Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Delta Blockchain Fund | Venture capital | 4 | 4 | Fintech | 2022–2025 |
| Demcon Investment | Venture capital | 4 | 4 | Healthtech | 2022–2024 |
| Denis Fayolle | — | 4 | 4 | Software | 2018–2023 |
| Deribit | — | 4 | 4 | Fintech | 2021–2023 |
| Development Capital | Investment firm | 4 | 4 | Telecom | 2017–2024 |
| DiamondStream Partners | Venture capital | 4 | 2 | Robotics | 2023–2024 |
| Digital Attraxion | Venture capital | 4 | 4 | Gaming | 2018–2022 |
| Digital Health Ventures | Venture capital | 4 | 4 | Healthtech | 2016–2021 |
| DigitalOcean Ventures | Venture capital | 4 | 4 | AI | 2026 |
| Dirk Freise | Angel | 4 | 4 | Edtech | 2021–2023 |
| Disruptive | Venture capital | 4 | 4 | AI | 2022–2026 |
| Disruptive Technology Ventures | Venture capital | 4 | 3 | Energy | 2017–2019 |
| DnA Ventures | Venture capital | 4 | 4 | Software | 2024–2026 |
| Dnipro VC | Venture capital | 4 | 4 | Software | 2025 |
| Dominic Thiem | Angel | 4 | 4 | Media | 2022–2026 |
| Dominique Locher | Angel | 4 | 4 | AI | 2021–2025 |
| Dominique Vidal | — | 4 | 4 | AI | 2017–2026 |
| DoorDash | Corporate | 4 | 2 | E-commerce | 2021–2023 |
| Doorway platform | — | 4 | 3 | Hardware | 2021–2022 |
| Dorothy Chou | Angel | 4 | 4 | Healthtech | 2022–2025 |
| Draper Dragon | Venture capital | 4 | 3 | Fintech | 2017–2024 |
| DreamIt Ventures | Investment firm | 4 | 4 | AI | 2013–2016 |
| DST | Venture capital | 4 | 4 | AI | 2024–2026 |
| Duccio Vitali | Venture capital | 4 | 4 | Cloud | 2025–2026 |
| Duncan Jennings | Angel | 4 | 3 | Media | 2011–2017 |
