SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Deep Blue Aerospace logo Deep Blue Aerospace Develops reusable liquid-fueled launch vehicles and kerosene rocket engines for commercial orbital and suborbital launch services 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
Deep Blue Aerospace Relativity Space
Founded 2016 2015
Headquarters China Long Beach, California
Type private private
Status operating operating
Employees 400 1,285
Total funding $170M $1.4B
Latest round Series B Series F
Sectors Launch Services, Space Propulsion Launch Services, Space Propulsion
Products listed 0 4
Federal contracts
Launches 1 (0%) 3 (0%)
Leaders listed Huo Liang Eric Schmidt, Maria Seferian, Kevin Wu
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Deep Blue Aerospace and Relativity Space compare?

Both companies work in Launch Services, Space Propulsion. Deep Blue Aerospace was founded in 2016 and Relativity Space in 2015.

Which is larger, Deep Blue Aerospace or Relativity Space?

Relativity Space reports the larger workforce, with 1,285 employees versus 400.

Which has more launches, Deep Blue Aerospace 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.