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 Electro Optic Systems Designs and manufactures defence weapon systems, high energy laser weapons, counter-drone systems, and space domain awareness technologies Electro Optic Systems logo
HEAD-TO-HEAD1 shared sector
AST SpaceMobile Electro Optic Systems
Founded 2017 1985
Headquarters Midland, Texas Australia
Type public public
Status operating operating
Employees 613 165
Total funding
Latest round
Sectors Satellite Communications, Ground Segment & Networks, Satellite Manufacturing Space Domain Awareness, Ground Segment & Networks, Space Defense Systems
Products listed 5 20
Federal contracts
Launches
Leaders listed Abel Avellan, Scott Wisniewski, Andrew Johnson Andreas Schwer, Clive Cuthell, James Bennett
News mentions 1 35
SHARED SECTORS
FREQUENTLY ASKED

How do AST SpaceMobile and Electro Optic Systems compare?

Both companies work in Ground Segment & Networks. AST SpaceMobile was founded in 2017 and Electro Optic Systems in 1985.

Which is larger, AST SpaceMobile or Electro Optic Systems?

AST SpaceMobile reports the larger workforce, with 613 employees versus 165.

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