Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Alper Şener | Angel | 2 | 2 | E-commerce | 2021 |
| Alpha Associates | Venture capital | 2 | 2 | Cleantech | 2021–2022 |
| Alpha Future Funds | Venture capital | 2 | 2 | Transportation | 2025 |
| Alphabet | Venture capital | 2 | 1 | Healthtech | 2025–2026 |
| Alphabit | — | 2 | 2 | Fintech | 2021 |
| AlphaCode Club | — | 2 | 2 | Fintech | 2017 |
| ALSA Ventures | Venture capital | 2 | 2 | Healthtech | 2025 |
| Alsace Capital | Investment firm | 2 | 2 | Cleantech | 2016 |
| Alstom | Corporate | 2 | 1 | Energy | 2016–2021 |
| Altavia Adventures | Venture capital | 2 | 2 | Foodtech | 2022–2023 |
| Alter Equity 3P | Investment firm | 2 | 2 | Energy | 2016–2021 |
| Altered Ventures | — | 2 | 2 | Gaming | 2018 |
| Alternative Bank Switzerland (ABS) | Bank | 2 | 2 | Cleantech | 2023 |
| Altinvestor Technologiegründerfonds Sachsen (TGFS) | Venture capital | 2 | 2 | Healthtech | 2022–2023 |
| Altonomy | Venture capital | 2 | 2 | Fintech | 2021–2022 |
| Altum Capital Management | Venture capital | 2 | 2 | Fintech | 2026 |
| Altus Capital Partners | — | 2 | 2 | E-commerce | 2015–2022 |
| Amalfi | Venture capital | 2 | 1 | Healthtech | 2024–2026 |
| Amaranthine | — | 2 | 2 | Fintech | 2021 |
| Amaury Sepulchre | Angel | 2 | 2 | Software | 2023 |
| Amazon Climate Pledge Fund | Venture capital | 2 | 2 | Cleantech | 2023–2024 |
| Amazon’s Alexa Fund | Venture capital | 2 | 2 | Edtech | 2021–2025 |
| Ambienta | Investment firm | 2 | 2 | Cleantech | 2011–2023 |
| Ambrosia Investments | Venture capital | 2 | 2 | Foodtech | 2021–2022 |
| Amena Ventures | Venture capital | 2 | 2 | Cybersecurity | 2024 |
