SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Sidus Space logo Sidus Space Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers vs Umbra Designs, builds, and operates SAR satellite constellations delivering sub-meter Earth imagery and flight-proven spacecraft hardware Umbra logo
HEAD-TO-HEAD2 shared sectors
Sidus Space Umbra
Founded 2012 2015
Headquarters Florida’s Space Coast, Florida Arlington, Virginia
Type public private
Status operating operating
Employees 73 165
Total funding $124.1M
Latest round Grant
Sectors Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems Earth Observation & Remote Sensing, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 3 4
Federal contracts
Launches
Leaders listed Carol Craig, Mark Mikolajczyk, Val Ojdanic David Langan, Gabe Dominocielo, Todd Master
News mentions 9 0
SHARED SECTORS
FREQUENTLY ASKED

How do Sidus Space and Umbra compare?

Both companies work in Satellite Manufacturing, Earth Observation & Remote Sensing. Sidus Space was founded in 2012 and Umbra in 2015.

Which is larger, Sidus Space or Umbra?

Umbra reports the larger workforce, with 165 employees versus 73.

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