Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Aperam Ventures | Venture capital | 2 | 2 | Energy | 2023–2025 |
| Aperiam Ventures | Venture capital | 2 | 2 | Marketing | 2024 |
| APIC Investments | Venture capital | 2 | 2 | Transportation | 2021–2022 |
| Apple | — | 2 | 1 | Semiconductors | 2008–2009 |
| Applied Materials | Venture capital | 2 | 1 | AI | 2025–2026 |
| Apprecia Capital | Venture capital | 2 | 2 | Deeptech | 2025–2026 |
| Après-demain | Corporate | 2 | 2 | Cleantech | 2024 |
| APY Ventures Bilişim Vadisi GSYF | Venture capital | 2 | 2 | Fintech | 2023 |
| APY Ventures Fintech GSYF | Venture capital | 2 | 2 | Robotics | 2021 |
| Ara Partners | Venture capital | 2 | 2 | Cleantech | 2022 |
| Arab Bank Switzerland | Venture capital | 2 | 1 | Fintech | 2023 |
| Arabella Venture Capital | Venture capital | 2 | 1 | Transportation | 2022–2023 |
| Araelec | Corporate | 2 | 2 | Agritech | 2021 |
| Arcadia Investment Partners | Venture capital | 2 | 2 | Healthtech | 2022 |
| Archangel | — | 2 | 2 | AI | 2017–2025 |
| Archangel Adventure | Venture capital | 2 | 2 | Fashion | 2022–2023 |
| 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 |
