
Astro Mechanica
Aerospace startup developing adaptive hybrid electric propulsion for supersonic and hypersonic aircraft.
About
Astro Mechanica is a San Francisco-based aerospace company developing the Duality hybrid electric engine, designed to optimize performance from takeoff through speeds exceeding Mach 3. The company's adaptive propulsion and advanced airframe design targets national defense, orbital launch, and long-range cargo delivery. United Airlines Ventures invested in the company in August 2025, recognizing its potential for supersonic commercial flight.
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Key facts
- Website
- astromecha.co
- Headquarters
- San Francisco, United States
- Founded
- 2022
- Employees
- 25
Tech stack
Detected on astromecha.co, last scanned 16 Oct 2026. Run your own scan
- CMS / Builders
- Webflow
- CDN
- Cloudflare
- Email provider
- Google Workspace
Astro Mechanica scores 32. Does yours?
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Frequently asked
Is Astro Mechanica trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Astro Mechanica is 65 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How many employees does Astro Mechanica have?
Astro Mechanica has approximately 25 people on record.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Astro Mechanica


