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Surtr Defense Systems

YC X26

San Francisco, US · Founded 2026 · 2 employees · 2 known investors

surtrdefense.com

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.

Advanced ManufacturingAI & Machine LearningDefense Techin /surtr-defense-systems/@surtrdefense

Founders & leadership· Y Combinator alumni (X26)

Investors · 2

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