SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Revolution Space logo Revolution Space Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators vs Ursa Major Technologies Designs and manufactures liquid rocket engines, solid rocket motors, and hypersonic propulsion systems for commercial launch and U.S. defense applications Ursa Major Technologies logo
HEAD-TO-HEAD2 shared sectors
Revolution Space Ursa Major Technologies
Founded 2014 2015
Headquarters Charlestown, Massachusetts Colorado
Type private private
Status operating operating
Employees 38 291
Total funding $100.8M $549.4M
Latest round Venture Debt
Sectors Space Propulsion, Satellite Components & Subsystems Space Propulsion, Satellite Components & Subsystems, Space Defense Systems
Products listed 1 6
Federal contracts
Launches
Leaders listed Darren Garber, PhD, Darren Womacks, Paul Richards Chris Spagnoletti, Bill Nash, Justin Siebert
News mentions 2 18
SHARED SECTORS
FREQUENTLY ASKED

How do Revolution Space and Ursa Major Technologies compare?

Both companies work in Space Propulsion, Satellite Components & Subsystems. Revolution Space was founded in 2014 and Ursa Major Technologies in 2015.

Which is larger, Revolution Space or Ursa Major Technologies?

Ursa Major Technologies reports the larger workforce, with 291 employees versus 38.

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