| Montessori i Norrtälje AB CVR 5562855410 | BoardBoard of Directors | 2021 – 2023 | — | Active |
| Kvadrat Stockholm AB CVR 5563196301 | ManagementChief Executive Officer | 2020 – 2024 | — | Active |
| Aktiebolaget Videdals Privatskolor CVR 5564518750 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Ask & Embla Förskolor Aktiebolag CVR 5564575362 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| Trollhättans Montessoriskola Aktiebolag CVR 5564696564 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Danderyds Montessoriskola Aktiebolag CVR 5564825577 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Unike Förskolor AB CVR 5564911708 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Montessorihuset Saltsjö-Boo Aktiebolag CVR 5564929833 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Vikens Montessori Aktiebolag CVR 5564977121 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Karlskrona Montessorifriskola AB CVR 5565030599 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Friskolan Svettpärlan AB CVR 5565570446 | BoardBoard of Directors | 2021 – 2023 | — | Active |
| Wåga & Wilja Förskolor AB CVR 5565682738 | BoardDeputy Board Member | 2021 – 2023 | — | Active |
| Engelska Skolor och Förskolor i Sverige AB CVR 5565699302 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| THE TANTO SCHOOL AB CVR 5566018205 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| Tyresö Montessoriskola Aktiebolag CVR 5566668413 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| Wåga & Wilja Wisdom AB CVR 5567010797 | BoardDeputy Board Member | 2023 – 2023 | — | Active |
| Måbra Förskolor AB CVR 5567251482 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| Engelska Franska Förskolan AB CVR 5567258040 | BoardBoard of Directors | 2022 – 2022 | — | Active |
| Bastasjö Förskola AB CVR 5567407084 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Byängsskolan AB CVR 5567563316 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| ESF Skarpnäck AB CVR 5567620223 | BoardBoard of Directors | 2020 – 2022 | — | Active |
| Förskolan Metapontum AB CVR 5567715833 | BoardBoard of Directors | 2020 – 2023 | — | Active |
| Ängvikens förskola i Höllviken AB CVR 5567863104 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| Bastasjö Friskola AB CVR 5568076375 | BoardBoard of Directors | 2022 – 2023 | — | Active |
| ULNA AB CVR 5568242472 | BoardBoard of Directors | 2021 – 2022 | — | Active |
| VIMS AB CVR 5568591555 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| MMC Education AB CVR 5568670425 | BoardBoard of Directors | 2023 – 2023 | — | Active |
| Lingua Montessori Förskolor & Skolor AB CVR 5568771793 | BoardBoard of Directors | 2020 – 2022 | — | Dissolved |
| Säbyholm Förskolor AB CVR 5569790875 | BoardBoard of Directors | 2021 – 2022 | — | Dissolved |
| Nordiqus Nattsmygen AB CVR 5591212104 | ManagementChief Executive Officer | 2021 – 2022 | — | Active |
| Montessori Förskolor och Skolor i Sverige AB CVR 5591658975 | BoardBoard of Directors | 2021 – 2023 | — | Active |
| Atvexa Service AB CVR 5592102841 | BoardDeputy Board Member | 2022 – 2023 | — | Active |
| Valcon Kvadrat Pro&Pro konsortium AB CVR 5594709080 | BoardBoard of Directors | 2024 – 2025 | — | Active |
| Montessoriskolan i Vaxholm ek. för. CVR 7696052492 | BoardBoard of Directors | 2022 – 2023 | — | Active |
