Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Archipel Ventures | Venture capital | 2 | 2 | Cleantech | 2023 |
| Arcus Invest | Venture capital | 2 | 2 | Cybersecurity | 2023 |
| Ardan Bousché | Angel | 2 | 2 | Travel | 2023 |
| Ares Management | Venture capital | 2 | 2 | Telecom | 2025 |
| Ares Management Corporation | Investment firm | 2 | 2 | Fintech | 2021–2023 |
| Ares Management Credit funds | Venture capital | 2 | 2 | Consumer | 2022–2025 |
| Argonautic Ventures | Venture capital | 2 | 2 | Healthtech | 2022 |
| Ari Korhonen | — | 2 | 2 | Media | 2017–2023 |
| Ariel Lüdi | — | 2 | 2 | Software | 2017 |
| Ariel Maislos | — | 2 | 2 | Software | 2017–2018 |
| Ariel Poler | Venture capital | 2 | 2 | Media | 2010–2018 |
| Arjo | — | 2 | 2 | Edtech | 2018–2023 |
| ARK Invest | Venture capital | 2 | 2 | Foodtech | 2024–2026 |
| Ark Kapital | Venture capital | 2 | 2 | E-commerce | 2022–2023 |
| Arkin Holdings | — | 2 | 2 | Healthtech | 2016 |
| Arkley VC | — | 2 | 2 | Media | 2016–2017 |
| ArkStream Capital | Venture capital | 2 | 2 | Gaming | 2022–2023 |
| Armajaro Holdings | Venture capital | 2 | 2 | Cleantech | 2021–2026 |
| Armand de Milleville | — | 2 | 2 | HRtech | 2017 |
| Armat Group | — | 2 | 1 | Software | 2018–2021 |
| Arndt Schwaiger | Angel | 2 | 2 | AI | 2024–2026 |
| Arne Stoschek | Angel | 2 | 1 | E-commerce | 2022 |
| Arno Nonnen | Angel | 2 | 2 | Cleantech | 2022–2025 |
| Arosa Capital Management | — | 2 | 2 | Cleantech | 2018–2022 |
| Arsenal Growth | Venture capital | 2 | 2 | Software | 2022–2025 |
