Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Climate Insiders | Venture capital | 2 | 2 | Cleantech | 2023–2025 |
| Climate Investment (CI) | Venture capital | 2 | 2 | Hardware | 2025 |
| Climate Leaders Fast-Track | Venture capital | 2 | 2 | Travel | 2024 |
| Climate Pledge Fund | — | 2 | 2 | Cleantech | 2021 |
| Closed Loop Partners | Venture capital | 2 | 2 | AI | 2022 |
| Cloud Accelerator | Venture capital | 2 | 2 | Cybersecurity | 2025–2026 |
| Cloudberry Ventures | Venture capital | 2 | 2 | Deeptech | 2026 |
| Cloudbreak VC | Venture capital | 2 | 2 | Software | 2024 |
| Clover | Venture capital | 2 | 2 | Transportation | 2025–2026 |
| Clydesdale | — | 2 | 2 | Fintech | 2017 |
| Cm-Cic | Venture capital | 2 | 2 | Sports | 2018 |
| CMPC Ventures | Venture capital | 2 | 2 | Cleantech | 2023 |
| CNBB Equity Partners | Venture capital | 2 | 2 | Marketing | 2022–2025 |
| CNR | Venture capital | 2 | 1 | Energy | 2022–2023 |
| Cnrs | — | 2 | 2 | Agritech | 2018–2026 |
| Co_Made | Venture capital | 2 | 2 | Media | 2022 |
| The Co-operative Bank | Bank | 2 | 2 | Software | 2022 |
| COBIN Angels | Accelerator | 2 | 2 | Cleantech | 2022–2023 |
| Coca-Cola Europacific Partners (CCEP) | Venture capital | 2 | 2 | Cleantech | 2024–2025 |
| Coca-Cola HBC | Corporate | 2 | 1 | Foodtech | 2023–2026 |
| Cochlear Limited | Corporate | 2 | 2 | Healthtech | 2021 |
| Codie Sanchez | Angel | 2 | 1 | Foodtech | 2025–2026 |
| Coffee Stain | — | 2 | 1 | Media | 2017 |
| CoFounder | Venture capital | 2 | 2 | Cleantech | 2022 |
| Cognition Foundry | — | 2 | 1 | Fintech | 2021–2022 |
