SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Space Solar logo Space Solar Develops space-based solar power technology to beam continuous clean energy from geostationary orbit to Earth via wireless power transmission 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
Space Solar Tesat-Spacecom
Founded 2022 1949
Headquarters Didcot, United Kingdom Backnang, Germany
Type private private
Status operating operating
Employees 10 1,100
Total funding $508K
Latest round Seed
Sectors Satellite Manufacturing, Satellite Components & Subsystems Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems
Products listed 2 6
Federal contracts
Launches
Leaders listed Martin Soltau, Sam Adlen, David Homfray Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt
News mentions 0 36
SHARED SECTORS
FREQUENTLY ASKED

How do Space Solar and Tesat-Spacecom compare?

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

Which is larger, Space Solar or Tesat-Spacecom?

Tesat-Spacecom reports the larger workforce, with 1,100 employees versus 10.

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