| Ancor Holding AB CVR 5566825062 | BoardBoard of Directors | Since 2026 | — | Active |
| Waya Technology AB CVR 5590127725 | BoardBoard of Directors | Since 2024 | — | Active |
| Bergslagshem AB CVR 5590716204 | BoardDeputy Board Member | Since 2022 | — | Active |
| Crona Ekonomi och Finans AB CVR 5591201198 | BoardDeputy Board Member | Since 2022 | — | Active |
| Myrbo 1 Fastighets AB CVR 5591334635 | BoardDeputy Board Member | Since 2021 | — | Dissolved |
| Jilkén Invest AB CVR 5592347537 | BoardBoard of Directors | Since 2022 | — | Active |
| Fagersta Brinken 2 Fastighets AB CVR 5592387814 | BoardDeputy Board Member | Since 2020 | — | Dissolved |
| Jilkén Group AB CVR 5592533813 | BoardBoard of Directors | Since 2020 | — | Active |
| Bergslagslokaler AB CVR 5592541311 | BoardDeputy Board Member | Since 2020 | — | Active |
| Muse High Speed Delivery AB CVR 5592629413 | BoardDeputy Board Member | Since 2025 | — | Dissolved |
| Ingeniosi Group AB CVR 5592693906 | BoardDeputy Board Member | Since 2021 | — | Active |
| Arp Fastigheter Aktiebolag CVR 5593395162 | BoardBoard of Directors | Since 2022 | — | Active |
| Bergslagen Verkauf AB CVR 5593684888 | BoardDeputy Board Member | Since 2022 | — | Dissolved |
| Aerix Industri AB CVR 5593985756 | BoardDeputy Board Member | Since 2025 | — | Active |
| Henry Jilkén Förvaltning AB CVR 5594281908 | BoardBoard of Directors | Since 2023 | — | Active |
| Jilkén Advisory AB CVR 5594668542 | BoardDeputy Board Member | Since 2024 | — | Active |
| Frank Jilkén Förvaltning AB CVR 5595289546 | BoardBoard of Directors | Since 2025 | — | Active |
| C Partners Holding II AB CVR 5595399550 | BoardDeputy Board Member | Since 2025 | — | Active |