SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
JAXA logo JAXA Japan's national space agency conducting launch operations, satellite development, Earth observation, asteroid exploration, and human spaceflight research vs Relativity Space Manufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics. Relativity Space logo
HEAD-TO-HEAD1 shared sector
JAXA Relativity Space
Founded 2003 2015
Headquarters Chofu, Tokyo, Japan Long Beach, California, USA
Type government private
Status operating operating
Employees 1,285
Total funding $1.4B
Latest round Series F
Sectors Launch Services, Earth Observation & Remote Sensing, Planetary Exploration Launch Services, Space Propulsion
Products listed 42 4
Federal contracts
Launches 3 (0%)
Leaders listed Hiroshi Yamakawa, Sonoko Watanabe, Masashi Okada Eric Schmidt, Maria Seferian, Kevin Wu
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do JAXA and Relativity Space compare?

Both companies work in Launch Services. JAXA was founded in 2003 and Relativity Space in 2015.

Which has more launches, JAXA or Relativity Space?

Relativity Space leads with 3 tracked launches (0% success rate).

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