SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Apex logo Apex Designs and mass-manufactures standardized satellite bus platforms for commercial and government constellation deployments across LEO, MEO, and GEO orbits vs Muon Space Designs, builds, and operates mission-tailored LEO satellite constellations for Earth observation, climate monitoring, and national security applications Muon Space logo
HEAD-TO-HEAD1 shared sector
Apex Muon Space
Founded 2022 2021
Headquarters Los Angeles, California Mountain View, California
Type private private
Status operating operating
Employees 234 197
Total funding $522M $260.7M
Latest round Series D Series B
Sectors Satellite Manufacturing, Satellite Components & Subsystems Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 3 6
Federal contracts 1 ($22.0M)
Launches
Leaders listed Ian Cinnamon, Max Benassi, Adam Corey Jonny Dyer, Gregory Smirin, Pascal Stang
News mentions 0 2
SHARED SECTORS
FREQUENTLY ASKED

How do Apex and Muon Space compare?

Both companies work in Satellite Manufacturing. Apex was founded in 2022 and Muon Space in 2021.

Which is larger, Apex or Muon Space?

Apex reports the larger workforce, with 234 employees versus 197.

Which has more US federal contracts, Apex or Muon Space?

Apex has been awarded more, with $22.0M across 1 awards.

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