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 Lacuna Space Operates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN Lacuna Space logo
HEAD-TO-HEAD2 shared sectors
CesiumAstro Lacuna Space
Founded 2017 2016
Headquarters Austin, Texas United Kingdom
Type private private
Status operating operating
Employees 318 17
Total funding $710.2M $21.6M
Latest round Series C Grant
Sectors Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing Satellite Communications, Satellite Components & Subsystems
Products listed 15 8
Federal contracts
Launches
Leaders listed Shey Sabripour, Kenneth Smith, Chris Pappas III Rob Spurrett, Thomas Telkamp, Fernando Rodriguez
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do CesiumAstro and Lacuna Space compare?

Both companies work in Satellite Components & Subsystems, Satellite Communications. CesiumAstro was founded in 2017 and Lacuna Space in 2016.

Which is larger, CesiumAstro or Lacuna Space?

CesiumAstro reports the larger workforce, with 318 employees versus 17.

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