
| InfraPunkt AB CVR 5595768135 | OtherExternal Signatory | Siden 2026 | — | Aktiv |
