Isar Aerospace

Ottobrunn, Germany · Founded 2018 · Privately Held (backing)

Developer of space technology designed to lower the entry barriers to access affordable and sustainable rockets. Isar Aerospace is based in Ottobrunn, Germany and was founded in 2018. Its last reported valuation was $2.3 billion in Jun 2025. It has raised $654 million.

Last reported valuation
$2.3B
Oct 2026
Priced at
—
Total raised
$654.0M
Last round
—
What is Isar Aerospace worth?
$2.3Blast reported valuation · Oct 2026

Isar Aerospace's last reported valuation, Jun 2025. Nothing priced has surfaced since.

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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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Isar Aerospace funding history

No rounds on record

No funding rounds for Isar Aerospace are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.

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Isar Aerospace valuation

Isar Aerospace's last reported valuation was $2.3 billion in Jun 2025. No priced round, secondary trade or fund mark has surfaced since.

How Isar Aerospace'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 Isar Aerospace, 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 Isar Aerospace

What is Isar Aerospace worth?
Isar Aerospace is valued at $2.3B as of Oct 2026. Isar Aerospace's last reported valuation, Jun 2025. Nothing priced has surfaced since.
How much has Isar Aerospace raised?
Isar Aerospace has raised $654.0M in total funding across its recorded rounds.