SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
European Space Agency logo European Space Agency Intergovernmental agency coordinating European space programs across science, Earth observation, navigation, telecommunications, and human spaceflight vs Isar Aerospace Designs, manufactures, and operates the Spectrum launch vehicle for dedicated and rideshare small satellite missions from European spaceports Isar Aerospace logo
HEAD-TO-HEAD1 shared sector
European Space Agency Isar Aerospace
Founded 1975 2018
Headquarters Paris, France Ottobrunn, Germany
Type government private
Status operating operating
Employees 3,739 400
Total funding $615M
Latest round Convertible Note
Sectors Planetary Exploration, Earth Observation & Remote Sensing, Launch Services, Navigation & Positioning, Satellite Communications Launch Services
Products listed 8 2
Federal contracts
Launches 8 (0%)
Leaders listed Josef Aschbacher, Dietmar Pilz, Toni Tolker-Nielsen Daniel Metzler, Josef Fleischmann, Stella Guillen
News mentions 14 0
SHARED SECTORS
FREQUENTLY ASKED

How do European Space Agency and Isar Aerospace compare?

Both companies work in Launch Services. European Space Agency was founded in 1975 and Isar Aerospace in 2018.

Which is larger, European Space Agency or Isar Aerospace?

European Space Agency reports the larger workforce, with 3,739 employees versus 400.

Which has more launches, European Space Agency or Isar Aerospace?

Isar Aerospace leads with 8 tracked launches (0% success rate).

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.