SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Globalstar logo Globalstar Operates a low-Earth orbit satellite constellation providing mobile voice, data, and IoT connectivity services, and licenses Band n53 terrestrial spectrum for private 5G networks 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-HEAD2 shared sectors
Globalstar Tesat-Spacecom
Founded 1991 1949
Headquarters Louisiana Backnang, Germany
Type public private
Status operating operating
Employees 316 1,100
Total funding
Latest round
Sectors Satellite Communications, Ground Segment & Networks, Navigation & Positioning Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems
Products listed 29 6
Federal contracts
Launches
Leaders listed Paul Jacobs, Rebecca S. Clary, Matt Grob Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt
News mentions 0 36
SHARED SECTORS
FREQUENTLY ASKED

How do Globalstar and Tesat-Spacecom compare?

Both companies work in Satellite Communications, Navigation & Positioning. Globalstar was founded in 1991 and Tesat-Spacecom in 1949.

Which is larger, Globalstar or Tesat-Spacecom?

Tesat-Spacecom reports the larger workforce, with 1,100 employees versus 316.

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