
09/24/2025
Auterion Raises $130M to Scale AI-Powered Drone Swarms for Defense by Haye Kesteloo Auterion, the Swiss-American drone software company behind the open-source PX4 autopilot system, has secured $130 million in Series B funding led by Bessemer Venture Partners to accelerate deployment of AI-powered drone swarms for military operations. The funding round values the Arlington, Virginia-based company at “north of $600 million” according to Bloomberg. The funding comes as Auterion fulfills a $50 million Pentagon contract to deliver 33,000 AI-enhanced “strike kits” to Ukraine, representing one of the largest autonomous technology deployments to date. Pentagon backing validates combat-proven drone OS Founded in 2017 by Dr. Lorenz Meier, creator of the widely-adopted PX4 autopilot standard, […] Software
Auterion, the Swiss-American drone software company behind the open-source PX4 autopilot system, has secured $130 million in Series B funding led by Bessemer