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KEYOU
Transportation · Munich, Germany · Founded 2015
KEYOU develops hydrogen technology, unique components, and combustion techniques to convert ordinary engines into emission-free hydrogen engines without major engine changes MoreLess
Developer of a hydrogen combustion technology designed to clean vehicle emissions and exhausts. The company's hydrogen combustion technology produces an engine that combines efficient injection, exhaust gas recirculation, and turbo-charging with a proprietary H2-selective catalytic reduction system to eliminate any trace of NOx, enabling vehicles to have zero-emission technology and give high performance at low cost. Keywords: Transport and Mobility, Environment and Energy, Automotive And Truck, Automotive Engine Components, Combustion Technology, Components And Subsystem, Green Engine Technology, Hydrogen Combustion Technology, Hydrogen Engine, Pollution Reduction Technology, Zero Emission Technology.
Talent graph
KEYOU's talent
Source: Dealroom Talent Intelligence.
Investors
7 investors on KEYOU's cap table
Sourced from Dealroom's funding and investor records.






Global footprint
Where KEYOU has talent and traffic
team presence
Market sentiment
What the market is saying about KEYOU
An AI-synthesized read of the highest-engagement posts about KEYOU on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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