SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Orbion Space Technology logo Orbion Space Technology Designs and manufactures Hall-effect plasma propulsion systems for small satellites, with AS9100D-certified high-volume production vs Relativity Space Manufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics. Relativity Space logo
HEAD-TO-HEAD1 shared sector
Orbion Space Technology Relativity Space
Founded 2002 2015
Headquarters Houghton, Michigan, USA Long Beach, California, USA
Type private private
Status operating operating
Employees 50 1,285
Total funding $53.6M $1.4B
Latest round Debt Financing Series F
Sectors Space Propulsion, Satellite Components & Subsystems Launch Services, Space Propulsion
Products listed 9 4
Federal contracts
Launches 3 (0%)
Leaders listed Lyon (Brad) King, Jason D. Sommerville, Rob Washeleski Eric Schmidt, Maria Seferian, Kevin Wu
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Orbion Space Technology and Relativity Space compare?

Both companies work in Space Propulsion. Orbion Space Technology was founded in 2002 and Relativity Space in 2015.

Which is larger, Orbion Space Technology or Relativity Space?

Relativity Space reports the larger workforce, with 1,285 employees versus 50.

Which has more launches, Orbion Space Technology or Relativity 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.