Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| 3M Stp | Venture capital | 1 | 1 | Fintech | 2026 |
| 3NGLS | Venture capital | 1 | 1 | Space | 2025 |
| 3VS1 | Investment firm | 1 | 1 | Marketing | 2006 |
| 3XA | Venture capital | 1 | 1 | Software | 2022 |
| 4 Good Ventures | Venture capital | 1 | 1 | Software | 2022 |
| 40 North | — | 1 | 1 | Cybersecurity | 2021 |
| 404 Ventures | Venture capital | 1 | 1 | Media | 2026 |
| 40Factory | Venture capital | 1 | 1 | AI | 2026 |
| 41st Invest | Venture capital | 1 | 1 | Software | 2022 |
| 42virtual | Corporate | 1 | 1 | Fintech | 2021 |
| 4AM Capital | Venture capital | 1 | 1 | Software | 2024 |
| 4CAST | Venture capital | 1 | 1 | Healthtech | 2025 |
| 4Cities | Venture capital | 1 | 1 | Fintech | 2025 |
| 4Di Capital | Venture capital | 1 | 1 | Telecom | 2022 |
| 4finance | — | 1 | 1 | Fintech | 2016 |
| 4L Vision | Private equity | 1 | 1 | Foodtech | 2022 |
| 4M Medical GmbH | Venture capital | 1 | 1 | Healthtech | 2022 |
| 4Minds Capital | Venture capital | 1 | 1 | Transportation | 2022 |
| 4seedimpact | Venture capital | 1 | 1 | AI | 2026 |
| 4SV | Venture capital | 1 | 1 | Gaming | 2023 |
| 4th Venture Capital | Venture capital | 1 | 1 | Marketing | 2023 |
| 5 Lion | Venture capital | 1 | 1 | Software | 2022 |
| 50 additional investors | Venture capital | 1 | 1 | Fintech | 2025 |
| 50 Partners Capital Health | Venture capital | 1 | 1 | Healthtech | 2025 |
| 50 Partners Health | Venture capital | 1 | 1 | Healthtech | 2026 |
