Robot maker · registered
Heven AeroTech
Developer of hydrogen-fuel-cell drone systems (Heven Drones H-series: H2D55, H2D200, Raider) with extended endurance; exclusive developer of a hydrogen-fueled drone fleet for the Israel Ministry of Defense. Founded in Israel, now headquartered in Sterling, VA. Parent of Zepher Flight Labs (acquired Apr 2025; Zepher is separately registered and operates under its own brand with its own WA facility) — group flagship Z1 is Zepher-built and on the Pentagon Blue UAS Cleared List. IonQ partnership adds a quantum-secure comms/PNT engineering division.
Company overview
Identity and operating footprint
Robot models
Specifications remain vendor-claimed
H2D55
- Hydrogen-powered multirotor drone for extended-endurance defense, public safety and commercial missions
vendor-stated role of the H2D55 hydrogen drone
Claim source
Raider
- Hydrogen-powered tactical drone in Heven's H-series line developed for defense customers including the Israel Ministry of Defense
vendor-stated product line and customer base
Claim source
Z1
- Group II hydrogen-powered VTOL platform engineered for more than ten hours of flight time on a single hydrogen fill, with modular payload integration
vendor-stated endurance and payload architecture of the Z1 UAS
Claim source - Vertical takeoff at maximum gross weight and climb to ~12,000 ft density altitude demonstrated during an ISR mission profile (July 2025)
demonstrated flight-envelope performance of the Z1
Claim source
Deployment log
Announced and cited only
Funding history
Publicly announced rounds
Unknown
Investors undisclosed
Round sourceHiring signal
Public job board · 2026-07-13
Hiring is an operating signal, not deployment evidence. Roles are refreshed from the company’s public careers system.
Company timeline
Milestones and announcements
Source ledger
9 unique public sources