SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Apex logo Apex Designs and mass-manufactures standardized satellite bus platforms for commercial and government constellation deployments across LEO, MEO, and GEO orbits. 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
Apex Tesat-Spacecom
Founded 2022 1949
Headquarters Los Angeles, California, USA Backnang, Germany
Type private private
Status operating operating
Employees 234 1,100
Total funding $522M
Latest round Series D
Sectors Satellite Manufacturing, Satellite Components & Subsystems Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems
Products listed 3 6
Federal contracts 1 ($22.0M)
Launches
Leaders listed Ian Cinnamon, Max Benassi, Adam Corey Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt
News mentions 0 36
SHARED SECTORS
FREQUENTLY ASKED

How do Apex and Tesat-Spacecom compare?

Both companies work in Satellite Components & Subsystems. Apex was founded in 2022 and Tesat-Spacecom in 1949.

Which is larger, Apex or Tesat-Spacecom?

Tesat-Spacecom reports the larger workforce, with 1,100 employees versus 234.

Which has more US federal contracts, Apex or Tesat-Spacecom?

Apex has been awarded more, with $22.0M across 1 awards.

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