
Icarus provides persistent, high-altitude observation and connectivity using solar-powered, long-endurance aircraft. The company builds autonomous stratospheric drones that operate at roughly 60,000 feet for weeks, carrying high-resolution imaging sensors and communications payloads to act as a “cell tower in the sky.” Icarus combines solar energy, lightweight airframe design, autonomous flight control, and sensor/communications stacks to deliver continuous surveillance and networking capabilities. It targets defense and enterprise customers that need persistent situational awareness and large-area connectivity, and is designed to scale to swarms for broad coverage.

Icarus provides persistent, high-altitude observation and connectivity using solar-powered, long-endurance aircraft. The company builds autonomous stratospheric drones that operate at roughly 60,000 feet for weeks, carrying high-resolution imaging sensors and communications payloads to act as a “cell tower in the sky.” Icarus combines solar energy, lightweight airframe design, autonomous flight control, and sensor/communications stacks to deliver continuous surveillance and networking capabilities. It targets defense and enterprise customers that need persistent situational awareness and large-area connectivity, and is designed to scale to swarms for broad coverage.
Product: Solar-powered, long-endurance stratospheric drones for persistent observation and connectivity
Targets: Defense and enterprise customers needing persistent situational awareness and large-area connectivity
Founded: 2023
Headcount (evidence): 34 (one source) and 11-50 (Crunchbase listing)
Persistent aerial surveillance and wide-area communications/connectivity
2023
DeepTech
500000
“Y Combinator - investor in recorded funding”