SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Magdrive logo Magdrive Develops high-thrust electric plasma propulsion systems for satellites and spacecraft using pulsed power and solid metal propellant 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
Magdrive Relativity Space
Founded 2020 2015
Headquarters United Kingdom Long Beach, California
Type private private
Status operating operating
Employees 37 1,285
Total funding $10.5M $1.4B
Latest round Seed Series F
Sectors Space Propulsion, Satellite Components & Subsystems Launch Services, Space Propulsion
Products listed 3 4
Federal contracts
Launches 3 (0%)
Leaders listed Mark Stokes, Dr Thomas Clayson, Harald Nieder Eric Schmidt, Maria Seferian, Kevin Wu
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Magdrive and Relativity Space compare?

Both companies work in Space Propulsion. Magdrive was founded in 2020 and Relativity Space in 2015.

Which is larger, Magdrive or Relativity Space?

Relativity Space reports the larger workforce, with 1,285 employees versus 37.

Which has more launches, Magdrive 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.