SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Portal Space Systems logo Portal Space Systems Manufactures solar-thermal-propelled spacecraft buses for high-delta-v, multi-orbit maneuverability and tactically responsive space operations. vs Rocket Lab USA Rocket Lab USA logo
HEAD-TO-HEAD1 shared sector
Portal Space Systems Rocket Lab USA
Founded 2021 2006
Headquarters Bothell, Washington, USA Long Beach, California, USA
Type private public
Status operating operating
Employees 22 1,627
Total funding $20M+
Latest round Seed
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion Launch Services, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 3 16
Federal contracts 1 ($7.0M)
Launches 130 (65%)
Leaders listed Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran Sir Peter Beck, Adam Spice, Frank Klein
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Portal Space Systems and Rocket Lab USA compare?

Both companies work in Satellite Manufacturing. Portal Space Systems was founded in 2021 and Rocket Lab USA in 2006.

Which is larger, Portal Space Systems or Rocket Lab USA?

Rocket Lab USA reports the larger workforce, with 1,627 employees versus 22.

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

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

Which has more launches, Portal Space Systems 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.