SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Optisys logo Optisys Metal additive manufacturing of monolithic RF antennas and assemblies for aerospace, defense, and space 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
Optisys Tesat-Spacecom
Founded 2016 1949
Headquarters United States Backnang, Germany
Type private private
Status operating operating
Employees — 1,100
Total funding — —
Latest round — —
Sectors Satellite Components & Subsystems, Space Defense Systems Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems
Products listed 6 6
Federal contracts — —
Launches — —
Leaders listed Janos Opra, Michael Hollenbeck, Robert Smith Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt
News mentions 0 36
SHARED SECTORS
Satellite Components & Subsystems
FREQUENTLY ASKED

How do Optisys and Tesat-Spacecom compare?

Both companies work in Satellite Components & Subsystems. Optisys was founded in 2016 and Tesat-Spacecom in 1949.

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