SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Muon Space logo Muon Space Designs, builds, and operates mission-tailored LEO satellite constellations for Earth observation, climate monitoring, and national security applications. vs Reflect Orbital Builds and operates a constellation of orbital mirror satellites that redirect natural sunlight to targeted areas on Earth for extended solar energy generation and on-demand illumination. Reflect Orbital logo
HEAD-TO-HEAD1 shared sector
Muon Space Reflect Orbital
Founded 2021 2021
Headquarters Mountain View, California, USA Los Angeles, California, USA
Type private private
Status operating operating
Employees 197 50
Total funding 260.7M $28.7M
Latest round Series B Series A
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Satellite Manufacturing, Suborbital & High-Altitude
Products listed 6 2
Federal contracts
Launches
Leaders listed Jonny Dyer, Gregory Smirin, Pascal Stang Ben Nowack, Tristan Semmelhack, Ally Stone
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do Muon Space and Reflect Orbital compare?

Both companies work in Satellite Manufacturing. Muon Space was founded in 2021 and Reflect Orbital in 2021.

Which is larger, Muon Space or Reflect Orbital?

Muon Space reports the larger workforce, with 197 employees versus 50.

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.