Hevendrones

Heven Drones (operating as Heven AeroTech) is an Israeli-American technology company specializing in the development and manufacturing of heavy-lift, hydrogen-powered drones. 

The company focuses on innovative aerial solutions designed for a wide range of civilian and military applications, including logistics, defense, agriculture, and emergency response. 
The core technology of Heven Drones involves the use of hydrogen fuel cell propulsion systems, which enable significantly longer flight times than traditional battery-powered drones, while maintaining low acoustic and thermal signatures. 
Their drones are built to carry substantial payloads and incorporate patented, advanced stabilization mechanisms, providing versatile and autonomous platforms for actionable missions.