SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Starcloud logo Starcloud Develops orbital data centers that provide GPU compute and AI inference services in space using solar power and passive radiative cooling. 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
Starcloud Umbra
Founded 2024 2015
Headquarters Redmond, Washington, USA Arlington, Virginia, USA
Type private private
Status operating operating
Employees 20 165
Total funding $34M $124.1M
Latest round seed Grant
Sectors In-Space Manufacturing, Satellite Manufacturing Earth Observation & Remote Sensing, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 2 4
Federal contracts
Launches
Leaders listed Philip Johnston, Ezra Feilden, Adi Oltean David Langan, Gabe Dominocielo, Todd Master
News mentions 1 0
SHARED SECTORS
FREQUENTLY ASKED

How do Starcloud and Umbra compare?

Both companies work in Satellite Manufacturing. Starcloud was founded in 2024 and Umbra in 2015.

Which is larger, Starcloud or Umbra?

Umbra reports the larger workforce, with 165 employees versus 20.

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