directed-energy
(3)
Chariot Defense
Chariot Defense is a South San Francisco defense-technology company building hybrid-electric power systems for the battlefield. Its Amphora platform delivers quiet, high-density, software-controlled power to distributed military hardware - drones, sensors, radios, electronic-warfare and directed-energy systems - so that energy never becomes the limiting factor in a fight. Founded in 2024 by former Anduril and Archer engineer Adam Warmoth, the company raised a $34M Series A led by Andreessen Horowitz in February 2026, bringing total funding to roughly $41-42M, and has fielded its systems with the U.S. Army and the Defense Innovation Unit.
Aurelius Systems
Aurelius Systems is a San Francisco defense-technology startup building Archimedes, an autonomous, high-powered laser turret that detects, tracks and neutralizes drones in seconds for roughly the cost of electricity. Founded in 2024 by photonics veterans Michael LaFramboise and John Marmaduke, the company fuses commercial off-the-shelf hardware, advanced optics and AI-guided targeting into a compact, low-cost counter-UAS platform aimed at protecting soldiers and critical infrastructure from cheap, swarming aerial threats.
Thor Dynamics
Thor Dynamics is a Palo Alto-based defense-tech startup building Laser Armor, an AI-powered directed-energy system that detects, tracks, and neutralizes hostile drones and drone swarms with a high-energy laser. Founded in 2024 by a team of MIT- and Wharton-trained operators and former U.S. Navy leadership, the company pairs up-to-20-kilowatt laser output with reinforcement-learning targeting and NVIDIA edge compute to deliver affordable, scalable counter-drone defense for critical infrastructure and the military.