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Muon Space

37 open32 filled
Mountain View, CAFounded 2021218+ employees$181.2M raisedSeries APrivate
Last round: grant · $44.6M · Oct 2025(6 rounds total)
Founded by Jonny Dyer, Dan McCleese, Paul Day, Reuben Rohrschneider, Pascal StangConstellations for a safe and resilient world
Backed by(11 investors)
United States Space ForceRadical VenturesCostanoa VenturesCongruent VenturesActivate Capital PartnersArcTern VenturesACME CapitalSouth Park CommonsSpace Capital

Muon Space builds and operates small Earth observation satellites for climate monitoring, wildfire detection, and weather data collection, including the FireSat constellation.

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