Funding
Series C · Space tech

Muon Space raises $250m Series C

Muon Space designs, deploys and operates satellite constellations tailored to customer missions and monitoring needs.

Updated Oct 16, 2026By RoundOS Funding desk

ACME Capital, ArcTern Ventures, I Squared Capital, Overlap Holdings, Wellington Management, Salesforce Ventures, Congruent Ventures, Costanoa Ventures, Activate Capital, Radical Ventures, Woven Capital and Google also participated.

The $250m Series C backs the company’s work designing, deploying and operating satellite constellations for customer missions.

Funding history

Series C · This round$250M

Sources

  1. Muon Space Raises $250 Million in Round Backed by Google - Bloombergbloomberg.com · Aug 20, 2026
  2. startupdb.com

Similar rounds

All Space tech rounds →
Xona

Xona builds Pulsar, a satellite navigation system for precise and resilient positioning and timing.

$250MSeries D · Oct 22, 2026
KP Labs

Onboard computing, software and AI for satellite data processing.

PLN 19.4MGrowth equity investment · Oct 14, 2026
OXG Space

OXG Space develops orbital connectivity and edge-computing infrastructure.

₹170MUndisclosed · Oct 14, 2026
Iribits

The Italian parent of Golbriak Space, a maker of aerospace laser communication systems.

€4MSeed · Oct 8, 2026

Related