Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Martin Blessing | Angel | 4 | 4 | Fintech | 2021–2024 |
| Martin Henk | Angel | 4 | 4 | Software | 2021–2022 |
| Martin Ostermayer | Angel | 4 | 4 | Edtech | 2021–2025 |
| Martin Villig | — | 4 | 4 | Software | 2021 |
| Master Ventures | Venture capital | 4 | 4 | Fintech | 2021–2024 |
| Matexi | — | 4 | 4 | Software | 2017–2023 |
| Matt Cooper | — | 4 | 4 | Fintech | 2013–2024 |
| Matteo de Brabant | Angel | 4 | 4 | AI | 2022–2023 |
| Maven Equity Finance | — | 4 | 4 | Fintech | 2018–2022 |
| Max Ventures | Venture capital | 4 | 4 | E-commerce | 2021–2023 |
| Maximilian Viessmann | Angel | 4 | 3 | Cleantech | 2022–2025 |
| MBG Baden-Württemberg | Venture capital | 4 | 4 | Agritech | 2026 |
| MCJ Collective | Venture capital | 4 | 4 | Agritech | 2022–2025 |
| McWin Capital Partners | Venture capital | 4 | 4 | Agritech | 2025–2026 |
| Mediaset España | — | 4 | 3 | HRtech | 2017 |
| MEDIN Fund Management | Venture capital | 4 | 4 | Software | 2025–2026 |
| Mehmet Çelikol | Angel | 4 | 4 | Proptech | 2021–2024 |
| Mercy Corps Ventures | Venture capital | 4 | 4 | Cleantech | 2021–2023 |
| Meridiam | Venture capital | 4 | 4 | Energy | 2023–2026 |
| Mert Gür | Angel | 4 | 3 | Gaming | 2025–2026 |
| MH Innov | Venture capital | 4 | 4 | Legaltech | 2022–2024 |
| Michael Birch | — | 4 | 4 | Software | 2011–2021 |
| Michelin | Investment firm | 4 | 4 | Transportation | 2016–2022 |
| Middle East Venture Partners (MEVP) | — | 4 | 3 | Healthtech | 2017–2021 |
| Migdal Insurance | — | 4 | 4 | Fintech | 2021–2022 |
