SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Isar Aerospace logo Isar Aerospace Designs, manufactures, and operates the Spectrum launch vehicle for dedicated and rideshare small satellite missions from European spaceports. vs Stoke Space Develops fully and rapidly reusable medium-lift launch vehicles for orbital access, in-space mobility, and cargo return Stoke Space logo
HEAD-TO-HEAD1 shared sector
Isar Aerospace Stoke Space
Founded 2018 2019
Headquarters Ottobrunn, Bavaria, Germany Kent, Washington, USA
Type private private
Status operating operating
Employees 400 294
Total funding $615M $1.34B
Latest round Convertible Note Series D
Sectors Launch Services Launch Services, Space Transportation & Logistics
Products listed 2 4
Federal contracts
Launches 8 (0%) 1 (0%)
Leaders listed Daniel Metzler, Josef Fleischmann, Stella Guillen Andy Lapsa, Tom Feldman, Sean Kennelly
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Isar Aerospace and Stoke Space compare?

Both companies work in Launch Services. Isar Aerospace was founded in 2018 and Stoke Space in 2019.

Which is larger, Isar Aerospace or Stoke Space?

Isar Aerospace reports the larger workforce, with 400 employees versus 294.

Which has more launches, Isar Aerospace or Stoke Space?

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.