Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Internet Foundation Sweden | Investment firm | 1 | 1 | Software | 2016 |
| Internet Initiatives Development Fund | — | 1 | 1 | Transportation | 2018 |
| The Internet Initiatives Development Foundation | — | 1 | 1 | HRtech | 2017 |
| Internet Initiatives Development Fund (FII) | — | 1 | 1 | Transportation | 2017 |
| Internet Initiatives Development Fund (IIDF) | — | 1 | 1 | Gaming | 2017 |
| Internetstiftelsen | — | 1 | 1 | Edtech | 2017 |
| Internolix | — | 1 | 1 | Marketing | 2017 |
| Interpublic Group | Corporate | 1 | 1 | Marketing | 2023 |
| Interreg Europ | Venture capital | 1 | 1 | Deeptech | 2025 |
| InterTradeIreland | Venture capital | 1 | 1 | Agritech | 2022 |
| InterVest | Venture capital | 1 | 1 | Healthtech | 2026 |
| Interwoven Ventures | Venture capital | 1 | 1 | AI | 2023 |
| Intesa Sanpaolo bank venture capital company | Venture capital | 1 | 1 | Software | 2023 |
| Intesa Sanpaolo Bank Luxembourg | Bank | 1 | 1 | Telecom | 2022 |
| Intesa Sanpaolo Private Banking | Bank | 1 | 1 | Travel | 2021 |
| Intuitive Ventures | Venture capital | 1 | 1 | Healthtech | 2022 |
| Invaluable | — | 1 | 1 | Media | 2019 |
| INVC Fund | — | 1 | 1 | Fintech | 2018 |
| Inveni Capital | Investment firm | 1 | 1 | Healthtech | 2015 |
| Inveniam Group | Venture capital | 1 | 1 | Healthtech | 2023 |
| Inventages Venture Capital | — | 1 | 1 | Healthtech | 2014 |
| Inventram | — | 1 | 1 | Healthtech | 2021 |
| Inveo Portfolio | Venture capital | 1 | 1 | Fintech | 2025 |
| Invera Equity Partners | — | 1 | 1 | Consumer | 2024 |
| Inveready's | Venture capital | 1 | 1 | Edtech | 2021 |
