SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
CesiumAstro logo CesiumAstro Designs, manufactures, and integrates software-defined phased array communications systems, payloads, and satellites for space, airborne, and ground platforms vs Eutelsat Group Operates a multi-orbit satellite fleet combining 33 geostationary satellites and a 600+ LEO constellation to deliver broadcast, broadband, and connectivity services globally Eutelsat Group logo
HEAD-TO-HEAD1 shared sector
CesiumAstro Eutelsat Group
Founded 2017 1977
Headquarters Austin, Texas Paris, France
Type private public
Status operating operating
Employees 318 1,600
Total funding $710.2M
Latest round Series C
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Satellite Communications, Ground Segment & Networks
Products listed 15 46
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Jean-Francois Fallacher, Sebastien Rouge, Eva Birgitte Bisgaard
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and Eutelsat Group compare?

Both companies work in Satellite Communications. CesiumAstro was founded in 2017 and Eutelsat Group in 1977.

Which is larger, CesiumAstro or Eutelsat Group?

Eutelsat Group reports the larger workforce, with 1,600 employees versus 318.

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