What it sells
Hypersonic space plane that can take-off from any location and weather
Business model breakdown
Buyer: who owns the budget?
UnverifiedDefense primes and government programs buying propulsion (e.g. for unmanned systems).
Workflow: what inputs become what output?
Rapid cycles of design, build and test for turbojet to hypersonic propulsion.
Economics: what it saves and how it charges
Hardware engine sales built on rapid design-build-test, vertical integration and high-volume manufacturing to cut cost; no figures given.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Summer 2022 | — | 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.