SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Impulse Space logo Impulse Space Designs and operates orbital transfer vehicles that move payloads between orbits using high-thrust chemical propulsion, delivering to GEO in under a day. vs Magdrive Develops high-thrust electric plasma propulsion systems for satellites and spacecraft using pulsed power and solid metal propellant. Magdrive logo
HEAD-TO-HEAD1 shared sector
Impulse Space Magdrive
Founded 2021 2020
Headquarters Redondo Beach, California, USA Harwell Campus, Oxfordshire, United Kingdom
Type private private
Status operating operating
Employees 292 37
Total funding $895M $10.5M
Latest round Series C Seed
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion Space Propulsion, Satellite Components & Subsystems
Products listed 5 3
Federal contracts — —
Launches — —
Leaders listed Tom Mueller, Eric Romo, Kevin Miller Mark Stokes, Dr Thomas Clayson, Harald Nieder
News mentions 3 0
SHARED SECTORS
Space Propulsion
FREQUENTLY ASKED

How do Impulse Space and Magdrive compare?

Both companies work in Space Propulsion. Impulse Space was founded in 2021 and Magdrive in 2020.

Which is larger, Impulse Space or Magdrive?

Impulse Space reports the larger workforce, with 292 employees versus 37.

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