Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Artax Invest | Venture capital | 2 | 1 | Edtech | 2021–2022 |
| Artemis Growth Partners | Venture capital | 2 | 2 | Healthtech | 2023 |
| Arthur Ventures | — | 2 | 2 | Software | 2017 |
| Arthur Mensch | Angel | 2 | 2 | Healthtech | 2025–2026 |
| Artificial Intelligence Factory | Venture capital | 2 | 2 | Software | 2024–2025 |
| Artisan Partners | Venture capital | 2 | 1 | Semiconductors | 2025–2026 |
| Arya Women's Investment Platform | Investment firm | 2 | 2 | Healthtech | 2022–2024 |
| AS2K | Venture capital | 2 | 1 | Healthtech | 2022–2024 |
| Ascension Life Fund | Venture capital | 2 | 2 | Software | 2023–2024 |
| Ascent Capital Group | — | 2 | 1 | Cybersecurity | 2012–2013 |
| Ascentifi | Venture capital | 2 | 2 | Healthtech | 2022–2023 |
| Aschehoug | — | 2 | 2 | Edtech | 2017–2021 |
| Aschendorff Next | Venture capital | 2 | 2 | Edtech | 2023–2025 |
| ASICS VENTURES | Venture capital | 2 | 2 | Fashion | 2019–2022 |
| Asiri | Venture capital | 2 | 1 | Energy | 2022 |
| ASML | Venture capital | 2 | 2 | AI | 2023–2025 |
| ASN Bank | Bank | 2 | 2 | Cleantech | 2023–2025 |
| Associated British Foods | Venture capital | 2 | 1 | Foodtech | 2023 |
| The Associated PREss | — | 2 | 2 | Media | 2017 |
| Asterius VC | Venture capital | 2 | 2 | Gaming | 2023 |
| Asturias Regional Promotion Society | Venture capital | 2 | 2 | Fintech | 2022–2024 |
| Asya Ventures | Venture capital | 2 | 2 | E-commerce | 2023–2024 |
| Asymmetric Capital Partners | Venture capital | 2 | 2 | Fintech | 2023–2025 |
| Asymmetry Ventures | Venture capital | 2 | 2 | Deeptech | 2023–2025 |
| Atami Capital | — | 2 | 2 | Proptech | 2017 |
