JPM•CesiumAstro closed a $730 million Series D at a valuation above $4.5 billion. The financing included $100 million in debt from the Export-Import Bank of the United States and JPMorgan.
Janus Henderson led CesiumAstro’s $730 million Series D, with participation from NewSpace Capital and other investors. The financing valued the company at more than $4.5 billion.
The financing included $100 million in debt provided through the Export-Import Bank of the United States and JPMorgan. CesiumAstro said proceeds will support manufacturing expansion, next-generation spacecraft development and deployment of its planned 737-satellite Synchronicity constellation. Total capital announced in 2026 exceeded $1.2 billion.
