Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Ostsächsische Sparkasse Dresden | Venture capital | 1 | 1 | Energy | 2025 |
| Ostsäschsische Sparkasse and Bürgschaftsbank Sachsen | — | 1 | 1 | Software | 2018 |
| Ostwerk GmbH | Venture capital | 1 | 1 | Healthtech | 2026 |
| Oterap | Venture capital | 1 | 1 | Agritech | 2024 |
| other Angels | — | 1 | 1 | Edtech | 2015 |
| other entrepreneurs | Angel | 1 | 1 | Robotics | 2026 |
| other family funds | Venture capital | 1 | 1 | Energy | 2023 |
| other global institutional investors | Venture capital | 1 | 1 | Transportation | 2026 |
| other global investors | Venture capital | 1 | 1 | Fintech | 2024 |
| other leading funds | Investment firm | 1 | 1 | AI | 2026 |
| others partners | Angel | 1 | 1 | Software | 2024 |
| Othman Ktiri | Angel | 1 | 1 | E-commerce | 2022 |
| Otium Venture alongside Cathay Innovation | — | 1 | 1 | Healthtech | 2017 |
| Otiva | — | 1 | 1 | Foodtech | 2018 |
| Otokoç Automotive | Venture capital | 1 | 1 | Transportation | 2023 |
| Otokoç Otomotiv | Corporate | 1 | 1 | Transportation | 2023 |
| Ottakringer | Corporate | 1 | 1 | Foodtech | 2022 |
| Ottavio Maria Campigli | Angel | 1 | 1 | Software | 2025 |
| Otto Birnbaum | Angel | 1 | 1 | Healthtech | 2021 |
| Otto Braun | Angel | 1 | 1 | Cleantech | 2024 |
| Otto H. Gies | — | 1 | 1 | Healthtech | 2017 |
| Otto Krabbe | Angel | 1 | 1 | Cybersecurity | 2024 |
| Otto Krahn New Business | Venture capital | 1 | 1 | Space | 2024 |
| Otto Söderlund | — | 1 | 1 | Healthtech | 2018 |
| Otto Suwelack | — | 1 | 1 | Hardware | 2015 |
