Surtr Defense Systems
San Francisco, United States · Founded 2026 · $4.8M raised
- Headquarters
- San Francisco, California
- Employees
- 1–10
- Founded
- 2026
- Business Model
- B2G
- Website
- surtrdefense.com
- Total Funding
- $4.8M
- Last Round
- $4.8M Pre-SeedJul 2026
- Rounds
- 1
About
Surtr builds ParallaxOS, the open operating system for counter-UAS. It takes sensor data from any radar, RF detector, camera, or acoustic array and fuses it into a single unified picture with AI-driven threat classification and engagement recommendations. One interface, any hardware, human in the loop.
Summary
Surtr Defense Systems is an Artificial Intelligence company based in San Francisco, United States, founded in 2026. It has raised $4.8M in total across 1 round, most recently a $4.8M Pre-Seed round in Jul 2026. Investors include Allegis Capital, Eniac Ventures and Gaingels.
Funding History
Jul 2026
Investors
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