SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Arianespace logo Arianespace Operates Ariane 6 and Vega C launch vehicles from the Guiana Space Centre, serving European institutional and global commercial satellite customers vs UP Aerospace Provides suborbital launch services and hypersonic flight testing from Spaceport America using reusable sounding rockets UP Aerospace logo
HEAD-TO-HEAD1 shared sector
Arianespace UP Aerospace
Founded 1980 1998
Headquarters Évry-Courcouronnes, France Denver, Colorado
Type private private
Status operating operating
Employees 220 4
Total funding
Latest round
Sectors Launch Services, Spaceports & Range Services Suborbital & High-Altitude, Spaceports & Range Services
Products listed 4 2
Federal contracts
Launches 355 (88%)
Leaders listed David Cavailloles, Caroline Arnoux, Steven Rutgers Jerry Larson
News mentions 0 2
SHARED SECTORS
FREQUENTLY ASKED

How do Arianespace and UP Aerospace compare?

Both companies work in Spaceports & Range Services. Arianespace was founded in 1980 and UP Aerospace in 1998.

Which is larger, Arianespace or UP Aerospace?

Arianespace reports the larger workforce, with 220 employees versus 4.

Which has more launches, Arianespace or UP Aerospace?

Arianespace leads with 355 tracked launches (88% success rate).

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