SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Morpheus Space logo Morpheus Space Develops field emission electric propulsion (FEEP) systems for satellite mobility, station keeping, constellation management, and deorbiting vs Phase Four Developed electrodeless radio-frequency and multi-mode electric propulsion systems for satellites Phase Four logo
HEAD-TO-HEAD2 shared sectors
Morpheus Space Phase Four
Founded 2018 2015
Headquarters Dresden, Germany Hawthorne, California
Type private private
Status operating closed
Employees 35 5
Total funding $44.6M $35.8M
Latest round Series A+ Series C
Sectors Space Propulsion, Satellite Components & Subsystems Space Propulsion, Satellite Components & Subsystems
Products listed 2 4
Federal contracts
Launches
Leaders listed Kevin Lausten, Daniel Bock, Gabrielle Diemand Steve Kiser, M. Umair Siddiqui, Simon Halpern
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Morpheus Space and Phase Four compare?

Both companies work in Space Propulsion, Satellite Components & Subsystems. Morpheus Space was founded in 2018 and Phase Four in 2015.

Which is larger, Morpheus Space or Phase Four?

Morpheus Space reports the larger workforce, with 35 employees versus 5.

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