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 Spacety Small satellite manufacturer operating a dual-band SAR constellation for all-weather Earth observation and providing satellites-as-a-service for rapid in-orbit technology demonstrations Spacety logo
HEAD-TO-HEAD2 shared sectors
CesiumAstro Spacety
Founded 2017 2016
Headquarters Austin, Texas, USA Changsha, China
Type private private
Status operating operating
Employees 318 200
Total funding $710.2M 250000000
Latest round Series C Private Equity
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Earth Observation & Remote Sensing, Satellite Manufacturing, Satellite Components & Subsystems
Products listed 15 4
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Justin Yang Feng, Ren Weijia
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and Spacety compare?

Both companies work in Satellite Components & Subsystems, Satellite Manufacturing. CesiumAstro was founded in 2017 and Spacety in 2016.

Which is larger, CesiumAstro or Spacety?

CesiumAstro reports the larger workforce, with 318 employees versus 200.

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