SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
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 NASA Conducts civilian space exploration, aeronautics research, and space science across human spaceflight, robotic missions, and Earth observation programs NASA logo
HEAD-TO-HEAD1 shared sector
Arianespace NASA
Founded 1980 1958
Headquarters Évry-Courcouronnes, France Washington, District of Columbia, USA
Type private government
Status operating operating
Employees 220 18,000
Total funding
Latest round
Sectors Launch Services, Spaceports & Range Services Planetary Exploration, Earth Observation & Remote Sensing, Launch Services, Space Stations & Habitats
Products listed 4 50
Federal contracts
Launches 355 (88%)
Leaders listed David Cavailloles, Caroline Arnoux, Steven Rutgers Jared Isaacman, Amit Kshatriya, Casey Swails
News mentions 0 44
SHARED SECTORS
FREQUENTLY ASKED

How do Arianespace and NASA compare?

Both companies work in Launch Services. Arianespace was founded in 1980 and NASA in 1958.

Which is larger, Arianespace or NASA?

NASA reports the larger workforce, with 18,000 employees versus 220.

Which has more launches, Arianespace or NASA?

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.