Our Mission:

TO BUILD THE WORLD’S FASTEST AIRCRAFT

Hermeus is an aerospace and defense technology company developing hypersonic aircraft quickly and cost-effectively by combining a hardware-rich, iterative approach with modern computing and autonomy. 

TEST IS progress.

A rapidly reusable high-speed aircraft makes testing in under-explored flight environments routine and affordable.

SPEED IS POWER.

Hypersonic aircraft represent a major step change in defense capabilities, bringing unprecedented responsiveness and survivability to the United States and our allied partners. 

PROPULSION IS foundational.

The key enabling technology of Hermeus aircraft is our hybrid engine – part turbine, part ramjet – capable of taking off, breaking the sound barrier, and accelerating to hypersonic speeds. 

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