SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Rocket Lab USA logo Rocket Lab USA vs Zeno Power Develops radioisotope power systems that convert heat from decaying isotopes into years of reliable electricity for lunar surface and seabed missions Zeno Power logo
HEAD-TO-HEAD1 shared sector
Rocket Lab USA Zeno Power
Founded 2006 2018
Headquarters Long Beach, California Washington, District of Columbia
Type public private
Status operating operating
Employees 1,627 79
Total funding $94.9M
Latest round Series B
Sectors Launch Services, Satellite Components & Subsystems, Satellite Manufacturing Satellite Components & Subsystems, Lunar Services, Space Propulsion
Products listed 16 2
Federal contracts 1 ($7.0M)
Launches 130 (65%)
Leaders listed Sir Peter Beck, Adam Spice, Frank Klein Tyler Bernstein, Jonathan Segal, Jacob Matthews
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Rocket Lab USA and Zeno Power compare?

Both companies work in Satellite Components & Subsystems. Rocket Lab USA was founded in 2006 and Zeno Power in 2018.

Which is larger, Rocket Lab USA or Zeno Power?

Rocket Lab USA reports the larger workforce, with 1,627 employees versus 79.

Which has more US federal contracts, Rocket Lab USA or Zeno Power?

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

Which has more launches, Rocket Lab USA or Zeno Power?

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.