SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Muon Space logo Muon Space Designs, builds, and operates mission-tailored LEO satellite constellations for Earth observation, climate monitoring, and national security applications vs Overview Energy Designs and builds satellites that beam solar energy from geosynchronous orbit to ground-based solar projects using near-infrared light Overview Energy logo
HEAD-TO-HEAD1 shared sector
Muon Space Overview Energy
Founded 2021 2022
Headquarters Mountain View, California Ashburn, Virginia
Type private private
Status operating operating
Employees 197 20
Total funding $260.7M $18.5M
Latest round Series B Venture
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Satellite Manufacturing, Satellite Communications
Products listed 6 2
Federal contracts
Launches
Leaders listed Jonny Dyer, Gregory Smirin, Pascal Stang Marc Berte, Dr. Paul Jaffe, Dr. Patrick Mock
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do Muon Space and Overview Energy compare?

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

Which is larger, Muon Space or Overview Energy?

Muon Space reports the larger workforce, with 197 employees versus 20.

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