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 ICEYE Manufactures and operates the world's largest synthetic aperture radar satellite constellation, providing persistent Earth observation data and natural catastrophe analytics ICEYE logo
HEAD-TO-HEAD1 shared sector
CesiumAstro ICEYE
Founded 2017 2015
Headquarters Austin, Texas Espoo, Finland
Type private private
Status operating operating
Employees 318 711
Total funding $710.2M $482M
Latest round Series C Series E
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 15 5
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Rafal Modrzewski, Pekka Laurila, Magdalena Bartos
News mentions 26 2
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and ICEYE compare?

Both companies work in Satellite Manufacturing. CesiumAstro was founded in 2017 and ICEYE in 2015.

Which is larger, CesiumAstro or ICEYE?

ICEYE reports the larger workforce, with 711 employees versus 318.

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