CesiumAstro

Active#1 worldwide · Satellite connectivity

Estimated valuation · Satellite connectivity · United States

Designs software-defined phased-array communication payloads, terminals and small satellites that provide multi-beam connectivity for defence, government and commercial space missions.

Industrial, deeptech & space›Satellite connectivity cesiumastro.com

HQUnited States

Last roundGrowth round · Nov 2026

Estimated valuation

AI · Satellite connectivity ranking (worldwide)

≈ USD 4.5bnUSD 3.6–5.6bn · Unicorn

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Growth round · USD 730M · Nov 2026
Published valuation: USD 4.5bn · Nov 2026

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Satellite connectivity · worldwide	Top 28	#1	Edition 0 · Oct 2026	10 Apr 2027

Rank historyOct 2026 · #1 Satellite connectivityFirst edition: no movements yet.

Funding history

Date	Round	Amount	Type	Investors
Nov 2026	Growth round	USD 730M	Equity	Janus Henderson, Insight Partners, Sands Capital, Sumitomo Corporation of Americas, Woven Capital, Incharge Capital, Magnetar, AV, NewSpace Capital

Rounds as cited by Uback’s rankings. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Independent analyses

By industry professionals & analysts

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What the AI reads

Read by the AI at the next edition.

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Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.