SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
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 Tesat-Spacecom Manufactures satellite communication payloads and laser inter-satellite link terminals, with equipment aboard more than half of all communication satellites in orbit Tesat-Spacecom logo
HEAD-TO-HEAD1 shared sector
AST SpaceMobile Tesat-Spacecom
Founded 2017 1949
Headquarters Midland, Texas, USA Backnang, Germany
Type public private
Status operating operating
Employees 613 1,100
Total funding
Latest round
Sectors Satellite Communications, Ground Segment & Networks, Satellite Manufacturing Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems
Products listed 5 6
Federal contracts
Launches
Leaders listed Abel Avellan, Scott Wisniewski, Andrew Johnson Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt
News mentions 1 36
SHARED SECTORS
FREQUENTLY ASKED

How do AST SpaceMobile and Tesat-Spacecom compare?

Both companies work in Satellite Communications. AST SpaceMobile was founded in 2017 and Tesat-Spacecom in 1949.

Which is larger, AST SpaceMobile or Tesat-Spacecom?

Tesat-Spacecom reports the larger workforce, with 1,100 employees versus 613.

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