SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03

Tristan Semmelhack

Tristan Semmelhack is Co-Founder & CTO at Reflect Orbital. Profile on Space Index, the curated directory of companies in the space economy.

AFFILIATION1
OTHER LEADERS AT REFLECT ORBITAL
  • Ally Stone Chief Strategy Officer
  • Ben Nowack Founder & CEO
  • Charlie Garcia VP Vehicle Engineering
  • Emily Bilbao VP Policy & Engagement

Leadership data is curated by Space Index. Each person page is published only when at least one affiliated company meets a quality threshold (≥10 employees, or ≥1 product, launch, or US federal contract).