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Isar Aerospace

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Develops next generation rockets for sustainable access to space for small and medium satellites

Ottobrunn, GermanyFounded 2018Space
Valuation $1–2.5B Last recorded · Jun/2026
Revenue $10–50M Latest reported FY
Headcount 100–500 Current team size
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Isar Aerospace and the history behind them.

At a glance

Founded
2018
Headquarters
Ottobrunn, Germany
Sector
Space
Power Law
Unicorn$1–10B valuation tier

Research & analysis

From the Dealroom knowledge graph
News Isar Aerospace reaches orbit with Spectrum rocket Sep 6, 2026 News Isar Aerospace lands €200M ESA grant, the largest in Europe's launcher push Aug 27, 2026 News Isar Aerospace closes €270M Series D to scale Spectrum rocket production Jun 9, 2026 Market map European Defence Market map Space Tech Landscape Market map Lunar Economy

Latest news

Press, funding announcements and product moves mentioning Isar Aerospace.

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Investors

30 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed4 investors entered at this stage

  • David Giger
  • Bulent Altan
  • Vito Ventures
  • UVC Partners

Series A2 investors entered at this stage

Series B and later24 investors entered at this stage

  • 10x
  • CASSINI Initiative
  • KfW Capital
  • LP&E
  • Island Green Capital
  • Porsche
  • 7 Industries
  • Porsche SE
  • Molten Ventures
  • Vsquared Ventures
  • Lakestar
  • Finadvice
  • Lombard Odier
  • Besant Capital
  • Eldridge
  • Technical University Munich
  • EUSPA
  • G3T
  • Hauptstadtallee 344
  • Bayern Kapital
  • HV Capital
  • NATO Innovation Fund - NIF
  • ESA BIC Bavaria
  • Apeiron Investment Group

Ownership

Share of equity by holder

Estimated cap table from Dealroom's shareholder data — share of equity by holder. Stakes as last recorded by Dealroom (2026). Percentages are indicative.

19% Founders

Some investors are hidden on this public profile. See the full cap table on Dealroom →

Talent

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Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
18 countries with
team presence
🇩🇪 Germany86.6%
🇳🇴 Norway4%
🇸🇪 Sweden3%
🇮🇹 Italy1.3%
🇺🇸 United States0.6%
Top 5 of 18 shown
Web traffic by country
110K monthly visits
across markets
🇩🇪 Germany57.1%
🇺🇸 United States6.8%
🇳🇱 Netherlands4.6%
🇪🇸 Spain3.7%
🇮🇹 Italy3.5%
Top 5 markets shown

Patents

Estimated portfolio value
$186k

2 active patent families included in this estimate.

A patent family groups patent filings for the same invention. Source: Dealroom · PatSnap.

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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Isar Aerospace on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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