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 Telesat Operates a global GEO satellite fleet and is building Telesat Lightspeed, an enterprise-class LEO constellation delivering fiber-like broadband with ultra-low latency Telesat logo
HEAD-TO-HEAD2 shared sectors
AST SpaceMobile Telesat
Founded 2017 1969
Headquarters Midland, Texas Ottawa, Canada
Type public public
Status operating operating
Employees 613 551
Total funding
Latest round
Sectors Satellite Communications, Ground Segment & Networks, Satellite Manufacturing Satellite Communications, Ground Segment & Networks, Space Defense Systems
Products listed 5 37
Federal contracts
Launches
Leaders listed Abel Avellan, Scott Wisniewski, Andrew Johnson Daniel S. Goldberg, Donald Tremblay, Michel Forest
News mentions 1 0
SHARED SECTORS
FREQUENTLY ASKED

How do AST SpaceMobile and Telesat compare?

Both companies work in Satellite Communications, Ground Segment & Networks. AST SpaceMobile was founded in 2017 and Telesat in 1969.

Which is larger, AST SpaceMobile or Telesat?

AST SpaceMobile reports the larger workforce, with 613 employees versus 551.

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