Muon Space ranks 20 on the Space 100 with a score of 81; Apex Space ranks 72 with 68. Muon Space is ahead on deployment, production, progress, technology, positioning and leverage. Level on commercials and firepower. Apex Space is based in United States, Muon Space in Mountain View, United States. Muon Space: Growth. Apex Space is named in 38 signals and Muon Space in 65.
Apex Space builds standardized satellite buses, Aries, Nova and Comet, for communications, orbital computing and defense missions, supplied to customers such as Loft and NEC.
Darker bar: ahead of the other company on that measure.
Apex is a US maker of productized, mass-manufactured satellite buses (the Aries flown in 2024, plus Nova and Comet classes) offering a configurable off-the-shelf model versus bespoke builds, for LEO/MEO/GEO. Its design-win marker is Anduril's first integrated satellite (ANDURIL-26, on orbit since July 2026), validation at the defense frontier. Revenue is estimated at 10-100m (verified-light, substantial venture backing).
38 signals name Apex Space.
45 facts on file.
Muon Space designs, builds and operates satellites and spacecraft platforms, including Halo, Quickbeam and Condor-Ultra, for customer constellations.
Darker bar: ahead of the other company on that measure.
Muon Space is a US satellite maker (founded by ex-SpaceX engineer Jonny Dyer) built on a full-stack Mission Foundry model, with 11 satellites flown and a San Jose plant targeting 500 satellites a year by 2027. It raised a $250M Series C in August 2026 at a $1.5B valuation (Eclipse-led, with Google, Salesforce Ventures, and Woven/Toyota), launched the first three operational FireSat wildfire-detection satellites with Google in July 2026, and debuted a higher-power platform aimed at orbital data centers (pathfinder 2028). Revenue, FireSat economics, and the 500-per-year credibility are open.
65 signals name Muon Space.
58 facts on file.
Muon Space ranks 20 on the Space 100 with a score of 81; Apex Space ranks 72 with 68. Muon Space is ahead on deployment, production, progress, technology, positioning and leverage. Level on commercials and firepower. Apex Space is based in United States, Muon Space in Mountain View, United States. Muon Space: Growth. Apex Space is named in 38 signals and Muon Space in 65.
Muon Space ranks 20 on the Space 100 with a score of 81; Apex Space ranks 72 with 68. Muon Space is ahead on deployment, production, progress, technology, positioning and leverage. Level on commercials and firepower. Apex Space is based in United States, Muon Space in Mountain View, United States. Muon Space: Growth. Apex Space is named in 38 signals and Muon Space in 65. Both company files carry the scores on eight measures, the facts with sources and the latest signals.
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