Axiom Space

Aerospace · Houston, TX · Founded 2016 · Privately Held (backing)

Operator of an international commercial space station intended to host government astronauts, tourists, private companies, and individuals for research, manufacturing, space exploration system… Axiom Space is based in Houston, TX and was founded in 2016. Its last reported valuation was $2.5 billion in Nov 2025. It has raised $1.5 billion across 3 recorded rounds; the latest was a $175 million growth (extension) round in Jun 2026.

Last reported valuation
$2.5B
Oct 2026
Priced at
—
Total raised
$1.5B
Last round
Growth (extension)
Jun 2026
How much has Axiom Space raised?
$1.5Bacross 3 recorded rounds · Feb 2021 – Jun 2026

Most recently, Axiom Space raised $175.0M in its Growth (extension) (Jun 2026).

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Axiom Space round by round

3 rounds
Jun 2026Growth (extension)$175.0M▮
Aug 2023Series C$350.0M▮
Feb 2021Series B$130.0M▮

How much has Axiom Space raised?

Axiom Space has raised $1.5 billion in total; 3 of its rounds are on record, from 2021 on. The largest on record was a $350 million Series C in Aug 2023; the most recent was a $175 million growth (extension) round in Jun 2026.

Axiom Space investors

54 investors are on record for Axiom Space, including Alumni Ventures, Gaingels, Calm Ventures and Evolution VC Partners. By type, the record holds 20 venture capital firms, 2 family offices and 2 asset managers.

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Frequently asked about Axiom Space

How much has Axiom Space raised?
Axiom Space has raised $1.5B in total across 3 recorded funding rounds.
When was Axiom Space's last funding round?
Axiom Space's most recent recorded round was Growth (extension) in Jun 2026, raising $175.0M.