Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Axpo | Venture capital | 2 | 2 | Energy | 2023–2024 |
| AxSol | — | 2 | 2 | Cleantech | 2021–2023 |
| Aydin Senkut | Angel | 2 | 2 | Media | 2007 |
| AYR | — | 2 | 2 | Energy | 2016 |
| AZ ELTIF - ALIcrowd (Azimut Group) | Venture capital | 2 | 2 | Foodtech | 2022–2024 |
| Azeem Azhar | — | 2 | 2 | Software | 2009–2021 |
| Azimut Enterprises Holding | — | 2 | 1 | Fintech | 2017 |
| Azora Capital | Venture capital | 2 | 2 | Energy | 2023 |
| Azteca | — | 2 | 1 | HRtech | 2016 |
| B-FLEXION | Venture capital | 2 | 2 | Foodtech | 2022–2023 |
| B.O.H LLC | Investment firm | 2 | 1 | E-commerce | 2016–2017 |
| b10 | Venture Capital | Venture capital | 2 | 2 | Robotics | 2019 |
| b2ventures | Venture capital | 2 | 2 | AI | 2024–2026 |
| B4YO Capital | Venture capital | 2 | 2 | Foodtech | 2022 |
| B5tec | Venture capital | 2 | 2 | Deeptech | 2023–2024 |
| BAB Beteiligungs- und Managementgesellschaft Bremen | Venture capital | 2 | 2 | Healthtech | 2019–2025 |
| Back to Work 24 | Investment firm | 2 | 2 | Foodtech | 2016–2017 |
| Background Capital | Venture capital | 2 | 2 | AI | 2023–2025 |
| Backtrace | Venture capital | 2 | 2 | Software | 2025 |
| BACS Innov | Venture capital | 2 | 2 | Software | 2022 |
| Baden-Württemberg | — | 2 | 2 | Marketing | 2017 |
| Baghdadi Capital | Venture capital | 2 | 2 | Energy | 2025 |
| Bain Capital Crypto | Venture capital | 2 | 1 | Fintech | 2024–2025 |
| Bakken & Bæck Invest | — | 2 | 2 | Fashion | 2018–2021 |
| Balderton Capital and Co. | Venture capital | 2 | 2 | Software | 2023 |
