Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| South East Angels | — | 2 | 2 | Deeptech | 2021–2023 |
| South Park Commons | — | 2 | 2 | Edtech | 2021–2025 |
| SOV Ventures | Venture capital | 2 | 1 | HRtech | 2021–2022 |
| Space Angels | — | 2 | 1 | Space | 2017–2018 |
| Space Founders | Venture capital | 2 | 2 | Space | 2024 |
| Space Frontiers Fund II | Investment firm | 2 | 2 | Energy | 2026 |
| Spadel | Venture capital | 2 | 2 | Cleantech | 2025–2026 |
| Spanish Society for Technological Transformation | Government / public | 2 | 2 | Deeptech | 2025–2026 |
| Sparkasse Ulm | Investment firm | 2 | 2 | Software | 2024 |
| Sparkassen Kapital Ulm | Venture capital | 2 | 2 | Healthtech | 2024 |
| SparkUp | Corporate | 2 | 2 | E-commerce | 2016 |
| Sparta Capital | Venture capital | 2 | 2 | Cleantech | 2022–2023 |
| Spicehaus Swiss Venture Fund | Venture capital | 2 | 2 | Fintech | 2021 |
| Spider Capital | — | 2 | 2 | Software | 2017–2021 |
| Spiral Capital | Venture capital | 2 | 1 | Cleantech | 2024–2026 |
| SportInnovator | Venture capital | 2 | 2 | Software | 2023–2025 |
| SPRIM Global Investments | Investment firm | 2 | 2 | Healthtech | 2023–2025 |
| Spring Lake Equity Partners | — | 2 | 2 | Software | 2020–2021 |
| The Sputnik Group | — | 2 | 2 | Wellness & Beauty | 2016 |
| SQM Lithium Ventures | Venture capital | 2 | 2 | Cleantech | 2024–2025 |
| Squarepoint Capital | Venture capital | 2 | 2 | Healthtech | 2022 |
| Sridhar Ramaswamy | Angel | 2 | 2 | Software | 2022 |
| SRIW Life Sciences | Venture capital | 2 | 1 | Healthtech | 2021–2022 |
| SSE Business Lab | Venture capital | 2 | 2 | AI | 2026 |
| ST Engineering Ventures | Venture capital | 2 | 2 | Transportation | 2022 |
