Surtr Defense Systems
YC X26San Francisco, US · Founded 2026 · 2 employees · 2 known investors
Surtr develops ParallaxOS, an open operating system for counter-unmanned aerial systems (counter-UAS) and command-and-control operations in Western defense. The platform integrates sensors and effectors from multiple hardware partners without proprietary lock-in, enabling real-time data fusion and AI-driven decision-making for military and defense operators.
Founders & leadership· Y Combinator alumni (X26)
Investors · 2
In the news
- Exclusive: Surtr Raises $5M Seed for C-UAS Integrationtectonicdefense.com · 2026