SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Relativity Space logo Relativity Space Manufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics 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
Relativity Space Stoke Space
Founded 2015 2019
Headquarters Long Beach, California Kent, Washington
Type private private
Status operating operating
Employees 1,285 294
Total funding $1.4B $1.34B
Latest round Series F Series D
Sectors Launch Services, Space Propulsion Launch Services, Space Transportation & Logistics
Products listed 4 4
Federal contracts
Launches 3 (0%) 1 (0%)
Leaders listed Eric Schmidt, Maria Seferian, Kevin Wu Andy Lapsa, Tom Feldman, Sean Kennelly
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Relativity Space and Stoke Space compare?

Both companies work in Launch Services. Relativity Space was founded in 2015 and Stoke Space in 2019.

Which is larger, Relativity Space or Stoke Space?

Relativity Space reports the larger workforce, with 1,285 employees versus 294.

Which has more launches, Relativity Space or Stoke Space?

Relativity Space leads with 3 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.