Turncircles

Develops all-electric eVTOL aircraft and intends to operate urban air taxi services, serving comm...

Pyka designs and manufactures autonomous electric aircraft for crop protection, cargo, and defens...

Develops ultra-quiet, efficient electric propulsion systems for aircraft and drones, serving aero...

Shield AI builds AI pilots and autonomous aircraft systems that help defense customers deploy int...

Zipline operates an autonomous delivery service that transports medical supplies, food, and retai...

Relativity Space designs and builds reusable rockets to make access to space more reliable and ro...