European Cybersecurity startup funding raised during Q3 2015.
In Q3 2015, 27 European Cybersecurity companies raised a combined €178M across 27 funding rounds, up 159.1% versus Q3 2014. Israel led by capital raised, and Akamai was the most active investor. Data as of 9 Jul 2026.
| Company | Stage | Date | Amount |
|---|---|---|---|
| Cybereason | Series C | Sep 2015 | €53M |
| Argus Cyber Security | Series B | Aug 2015 | €23M |
| SentinelOne | Series B | Sep 2015 | €22M |
| illusive Networks | Series B |
| Acquisition |
| Aug 2015 |
| €133M |
| DVTEL | Acquisition | Aug 2015 | €84M |
| Secure Islands | Acquisition | Aug 2015 | €70M |
| TowerSec | Acquisition | Aug 2015 | €68M |
| Ness Technology System Group | Acquisition | Aug 2015 | €45M |
| Sep 2015 |
| €20M |
| Cato Networks | Series A | Sep 2015 | €18M |
| MorphiSec | Series A | Sep 2015 | €6.2M |
| Smartfrog | Series A | Sep 2015 | €4.5M |
| Zwipe | Series B | Sep 2015 | €4.5M |
| Aqua Security | Seed | Sep 2015 | €4.0M |
| Scalock | Early VC | Sep 2015 | €3.6M |
| Buguroo | Early VC | Aug 2015 | €3.0M |
| CensorNet | Series A | Aug 2015 | €2.7M |
| Cytegic | Early VC | Sep 2015 | €2.7M |
| AppInside | Seed | Jul 2015 | €2.1M |
| Cronus | Seed | Jul 2015 | €2.0M |
