SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
CesiumAstro logo CesiumAstro Designs, manufactures, and integrates software-defined phased array communications systems, payloads, and satellites for space, airborne, and ground platforms. vs Esper Satellite Imagery Builds and operates hyperspectral imaging microsatellites for mineral exploration, agriculture, and defense applications Esper Satellite Imagery logo
HEAD-TO-HEAD1 shared sector
CesiumAstro Esper Satellite Imagery
Founded 2017 2019
Headquarters Austin, Texas, USA Melbourne, Victoria, Australia
Type private private
Status operating operating
Employees 318 11
Total funding $710.2M $6.6M
Latest round Series C Seed
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 15 3
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Shoaib Iqbal, Przemyslaw Lorenczak
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and Esper Satellite Imagery compare?

Both companies work in Satellite Manufacturing. CesiumAstro was founded in 2017 and Esper Satellite Imagery in 2019.

Which is larger, CesiumAstro or Esper Satellite Imagery?

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.