AerospaceLate stageBerthoud, COVerified
Ursa Major
America's independent rocket propulsion company
Jobs on NationalWorks40 open roles
AerospaceDefenseAdditive mfg
The product
Ursa Major designs and manufactures liquid rocket engines (Hadley, Ripley, Draper) and 3D-printed solid rocket motors for space launch, hypersonic missiles, and tactical defense systems — selling propulsion as a merchant supplier rather than vertically integrating into a launch company.
The thesis
The US has a critical shortage of solid rocket motor capacity and independent liquid engines. Ursa Major rebuilds an industrial base that today is dominated by a handful of primes, decoupling propulsion supply from any one launch provider.
Evidence ledger
- website · 2026-04-27
Ursa Major identifies as a reindustrialization company.
https://ursamajor.com
Articles, news, and updates
No tagged mentions for Ursa Major yet.