European Cybersecurity startup funding raised during 2015.
In 2015, 94 European Cybersecurity companies raised a combined €774M across 107 funding rounds. Israel led by capital raised, and Magma Venture Partners was the most active investor. Data as of 21 Aug 2026.
30 exits · €1.2B disclosed.
| CloudLock | Acquisition | Dec 2015 | €266M |
| WISeKey | IPO | Nov 2015 | €200M |
| NICE Systems | Acquisition | Feb 2015 | €144M |
| Fox-IT | Acquisition | Sep 2015 | €133M |
| DVTEL | Acquisition | Sep 2015 | €84M |
| Secure Islands | Acquisition | Sep 2015 | €70M |
| €50M |
| Avecto | Growth/Late | Dec 2015 | €45M |
| Silent Circle | Growth/Late | Feb 2015 | €44M |
| Argus Cyber Security | Series B | Sep 2015 | €23M |
| SentinelOne | Series B | Oct 2015 | €22M |
| Cybereason | Series B | May 2015 | €22M |
| Omada | Series C | May 2015 | €21M |
| Darktrace | Series B | Jul 2015 | €20M |
| illusive Networks | Series B | Oct 2015 | €20M |
| Cato Networks | Series A | Oct 2015 | €18M |
| D3O | Series B | Apr 2015 | €18M |
| Darktrace | Series A | Mar 2015 | €16M |
