SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Innospace logo Innospace Hybrid rocket-powered small satellite launch vehicles delivering low-cost, customized rapid access to sun-synchronous and low Earth orbit 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-HEAD2 shared sectors
Innospace Relativity Space
Founded 2017 2015
Headquarters 세종특별자치시 가름로 232 세종비지니스센터 A동 412호 (30121) Long Beach, California, USA
Type public private
Status operating operating
Employees 55 1,285
Total funding 38800000 $1.4B
Latest round Post-IPO Equity Series F
Sectors Launch Services, Space Propulsion Launch Services, Space Propulsion
Products listed 5 4
Federal contracts
Launches 4 (25%) 3 (0%)
Leaders listed Soo-Jong Kim, Hun Jung, Chan Jung Kim Eric Schmidt, Maria Seferian, Kevin Wu
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Innospace and Relativity Space compare?

Both companies work in Launch Services, Space Propulsion. Innospace was founded in 2017 and Relativity Space in 2015.

Which is larger, Innospace or Relativity Space?

Relativity Space reports the larger workforce, with 1,285 employees versus 55.

Which has more launches, Innospace or Relativity Space?

Innospace leads with 4 tracked launches (25% success rate).

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