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Perseus Defense
AddedJun 26, 2026
UpdatedJul 6, 2026
Perseus Defense

Perseus Defense

Perseus Defense builds mass-manufactured counter-UAS missiles for the Department of Defense and Homeland Security.

HQ
Buda, TX, US
Accelerator
Y Combinator logoY CombinatorS25
Overview
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Employees

Perseus Defense develops a man-portable, self-guided missile platform intended to counter unmanned aerial systems at lower cost per engagement than existing kinetic solutions. The product targets U.S. Department of Defense and Department of Homeland Security requirements for deployable counter-drone capability on trucks, boats, and convoys.

Founded by aerospace engineers Jason Cornelius and Steve Messinger, the company is headquartered in Buda, Texas and is a Y Combinator Summer 2025 company.

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Perseus Defense - Quick Facts

Who are Perseus Defense's competitors?

Companies similar to Perseus Defense include Surtr Defense Systems, Ares Industries, Isengard Industries and Greypoint Industries.

Where is Perseus Defense's headquarters located?

Perseus Defense's headquarters is located in Buda, TX, US.

Perseus Defense - Classification

Industry
  • Aerospace & Defense