Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Konstantin Kirchfeld | Angel | 1 | 1 | Transportation | 2022 |
| Konstantin Othmer | Angel | 1 | 1 | Healthtech | 2021 |
| Konstantin Senchenko | — | 1 | 1 | Edtech | 2017 |
| Konstantin Siniushin | Angel | 1 | 1 | Healthtech | 2024 |
| The Konstantin Sinyushin Foundation | — | 1 | 1 | Fashion | 2017 |
| Konstantin Vinogradov | Angel | 1 | 1 | AI | 2026 |
| Konstantin von Unger | Angel | 1 | 1 | Deeptech | 2026 |
| Konstantinos Dagianis | Angel | 1 | 1 | Fintech | 2024 |
| Kontinuum Group | Venture capital | 1 | 1 | — | 2021 |
| Kontrari | Venture capital | 1 | 1 | Foodtech | 2024 |
| konus invest | Venture capital | 1 | 1 | Software | 2026 |
| Koopeo | Venture capital | 1 | 1 | Software | 2025 |
| Koppenberg Management | Venture capital | 1 | 1 | Sports | 2026 |
| Koppert Cress | Venture capital | 1 | 1 | Foodtech | 2024 |
| KoppiCatch | — | 1 | 1 | Hardware | 2014 |
| Kora | Venture capital | 1 | 1 | Gaming | 2022 |
| Koray Kurhan | Angel | 1 | 1 | Healthtech | 2024 |
| Korea Development Bank | Venture capital | 1 | 1 | Energy | 2026 |
| Korea Telekom | — | 1 | 1 | Software | 2018 |
| Korea Zinc | Corporate | 1 | 1 | Energy | 2022 |
| Korhan Erçin | Angel | 1 | 1 | Software | 2025 |
| Korkia | — | 1 | 1 | Cleantech | 2018 |
| Korpun Seed Ltd | Venture capital | 1 | 1 | Hardware | 2022 |
| Korpun Siemen Oy | Venture capital | 1 | 1 | Software | 2024 |
| Koru | Venture capital | 1 | 1 | Software | 2023 |
