SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
SpiderOak logo SpiderOak Zero-trust cybersecurity platform securing data exchange and access control for space, defense, and edge computing environments 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
SpiderOak Tesat-Spacecom
Founded 2006 1949
Headquarters Reston, Virginia Backnang, Germany
Type private private
Status operating operating
Employees 19 1,100
Total funding $34.6M —
Latest round Venture —
Sectors Space Cybersecurity, Satellite Communications, Space Defense Systems Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems
Products listed 11 6
Federal contracts — —
Launches — —
Leaders listed Charles Beames, Kip Gering, Jonathan Moore Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt
News mentions 11 36
SHARED SECTORS
Satellite Communications
FREQUENTLY ASKED

How do SpiderOak and Tesat-Spacecom compare?

Both companies work in Satellite Communications. SpiderOak was founded in 2006 and Tesat-Spacecom in 1949.

Which is larger, SpiderOak or Tesat-Spacecom?

Tesat-Spacecom reports the larger workforce, with 1,100 employees versus 19.

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