SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
AST SpaceMobile logo AST SpaceMobile Operates a space-based cellular broadband network delivering 4G and 5G connectivity directly to standard smartphones via LEO satellites vs Open Cosmos Designs, builds, launches, and operates small satellites for Earth observation, telecommunications, navigation, and science missions Open Cosmos logo
HEAD-TO-HEAD2 shared sectors
AST SpaceMobile Open Cosmos
Founded 2017 2015
Headquarters Midland, Texas Harwell, United Kingdom
Type public private
Status operating operating
Employees 613 177
Total funding $57M
Latest round Series B
Sectors Satellite Communications, Ground Segment & Networks, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Communications
Products listed 5 4
Federal contracts
Launches
Leaders listed Abel Avellan, Scott Wisniewski, Andrew Johnson Rafel Jorda Siquier, Jordi Barrera Ars, Aleix Megias Homar
News mentions 1 15
SHARED SECTORS
FREQUENTLY ASKED

How do AST SpaceMobile and Open Cosmos compare?

Both companies work in Satellite Communications, Satellite Manufacturing. AST SpaceMobile was founded in 2017 and Open Cosmos in 2015.

Which is larger, AST SpaceMobile or Open Cosmos?

AST SpaceMobile reports the larger workforce, with 613 employees versus 177.

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