Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Karaoke Club | Venture capital | 3 | 3 | AI | 2026 |
| Karen Hanton | — | 3 | 3 | Media | 2013–2014 |
| Kathaka | — | 3 | 3 | Software | 2021–2023 |
| Katjes Greenfood | Corporate | 3 | 3 | Foodtech | 2021–2023 |
| Katrin Stark | Angel | 3 | 2 | Fintech | 2021–2024 |
| Keensight Capital | Investment firm | 3 | 3 | Cloud | 2015–2022 |
| Kei Aar | — | 3 | 1 | Software | 2014–2015 |
| Keith Ventures | Venture capital | 3 | 3 | Fintech | 2021–2023 |
| Kestrel0x1 | Venture capital | 3 | 2 | Fintech | 2022–2024 |
| Kevin Lin | Angel | 3 | 3 | Fashion | 2021–2022 |
| Kevin Ryan | Angel | 3 | 2 | Software | 2022–2026 |
| Keystones | Venture capital | 3 | 3 | Fintech | 2021–2022 |
| Khosla Impact | — | 3 | 1 | Cleantech | 2013–2016 |
| Kienbaum | — | 3 | 2 | Edtech | 2017–2024 |
| Kike Corral | Angel | 3 | 3 | Software | 2022–2023 |
| Kiko Ventures (IP Group) | Venture capital | 3 | 3 | Cleantech | 2023 |
| Kintxo Cortés | Angel | 3 | 3 | Software | 2022–2024 |
| KIRKBI | Venture capital | 3 | 3 | Cleantech | 2022–2025 |
| Kismet Capital Group | — | 3 | 3 | Wellness & Beauty | 2017–2022 |
| KKR & Co. (Kohlberg Kravis Roberts & Co.) | — | 3 | 3 | Cybersecurity | 2017–2023 |
| Klaus Holse | — | 3 | 3 | Fintech | 2017–2024 |
| Klima Energy Transition Fund | Venture capital | 3 | 2 | Energy | 2023 |
| Knop Ventures | Venture capital | 3 | 3 | Healthtech | 2024 |
| KnowledgeHub | Venture capital | 3 | 3 | Cleantech | 2020–2021 |
| Kodori Ventures | Venture capital | 3 | 2 | Healthtech | 2023–2024 |
