SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Starfish Space logo Starfish Space Develops autonomous satellite servicing vehicles using electric propulsion for life extension, disposal, and on-orbit maneuvering 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
Starfish Space Ursa Major Technologies
Founded 2019 2015
Headquarters Tukwila, Washington, USA 19750 Co Rd 7, Berthoud, Co 80513
Type private private
Status operating operating
Employees 75 291
Total funding 70000000 $549.4M
Latest round Series A Debt Financing
Sectors In-Orbit Servicing & Assembly, Space Propulsion, Space Sustainability & Debris Removal Space Propulsion, Satellite Components & Subsystems, Space Defense Systems
Products listed 6 6
Federal contracts
Launches
Leaders listed Austin Link, Trevor Bennett, Ari Juster Chris Spagnoletti, Bill Nash, Justin Siebert
News mentions 0 18
SHARED SECTORS
FREQUENTLY ASKED

How do Starfish Space and Ursa Major Technologies compare?

Both companies work in Space Propulsion. Starfish Space was founded in 2019 and Ursa Major Technologies in 2015.

Which is larger, Starfish Space or Ursa Major Technologies?

Ursa Major Technologies reports the larger workforce, with 291 employees versus 75.

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