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 ElevationSpace Develops small recoverable spacecraft for microgravity research and manufacturing, with high-frequency cargo return services from low Earth orbit ElevationSpace logo
HEAD-TO-HEAD1 shared sector
CesiumAstro ElevationSpace
Founded 2017 2021
Headquarters Austin, Texas Sendai, Japan
Type private private
Status operating operating
Employees 318 37
Total funding $710.2M $14M
Latest round Series C Series B
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Space Transportation & Logistics, In-Space Manufacturing, Satellite Manufacturing
Products listed 15 3
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Ryohei Kobayashi, Toshinori Kuwahara, Hiroshi Imakubo
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and ElevationSpace compare?

Both companies work in Satellite Manufacturing. CesiumAstro was founded in 2017 and ElevationSpace in 2021.

Which is larger, CesiumAstro or ElevationSpace?

CesiumAstro reports the larger workforce, with 318 employees versus 37.

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