Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Stephan Mahlow | Angel | 2 | 2 | Edtech | 2021–2022 |
| Stephan Matz | Angel | 2 | 1 | Transportation | 2022–2023 |
| Stephan Rohr | Angel | 2 | 2 | Cleantech | 2022–2023 |
| Stephan Thoma | — | 2 | 2 | Edtech | 2017–2021 |
| Stéphane Distinguin | Angel | 2 | 2 | Software | 2023–2024 |
| Stéphane Pictet | Angel | 2 | 2 | HRtech | 2021 |
| Stephane Richard | — | 2 | 2 | Hardware | 2017 |
| Stéphane Romanyszyn | — | 2 | 2 | — | — |
| Stéphane Treppoz | Venture capital | 2 | 2 | Fintech | 2022–2023 |
| Stephen Morana | — | 2 | 2 | Consumer | 2017–2022 |
| Stephen Weich | Angel | 2 | 2 | E-commerce | 2022 |
| Steve Broughton | — | 2 | 2 | Software | 2010–2016 |
| Steve Huffman | Angel | 2 | 2 | AI | 2023–2025 |
| STI Foundation | Venture capital | 2 | 2 | Cleantech | 2023–2025 |
| Stihl Digital | Venture capital | 2 | 2 | Fintech | 2021 |
| STOAF SciTech | — | 2 | 2 | Fintech | 2021–2025 |
| Stockholms Affärsänglar (Stoaf) | — | 2 | 1 | — | — |
| Stockhorn Capital | — | 2 | 2 | Legaltech | 2018–2021 |
| STORY3 Capital Partners | Venture capital | 2 | 2 | Fashion | 2022–2025 |
| Strasbourg Eurométropole | — | 2 | 1 | Healthtech | 2017 |
| Strategic Development Fund (SDF) | Investment firm | 2 | 2 | Fintech | 2022–2023 |
| Street Smart Capital | Venture capital | 2 | 2 | E-commerce | 2022–2025 |
| Strobe Ventures | Venture capital | 2 | 2 | Fintech | 2025–2026 |
| Styleit | Accelerator | 2 | 2 | Marketing | 2023–2024 |
| Successful Fund I | Venture capital | 2 | 2 | HRtech | 2025–2026 |
