SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Relativity Space logo Relativity Space Manufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics vs Rocket Lab USA Rocket Lab USA logo
HEAD-TO-HEAD1 shared sector
Relativity Space Rocket Lab USA
Founded 2015 2006
Headquarters Long Beach, California Long Beach, California
Type private public
Status operating operating
Employees 1,285 1,627
Total funding $1.4B
Latest round Series F
Sectors Launch Services, Space Propulsion Launch Services, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 4 16
Federal contracts 1 ($7.0M)
Launches 3 (0%) 130 (65%)
Leaders listed Eric Schmidt, Maria Seferian, Kevin Wu Sir Peter Beck, Adam Spice, Frank Klein
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Relativity Space and Rocket Lab USA compare?

Both companies work in Launch Services. Relativity Space was founded in 2015 and Rocket Lab USA in 2006.

Which is larger, Relativity Space or Rocket Lab USA?

Rocket Lab USA reports the larger workforce, with 1,627 employees versus 1,285.

Which has more US federal contracts, Relativity Space or Rocket Lab USA?

Rocket Lab USA has been awarded more, with $7.0M across 1 awards.

Which has more launches, Relativity Space or Rocket Lab USA?

Rocket Lab USA leads with 130 tracked launches (65% success rate).

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