SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
SpinLaunch logo SpinLaunch Builds kinetic launch systems using ground-based centrifuges and develops the Meridian LEO broadband constellation for enterprise communications 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
SpinLaunch Umbra
Founded 2014 2015
Headquarters Long Beach, CA Arlington, Virginia, USA
Type private private
Status operating operating
Employees 27 165
Total funding $249M $124.1M
Latest round Series C Grant
Sectors Launch Services, Satellite Communications, Satellite Manufacturing Earth Observation & Remote Sensing, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 4 4
Federal contracts
Launches
Leaders listed Massimiliano Ladovaz, David Wrenn David Langan, Gabe Dominocielo, Todd Master
News mentions 16 0
SHARED SECTORS
FREQUENTLY ASKED

How do SpinLaunch and Umbra compare?

Both companies work in Satellite Manufacturing. SpinLaunch was founded in 2014 and Umbra in 2015.

Which is larger, SpinLaunch or Umbra?

Umbra reports the larger workforce, with 165 employees versus 27.

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