SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Orbex logo Orbex Developed the Prime micro-launch vehicle for dedicated small satellite missions to LEO, using bio-propane fuel and 3D-printed engines. vs United Launch Alliance Manufactures and operates the Vulcan Centaur and Atlas V launch vehicles for national security, NASA, and commercial customers. United Launch Alliance logo
HEAD-TO-HEAD1 shared sector
Orbex United Launch Alliance
Founded 2015 2006
Headquarters Forres, Scotland, United Kingdom Centennial, Colorado, USA
Type private joint-venture
Status closed operating
Employees 178 1,944
Total funding $163.1M
Latest round Series D
Sectors Launch Services, Spaceports & Range Services Launch Services, Space Transportation & Logistics
Products listed 3 3
Federal contracts 12 ($6.75B)
Launches 1 (0%) 211 (82%)
Leaders listed Phil Chambers, Andy Bradford, Charles Platts John Elbon, Mark Peller, Mitch Van Dewerker
News mentions 0 1
SHARED SECTORS
FREQUENTLY ASKED

How do Orbex and United Launch Alliance compare?

Both companies work in Launch Services. Orbex was founded in 2015 and United Launch Alliance in 2006.

Which is larger, Orbex or United Launch Alliance?

United Launch Alliance reports the larger workforce, with 1,944 employees versus 178.

Which has more US federal contracts, Orbex or United Launch Alliance?

United Launch Alliance has been awarded more, with $6.75B across 12 awards.

Which has more launches, Orbex or United Launch Alliance?

United Launch Alliance leads with 211 tracked launches (82% success rate).

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