Funds, angels and corporates active in European rounds
| Investor | Type | Deals | Companies | Top sector | Active |
|---|---|---|---|---|---|
| Bitfinex | — | 2 | 2 | Fintech | 2020–2022 |
| Bito Campus | — | 2 | 2 | Healthtech | 2018–2022 |
| Bitscale Capital | Venture capital | 2 | 2 | Fintech | 2021 |
| BizTEC | — | 2 | 2 | Cleantech | 2015 |
| Bjørn Bruun | Angel | 2 | 2 | Consumer | 2022–2024 |
| Björn Andersson | — | 2 | 2 | Media | 2017–2023 |
| Björn Jopen | Angel | 2 | 2 | Edtech | 2023–2024 |
| Björn Keune | Angel | 2 | 2 | Agritech | 2022–2023 |
| Black Ice | Venture capital | 2 | 2 | E-commerce | 2022 |
| Black Opal Ventures | Venture capital | 2 | 2 | Healthtech | 2022–2026 |
| Black Toro Capital | — | 2 | 2 | Fashion | 2017 |
| BlackBerry Limited | Venture capital | 2 | 2 | Transportation | 2022 |
| Blackdor | Venture capital | 2 | 2 | Fintech | 2023–2025 |
| BlackMars Capital | Venture capital | 2 | 1 | Foodtech | 2022–2023 |
| BlackPool DAO | Corporate | 2 | 2 | Fintech | 2022 |
| BlackRock Innovation Capital | — | 2 | 2 | Healthtech | 2020–2024 |
| Blasieholmen Investment Group | Investment firm | 2 | 2 | Gaming | 2016–2017 |
| Blissgrowth | Venture capital | 2 | 1 | HRtech | 2021–2022 |
| Block Inc | Venture capital | 2 | 2 | Fintech | 2022 |
| Blocksync Ventures | — | 2 | 2 | Fintech | 2021 |
| Blommenholm Industrier | Venture capital | 2 | 1 | Proptech | 2022–2024 |
| Blossom Street Ventures | Venture capital | 2 | 2 | Software | 2022–2025 |
| Blue Venture Fund | Venture capital | 2 | 1 | Healthtech | 2021–2025 |
| Blue Oceans Partners | — | 2 | 2 | Agritech | 2020–2021 |
| Blue Star Capital | Investment firm | 2 | 2 | Cleantech | 2016–2022 |
