European Cybersecurity startup funding raised during 2017.
In 2017, 131 European Cybersecurity companies raised a combined €1.3B across 139 funding rounds. Israel led by capital raised, and Blumberg Capital was the most active investor. Data as of 21 Aug 2026.
| Company | Stage | Date | Amount |
|---|---|---|---|
| Skybox Security | Other | Oct 2017 | €127M |
| Cybereason | Series D+ | Jun 2017 | €90M |
| ForgeRock | Series D+ | Aug 2017 | €75M |
| SentinelOne | Series C | Jan 2017 |
17 exits · €3.1B disclosed.
| Avast | IPO | Oct 2017 | €2.7B |
| Argus Cyber Security | Acquisition | Apr 2017 | €364M |
| Zaplox | IPO | Feb 2017 | €14M |
| €64M |
| Darktrace | Series D+ | Sep 2017 | €63M |
| TTTech | Other | Sep 2017 | €55M |
| Arralis | Growth/Late | Mar 2017 | €50M |
| Churchesfire | Other | Mar 2017 | €47M |
| Transmit Security | Growth/Late | Jan 2017 | €36M |
| Riskified | Series C | Jun 2017 | €29M |
| Yubico | Other | Jun 2017 | €27M |
| Deep Instinct | Series B | Sep 2017 | €27M |
| Shift technology | Series B | Oct 2017 | €24M |
| Digital Shadows | Series C | Jul 2017 | €23M |
| Aqua Security | Series B | Jul 2017 | €21M |
