SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Umbra logo Umbra Designs, builds, and operates SAR satellite constellations delivering sub-meter Earth imagery and flight-proven spacecraft hardware 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
Umbra Volta Space Technologies
Founded 2015 2020
Headquarters Arlington, Virginia Montréal, Canada
Type private private
Status operating operating
Employees 165 15
Total funding $124.1M
Latest round Grant Seed
Sectors Earth Observation & Remote Sensing, Satellite Components & Subsystems, Satellite Manufacturing Lunar Services, Satellite Components & Subsystems
Products listed 4 2
Federal contracts
Launches
Leaders listed David Langan, Gabe Dominocielo, Todd Master Justin Zipkin, Paolo Pino, PhD, Paul Damphousse
News mentions 0 9
SHARED SECTORS
FREQUENTLY ASKED

How do Umbra and Volta Space Technologies compare?

Both companies work in Satellite Components & Subsystems. Umbra was founded in 2015 and Volta Space Technologies in 2020.

Which is larger, Umbra or Volta Space Technologies?

Umbra reports the larger workforce, with 165 employees versus 15.

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