SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Ursa Major Technologies logo Ursa Major Technologies Designs and manufactures liquid rocket engines, solid rocket motors, and hypersonic propulsion systems for commercial launch and U.S. defense applications. 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
Ursa Major Technologies Volta Space Technologies
Founded 2015 2020
Headquarters 19750 Co Rd 7, Berthoud, Co 80513 Montréal, Quebec, Canada
Type private private
Status operating operating
Employees 291 15
Total funding $549.4M
Latest round Debt Financing Seed
Sectors Space Propulsion, Satellite Components & Subsystems, Space Defense Systems Lunar Services, Satellite Components & Subsystems
Products listed 6 2
Federal contracts
Launches
Leaders listed Chris Spagnoletti, Bill Nash, Justin Siebert Justin Zipkin, Paolo Pino, PhD, Paul Damphousse
News mentions 18 9
SHARED SECTORS
FREQUENTLY ASKED

How do Ursa Major Technologies and Volta Space Technologies compare?

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

Which is larger, Ursa Major Technologies or Volta Space Technologies?

Ursa Major Technologies reports the larger workforce, with 291 employees versus 15.

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