| FlexFast Orion 2 Norrköping AB CVR 5566160643 | BoardBoard of Directors | Since 2026 | — | Active |
| Nötudden Capital AB CVR 5567119507 | BoardBoard of Directors | Since 2022 | — | Active |
| FlexFast Föraren 4 Norrköping AB CVR 5569793440 | BoardBoard of Directors | Since 2024 | — | Active |
| FFE Exporten 7 AB CVR 5590022389 | BoardDeputy Board Member | Since 2026 | — | Active |
| FFE Sliparen 4 AB CVR 5590022397 | BoardDeputy Board Member | Since 2026 | — | Active |
| FFE Bruket 8 AB CVR 5590022413 | BoardDeputy Board Member | Since 2026 | — | Active |
| Newtor Capital AB CVR 5590558721 | BoardBoard of Directors | Since 2022 | — | Active |
| Nötudden Förvaltning AB CVR 5591265557 | BoardBoard of Directors | Since 2020 | — | Active |
| Nötudden Fastighetsutveckling AB CVR 5591265565 | BoardBoard of Directors | Since 2020 | — | Active |
| Stadsudden Fastigheter AB CVR 5591315899 | BoardBoard of Directors | Since 2022 | — | Active |
| Nötudden Management AB CVR 5591373583 | BoardBoard of Directors | Since 2022 | — | Dissolved |
| Stadsudden Asken 18 AB CVR 5591767321 | BoardBoard of Directors | Since 2022 | — | Active |
| Stadsudden Asken 2 AB CVR 5591767339 | BoardBoard of Directors | Since 2022 | — | Active |
| FlexFast Furudal 3 AB CVR 5591883581 | BoardBoard of Directors | Since 2026 | — | Active |
| FlexFast Kabeln 1 AB CVR 5593524175 | BoardBoard of Directors | Since 2022 | — | Active |
| Stadsudden Invest AB CVR 5593890519 | BoardBoard of Directors | Since 2022 | — | Active |
| FlexFast Kontrollanten 14 Örebro AB CVR 5594011453 | BoardBoard of Directors | Since 2022 | — | Active |
| FlexFast Sverige AB CVR 5594064536 | BoardBoard of Directors | Since 2022 | — | Active |
| Nötudden Fyrislund AB CVR 5594073008 | BoardBoard of Directors | Since 2022 | — | Active |
| FlexFast HoldCo 1 AB CVR 5594091588 | BoardBoard of Directors | Since 2022 | — | Active |
| FlexFast Forellen 1 AB CVR 5594220963 | BoardBoard of Directors | Since 2024 | — | Active |
| FlexFast Päronet 1 AB CVR 5594221060 | BoardBoard of Directors | Since 2024 | — | Active |
| Nötudden Fastigheter AB CVR 5594222076 | BoardBoard of Directors | Since 2023 | — | Active |
| Flexfast HoldCo 2 AB CVR 5594302431 | BoardBoard of Directors | Since 2023 | — | Active |
| FlexFast Sågen 7 Norrköping AB CVR 5594365586 | BoardBoard of Directors | Since 2024 | — | Active |
| FlexFast Fotogenen 4 AB CVR 5594365602 | BoardBoard of Directors | Since 2024 | — | Active |
| Flexfast Limpenseln 4 AB CVR 5594441031 | BoardBoard of Directors | Since 2023 | — | Active |
| Flexfast Metallfabriken 1 AB CVR 5594441049 | BoardBoard of Directors | Since 2023 | — | Active |
| Flexfast Elektrikern 2 AB CVR 5594441056 | BoardBoard of Directors | Since 2023 | — | Active |
| Flexfast Karossen 12 AB CVR 5594441064 | BoardBoard of Directors | Since 2023 | — | Active |
| FlexFast HoldCo 3 AB CVR 5594840919 | BoardBoard of Directors | Since 2024 | — | Active |
| FlexFast Industrien 15 AB CVR 5594884966 | BoardBoard of Directors | Since 2024 | — | Active |
| FlexFast Estland 1 AB CVR 5595316976 | BoardBoard of Directors | Since 2025 | — | Active |
| FlexFast Industrien 19 AB CVR 5595370890 | BoardBoard of Directors | Since 2026 | — | Active |
| FlexFast Orion 1 Norrköping AB CVR 5595462382 | BoardBoard of Directors | Since 2025 | — | Active |
| FlexFast Täby Holding AB CVR 5595493429 | BoardBoard of Directors | Since 2025 | — | Active |
| FlexFast Estate Holding AB CVR 5595525832 | BoardDeputy Board Member | Since 2025 | — | Active |
| FlexFast Norrköping 2 AB CVR 5595719807 | BoardBoard of Directors | Since 2026 | — | Active |
| Julia Westerberg AB CVR 5595849174 | BoardDeputy Board Member | Since 2026 | — | Active |