SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
MaiaSpace logo MaiaSpace Develops a partially reusable methane-fueled mini-launcher for small satellite delivery to low Earth and sun-synchronous orbits 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
MaiaSpace United Launch Alliance
Founded 2022 2006
Headquarters Paris, France Centennial, Colorado
Type private joint-venture
Status operating operating
Employees 200 1,944
Total funding $137M
Latest round Private Equity
Sectors Launch Services, Space Propulsion Launch Services, Space Transportation & Logistics
Products listed 2 3
Federal contracts 12 ($6.75B)
Launches 2 (0%) 211 (82%)
Leaders listed Yohann Leroy, Isabelle Quinquis, Yves Aixala John Elbon, Mark Peller, Mitch Van Dewerker
News mentions 0 1
SHARED SECTORS
FREQUENTLY ASKED

How do MaiaSpace and United Launch Alliance compare?

Both companies work in Launch Services. MaiaSpace was founded in 2022 and United Launch Alliance in 2006.

Which is larger, MaiaSpace or United Launch Alliance?

United Launch Alliance reports the larger workforce, with 1,944 employees versus 200.

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

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

Which has more launches, MaiaSpace 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.