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 Satlyt Builds a decentralized edge computing platform that interconnects satellites for on-orbit AI processing, data optimization, and compute marketplace services Satlyt logo
HEAD-TO-HEAD1 shared sector
CesiumAstro Satlyt
Founded 2017 2024
Headquarters Austin, Texas San Francisco, California
Type private private
Status operating operating
Employees 318 11
Total funding $710.2M $300K
Latest round Series C Pre-Seed
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Space Software & Mission Tools, Satellite Communications
Products listed 15 1
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Rama Afullo, Nelson P
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and Satlyt compare?

Both companies work in Satellite Communications. CesiumAstro was founded in 2017 and Satlyt in 2024.

Which is larger, CesiumAstro or Satlyt?

CesiumAstro reports the larger workforce, with 318 employees versus 11.

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