Lakestar is a European venture capital firm that invests in visionary tech entrepreneurs from seed to growth stage. Founded in 2012 and headquartered in Zurich, the firm focuses on deep tech, AI, healthcare, and fintech, with a commitment to Europe's digital sovereignty and innovation ecosystem.
Deal activity increased 42% year-over-year (17 deals in the last 12 months). Average disclosed round size is $51.3M (across 108 rounds with reported amounts).
Portfolio
119
Fund Size
$600M
Top Stage
Series B
Last 12 Mo
17
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
165 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Twin1 Ai | Seed | $20M | Aug 2026 |
 Mindgard | Series A | $30M | Aug 2026 |
 Dominion Dynamics | Series A | — | Jun 2026 |
 SE3 Labs | Unknown | — | Jun 2026 |
 Validio | Series A | $30M | Mar 2026 |
| TTytan Technologies | Series A | — | Feb 2026 |
 Onodrim Industries | Seed | — | Feb 2026 |
 Constellr | Series A | — | Feb 2026 |
| CCONSTELLR GMBH | Series A | — | Feb 2026 |
 GeneralMind | Pre-Seed | $12M | Jan 2026 |
 SE3 | Unknown | — | Jan 2026 |
| TTytan Technologies | Series A | — | Jan 2026 |
 Fuse Energy | Series C | $70M | Dec 2025 |
 Exein | Growth | — | Dec 2025 |
 Matta | Series A | — | Dec 2025 |
 Juo | Seed | — | Nov 2025 |
 Dexory | Series C | — | Oct 2025 |
 Auterion | Series B | — | Sep 2025 |
 Fyxer | Series B | — | Sep 2025 |
 Murphy | Seed | — | Jul 2025 |
 Cambridge Aerospace | Series C | — | Jul 2025 |
 Reneo | Series B | $47.3M | Feb 2025 |
 Swan AI | Series B | $40M | Jan 2025 |
 Vertice | Series C | $50M | Jan 2025 |
 Neko Health | Series B | $260M | Jan 2025 |
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Top Co-Investors
Founders Fund15 shared
Atomico15 shared
HV Capital12 shared
Accel10 shared
General Catalyst10 shared
Lightspeed Venture Partners10 shared
Notion Capital8 shared
Thrive Capital8 shared
Earlybird Venture Capital7 shared
Vsquared Ventures7 shared
Access Industries6 shared
Kinnevik6 shared
British Business Bank5 shared
Mosaic Ventures5 shared
Index Ventures5 shared
Sound Ventures5 shared
Bessemer Venture Partners5 shared
SoftBank Vision Fund5 shared
BBVA5 shared
Last updated: 7 October 2026