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Hermeus

Designs and manufactures supersonic fighter jets and associated aerospace systems for military and defense applications.

Deep Tech
Supersonic jets
Total Raised
$350M
Last Valuation
$2.3B
Headquarters
San Francisco, CA

Overview

Hermeus develops supersonic fighter jets and related aerospace systems targeted at defense and military customers. The company concentrates on high‑speed aircraft design and production to deliver supersonic capabilities to militaries and defense contractors. Hermeus positions itself as an aerospace builder focused on supersonic performance and airframe development. In April 2026 it closed an undisclosed $350M financing round, bringing total raised to $350M and conferring unicorn valuation status.

Funding History

1 round · Apr 2026
$350M
Total Raised
1
Valuation: $2.3B
Cumulative: $350M

Supersonic Fighter Jet Startup Becomes Unicorn With New Funding

Investors not disclosed
Source

Frequently Asked Questions

How much has Hermeus raised in total?
Hermeus has raised a total of $350M across 1 funding round.
Who are Hermeus's investors?
Hermeus's investors include Undisclosed.
What does Hermeus do?
Hermeus develops supersonic fighter jets and related aerospace systems targeted at defense and military customers. The company concentrates on high‑speed aircraft design and production to deliver supersonic capabilities to militaries and defense contractors. Hermeus positions itself as an aerospace builder focused on supersonic performance and airframe development. In April 2026 it closed an undisclosed $350M financing round, bringing total raised to $350M and conferring unicorn valuation status.
Where is Hermeus headquartered?
Hermeus is headquartered in San Francisco, CA.