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 Hubble Network Operates a satellite and terrestrial network enabling any standard Bluetooth chip to transmit location and sensor data globally without cellular infrastructure. Hubble Network logo
HEAD-TO-HEAD1 shared sector
CesiumAstro Hubble Network
Founded 2017 2021
Headquarters Austin, Texas, USA Seattle, Washington, USA
Type private private
Status operating operating
Employees 318 51
Total funding $710.2M $100M
Latest round Series C Series B
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Satellite Communications, Ground Segment & Networks
Products listed 15 3
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Alex Haro, Ben Wild, Josh Barnes
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and Hubble Network compare?

Both companies work in Satellite Communications. CesiumAstro was founded in 2017 and Hubble Network in 2021.

Which is larger, CesiumAstro or Hubble Network?

CesiumAstro reports the larger workforce, with 318 employees versus 51.

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