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About
Founded in 2015, H3 D

2015
MBO / Series A
Singapore hydrogen R&D lab dedicated to UAS power
Defense R&D programs

2016
Move of Singapore hydrogen UAV lab to Austin, TX
2017
French subsidiary launched as EMEA HQ

Distributed hydrogen-electric solution for manned aircraft
Series B
2021

Hydrogen electric propulsion pod prototype completed and flight tested.

Full line up UAV fuel cells produced in Austin, TX
2024

Proliferation across hydrogen aviation programs worldwide

Commercialisation start of H2 refuelling stations for UAVs

Launch of hydrogen electrolysers for aviation


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