SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Capella Space logo Capella Space Designs, manufactures, and operates X-band synthetic aperture radar satellites delivering sub-meter resolution Earth observation imagery in all weather conditions vs Sidus Space Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers Sidus Space logo
HEAD-TO-HEAD2 shared sectors
Capella Space Sidus Space
Founded 2016 2012
Headquarters San Francisco, California Florida’s Space Coast, Florida
Type private public
Status operating operating
Employees 233 73
Total funding $239M
Latest round Venture
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems
Products listed 5 3
Federal contracts
Launches
Leaders listed Frank Backes, Matt O'Connell, Jessica Hunter Carol Craig, Mark Mikolajczyk, Val Ojdanic
News mentions 0 9
SHARED SECTORS
FREQUENTLY ASKED

How do Capella Space and Sidus Space compare?

Both companies work in Earth Observation & Remote Sensing, Satellite Manufacturing. Capella Space was founded in 2016 and Sidus Space in 2012.

Which is larger, Capella Space or Sidus Space?

Capella Space reports the larger workforce, with 233 employees versus 73.

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