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 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-HEAD1 shared sector
Space Solar Ursa Major Technologies
Founded 2022 2015
Headquarters Didcot, United Kingdom Colorado
Type private private
Status operating operating
Employees 10 291
Total funding $508K $549.4M
Latest round Seed Debt
Sectors Satellite Manufacturing, Satellite Components & Subsystems Space Propulsion, Satellite Components & Subsystems, Space Defense Systems
Products listed 2 6
Federal contracts
Launches
Leaders listed Martin Soltau, Sam Adlen, David Homfray Chris Spagnoletti, Bill Nash, Justin Siebert
News mentions 0 18
SHARED SECTORS
FREQUENTLY ASKED

How do Space Solar and Ursa Major Technologies compare?

Both companies work in Satellite Components & Subsystems. Space Solar was founded in 2022 and Ursa Major Technologies in 2015.

Which is larger, Space Solar or Ursa Major Technologies?

Ursa Major Technologies reports the larger workforce, with 291 employees versus 10.

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