What it sells
Emission free hydrogen electric aircraft
Business model breakdown
Workflow: what inputs become what output?
Hydrogen-electric propulsion system (Stralis-HE) for UAV cargo delivery and aircraft; tested on a retrofitted Beechcraft Bonanza A36.
Economics: what it saves and how it charges
Planned licensing/sale of propulsion systems; claims 6x lighter than state of the art and 10x longer flights than battery-electric; no revenue evidence.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Winter 2023 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.