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 Satrec Initiative Designs and manufactures Earth observation satellites, electro-optical payloads, and ground systems for end-to-end GEOINT solutions Satrec Initiative logo
HEAD-TO-HEAD2 shared sectors
Muon Space Satrec Initiative
Founded 2021 1999
Headquarters Mountain View, California, USA Daejeon, South Korea
Type private public
Status operating operating
Employees 197 461
Total funding 260.7M
Latest round Series B
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Components & Subsystems
Products listed 6 8
Federal contracts
Launches
Leaders listed Jonny Dyer, Gregory Smirin, Pascal Stang Ee-Eul Kim, Eugene D. Kim
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do Muon Space and Satrec Initiative compare?

Both companies work in Earth Observation & Remote Sensing, Satellite Manufacturing. Muon Space was founded in 2021 and Satrec Initiative in 1999.

Which is larger, Muon Space or Satrec Initiative?

Satrec Initiative reports the larger workforce, with 461 employees versus 197.

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