perseusdefense.com · Austin, TX · founded 2025 · team 3 employees · Y Combinator Summer 2025 batch · trust 0/4
We're building America's Golden Dome for drones. Attritable 15" missiles designed for modern drone swarm warfare.
| Company Name | Perseus Defense
source: https://perseusdefense.com |
| Company Tagline | We're building America's Golden Dome for drones. Attritable 15" missiles designed for modern drone swarm warfare.
source: https://perseusdefense.com |
| City | Austin, TX
source: https://www.ycombinator.com/company/0p5n-perseus-defense |
| Founded | 2025
source: https://www.ycombinator.com/company/0p5n-perseus-defense |
| Team Size | 3 employees
source: https://www.ycombinator.com/company/0p5n-perseus-defense |
| Company Stage | Y Combinator Summer 2025 batch
source: https://www.ycombinator.com/company/0p5n-perseus-defense |
| Founders | Jason Cornelius (CEO) - PhD from NASA, worked on Titan Dragonfly space helicopter, teaches at Stanford; Steve Messinger (CTO) - from Boeing, swarm robotics researcher
source: https://www.ycombinator.com/company/0p5n-perseus-defense |
| Legal Entity | Perseus Defense Inc.
source: Austin Business Journal snippet via web search |
| Contact Email | founders@perseusdefense.com
source: https://perseusdefense.com |
| Funding Raised | $6M seed round in September 2025
source: https://www.tracxn.com/d/companies/perseus-defense/__187Zx4XvCpCZx3qXJqXvJxJqXvJxJ (via web search snippet), Y Combinator S25 batch connection |