Earendil Robotics
Earendil Robotics is a YC Summer 2026 (S26) company. Based in San Francisco, CA, USA. Team of 7.
About Earendil Robotics
Summary
Earendil Robotics builds counter-UAS systems for small military units, covering detection, interception, and destruction of hostile drones. Its three integrated products, the Aeglos interceptor, the AURION networked situational-awareness platform, and the Holo thermal sight, replace ad-hoc, fragmented air-defence solutions at the squad level. A companion Drone Warfare Academy trains soldiers to operate the systems in contested environments, drawing on frontline combat experience from active operations including deployments in Ukraine.
Go-to-market
The primary customer is the military unit, reached through direct defence procurement channels. Systems are sold individually rather than as a forced bundle, and operator training is offered as a parallel product line.
From the Y Combinator listing
Drone swarm defence at a small-unit level
Earendil Robotics builds cUAS solutions for the modern warfighter, enabling effective air defence at the small-unit level. We deliver spotting, engaging, and destroying capabilities through advanced sensors, autonomous interceptors, and integrated systems. Our product lineup covers every stage of the kill chain, complemented by the Drone Warfare Academy that trains soldiers to eliminate enemy drone threats in contested environments. Backed by worldwide frontline combat experience, we equip units with combat-proven tools to counter evolving aerial threats.
Facts
- Industrials / Industrials -> Defense
- San Francisco, CA, USA
- 7
- Active
- Early
Founders (2)
- Dan Komorny
- James Walton
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