Isar Aerospace

Germany
Munich, Bavaria, Germany

Company profile

Isar Aerospace company profile

Isar Aerospace develops and operates two-stage liquid-fueled launch vehicles for small and medium satellites. Its flagship vehicle, Spectrum, is designed and manufactured in-house, using nine engines on the first stage and one on the second, powered by propane and liquid oxygen. Spectrum can carry up to 1,000 kg to low Earth orbit or 700 kg to sun-synchronous orbit, and offers flexible launch configurations including dedicated, lead, and rideshare options. The company holds an exclusive long-term launch pad agreement at Andøya Spaceport and secures additional launch capacity through a planned site at the Guiana Space Centre.

Business identity

Contact email
[email protected]
Operating status
Active
Company type
For Profit
Employee range
251-500 employees
Revenue range
$1M-$10M
Founded
2018-01-01, Year

Headquarters

Country code
DE
Continent
Europe

Capital profile

Funding and company signals

Funding stage
Late Stage Venture
Funding rounds
7
Total equity funding
$420.2M
Last funding
Convertible Note / $175.3M / 2025-06-25
Last equity funding
Series C / $69.6M
Investors
25
Lead investors
8
Founders
3
Articles
167

Founders and investors

Founders

Daniel MetzlerJosef FleischmannMarkus Brandl

Lead investors

ATEL VenturesEarlybird Venture CapitalEldridge IndustriesHV CapitalLakestarLombard OdierNATO Innovation FundPorsche Automobil Holding

Investors

Eldridge IndustriesHV CapitalLakestarLeblon CapitalVsquared Ventures