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 Kymeta Designs and manufactures metamaterial-based flat-panel satellite antennas and terminals for mobile communications on the move Kymeta logo
HEAD-TO-HEAD1 shared sector
CesiumAstro Kymeta
Founded 2017 2012
Headquarters Austin, Texas Redmond, Washington
Type private private
Status operating operating
Employees 318 166
Total funding $710.2M $436.8M
Latest round Series C Debt
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Ground Segment & Networks, Satellite Communications
Products listed 15 11
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Manny Mora, Anne Liu, Thomas Jackson
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and Kymeta compare?

Both companies work in Satellite Communications. CesiumAstro was founded in 2017 and Kymeta in 2012.

Which is larger, CesiumAstro or Kymeta?

CesiumAstro reports the larger workforce, with 318 employees versus 166.

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