SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Magdrive logo Magdrive Develops high-thrust electric plasma propulsion systems for satellites and spacecraft using pulsed power and solid metal propellant. vs Umbra Designs, builds, and operates SAR satellite constellations delivering sub-meter Earth imagery and flight-proven spacecraft hardware Umbra logo
HEAD-TO-HEAD1 shared sector
Magdrive Umbra
Founded 2020 2015
Headquarters Harwell Campus, Oxfordshire, United Kingdom Arlington, Virginia, USA
Type private private
Status operating operating
Employees 37 165
Total funding $10.5M $124.1M
Latest round Seed Grant
Sectors Space Propulsion, Satellite Components & Subsystems Earth Observation & Remote Sensing, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 3 4
Federal contracts
Launches
Leaders listed Mark Stokes, Dr Thomas Clayson, Harald Nieder David Langan, Gabe Dominocielo, Todd Master
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Magdrive and Umbra compare?

Both companies work in Satellite Components & Subsystems. Magdrive was founded in 2020 and Umbra in 2015.

Which is larger, Magdrive or Umbra?

Umbra reports the larger workforce, with 165 employees versus 37.

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