Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Maciej Zawadzinski | Angel | 2 | 2 | AI | 2024 |
| Maciej Zientara | Angel | 2 | 2 | Edtech | 2024–2025 |
| MacKinnon | — | 2 | 1 | Cleantech | 2015–2016 |
| MADA Venture Capital | Venture capital | 2 | 2 | Software | 2026 |
| Madeleine Magnerius | Angel | 2 | 2 | Consumer | 2021 |
| Magic Fund | Venture capital | 2 | 2 | Fintech | 2023 |
| Magna Investment | Venture capital | 2 | 2 | Edtech | 2025 |
| Magnus Bergman | — | 2 | 2 | Foodtech | 2015 |
| Magnus Emilson | — | 2 | 1 | Cybersecurity | 2025 |
| Magnus Kjøller | — | 2 | 2 | Fintech | 2016–2017 |
| Maif Future | — | 2 | 2 | Software | 2017–2022 |
| Maik Taro Wehmeyer | Angel | 2 | 2 | Software | 2026 |
| Maikel Lobbezoo | Angel | 2 | 2 | Fintech | 2021–2025 |
| Mainport Innovation Fund II | — | 2 | 2 | Cybersecurity | 2017–2021 |
| Maisie Williams | Angel | 2 | 2 | HRtech | 2021–2022 |
| Majycc Esante Invest | — | 2 | 2 | Healthtech | 2018 |
| Malakoff Humanis | Venture capital | 2 | 2 | HRtech | 2022–2025 |
| Malin Stefanescu | — | 2 | 2 | Gaming | 2015 |
| Malmö Djäkne Startup Studio | — | 2 | 2 | Edtech | 2017–2021 |
| Malta Enterprise | Venture capital | 2 | 2 | Software | 2021–2022 |
| Malte Pollmann | Angel | 2 | 2 | HRtech | 2023–2024 |
| Malte Rau | Angel | 2 | 2 | Fintech | 2024–2025 |
| Manchester Angels | Angel | 2 | 2 | Software | 2024–2026 |
| Måns Hultman | Angel | 2 | 2 | Sports | 2024 |
| Mantis VC | Venture capital | 2 | 2 | Software | 2022–2026 |
