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
What is Axiom Space worth?
$2.5Blast reported valuation · Oct 2026

Axiom Space's last reported valuation, Nov 2025. Nothing priced has surfaced since.

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The prices on Axiom Space
  • ·16 fund marks: filer, period, implied $/share
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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Axiom Space funding history

3 rounds
DateRoundRaisedPost-money
Jun 2026Growth (extension)$175.0M▮
Aug 2023Series C$350.0M▮
Feb 2021Series B$130.0M▮
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Axiom Space valuation

Axiom Space's last reported valuation was $2.5 billion in Nov 2025. No priced round, secondary trade or fund mark has surfaced since.

Recent activity

In the last 90 days, Axiom Space's record added 1 institutional fund mark (latest period Jul 2026).

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.

Institutional holders and vehicles

2 SEC-registered funds reported 16 fair-value marks on Axiom Space between Apr 2025 and Jul 2026, in their N-PORT filings. Filer-level marks and implied per-share values are available to Pro members.

Comparable companies

Comparable aerospace names by valuation on PrivateMarketView: Hubble Network ($1.6 billion), Umbra ($869 million) and Xona ($787 million).

How Axiom Space's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Axiom Space, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by last reported valuation. Question about this number? Full methodology →

Frequently asked about Axiom Space

What is Axiom Space worth?
Axiom Space is valued at $2.5B as of Oct 2026. Axiom Space's last reported valuation, Nov 2025. Nothing priced has surfaced since.
How much has Axiom Space raised?
Axiom Space has raised $1.5B in total funding across 3 recorded rounds.
When did Axiom Space last raise?
Axiom Space last raised in Jun 2026 (Growth (extension)), raising $175.0M.