Funding
Series C · Defense tech

Hermeus announces $350m Series C for unmanned aircraft

Khosla Ventures, Canaan Partners, Founders Fund and other participants backed the aircraft developer.

Updated Oct 16, 2026By RoundOS Funding desk

Hermeus announced $350 million in Series C financing on April 7. Named participants included Khosla Ventures, Canaan Partners, Founders Fund, RTX Ventures, Bling Capital, In-Q-Tel, Cox Enterprises, Socium Ventures and other backers.

The company develops high-Mach unmanned aircraft for national-security missions.

Funding history

Series C · This round$350M

Sources

  1. Hermeusprojectstartups.com
  2. prnewswire.com

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