Muon Space raises $250 million with Google and Salesforce backing

Satellite startup Muon Space Inc. has raised $250 million in a Series C funding round led by Eclipse Capital, with participation from Alphabet Inc.’s Google and Salesforce Ventures LLC. The Mountain View, California-based company, founded in 2021, has now accumulated over $386 million in total equity funding. Muon Space Inc. will use the capital to accelerate satellite production and invest in orbital AI computing, building on its existing footprint of 11 launched satellites and a California manufacturing facility.

Muon Space Series C

• ▪Muon Space Inc., which was founded in 2021 and is based in Mountain View, California, has raised more than $386 million in total equity funding.
• ▪Venture capital firm Eclipse Capital led the Series C funding round for Mountain View, California-based Muon Space Inc.
• ▪Satellite startup Muon Space Inc. closed a $250 million Series C funding round, which was announced on August 20, 2026.

Satellite manufacturing and orbital AI capabilities

• ▪Prior to its August 2026 funding round, Muon Space Inc. launched 11 satellites into orbit and opened a manufacturing facility in California.
• ▪Muon Space Inc. plans to use its $250 million funding to accelerate satellite production and invest in capabilities such as orbital AI computing.

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