SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Eta Space logo Eta Space Develops cryogenic propellant management systems for in-space storage, transfer, and refueling, and liquid hydrogen infrastructure for terrestrial energy applications 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
Eta Space Magdrive
Founded 2019 2020
Headquarters Rockledge, Florida United Kingdom
Type private private
Status operating operating
Employees 10 37
Total funding $27.2M $10.5M
Latest round Grant Seed
Sectors Space Transportation & Logistics, Lunar Services, Space Propulsion Space Propulsion, Satellite Components & Subsystems
Products listed 6 3
Federal contracts
Launches
Leaders listed Dr. William Notardonato Mark Stokes, Dr Thomas Clayson, Harald Nieder
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Eta Space and Magdrive compare?

Both companies work in Space Propulsion. Eta Space was founded in 2019 and Magdrive in 2020.

Which is larger, Eta Space or Magdrive?

Magdrive reports the larger workforce, with 37 employees versus 10.

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