SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Tesat-Spacecom logo Tesat-Spacecom Manufactures satellite communication payloads and laser inter-satellite link terminals, with equipment aboard more than half of all communication satellites in orbit vs Volta Space Technologies Develops wireless optical power transmission systems for lunar surface operations, delivering energy from orbit via laser beaming satellites Volta Space Technologies logo
HEAD-TO-HEAD1 shared sector
Tesat-Spacecom Volta Space Technologies
Founded 1949 2020
Headquarters Backnang, Germany Montréal, Canada
Type private private
Status operating operating
Employees 1,100 15
Total funding
Latest round Seed
Sectors Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems Lunar Services, Satellite Components & Subsystems
Products listed 6 2
Federal contracts
Launches
Leaders listed Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt Justin Zipkin, Paolo Pino, PhD, Paul Damphousse
News mentions 36 9
SHARED SECTORS
FREQUENTLY ASKED

How do Tesat-Spacecom and Volta Space Technologies compare?

Both companies work in Satellite Components & Subsystems. Tesat-Spacecom was founded in 1949 and Volta Space Technologies in 2020.

Which is larger, Tesat-Spacecom or Volta Space Technologies?

Tesat-Spacecom reports the larger workforce, with 1,100 employees versus 15.

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