SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Perigee Aerospace logo Perigee Aerospace Develops small-lift methane-fueled launch vehicles and manufactures liquid propulsion systems, composite tanks, and satellite thrusters vs Revolution Space Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators Revolution Space logo
HEAD-TO-HEAD2 shared sectors
Perigee Aerospace Revolution Space
Founded 2018 2014
Headquarters Daejeon, South Korea Charlestown, Massachusetts
Type private private
Status operating operating
Employees 16 38
Total funding $56.6M $100.8M
Latest round Series D Venture
Sectors Launch Services, Satellite Components & Subsystems, Space Propulsion Space Propulsion, Satellite Components & Subsystems
Products listed 6 1
Federal contracts
Launches
Leaders listed Yoon Shin, Seonghyeon Seo, Alan Kim Darren Garber, PhD, Darren Womacks, Paul Richards
News mentions 15 2
SHARED SECTORS
FREQUENTLY ASKED

How do Perigee Aerospace and Revolution Space compare?

Both companies work in Satellite Components & Subsystems, Space Propulsion. Perigee Aerospace was founded in 2018 and Revolution Space in 2014.

Which is larger, Perigee Aerospace or Revolution Space?

Revolution Space reports the larger workforce, with 38 employees versus 16.

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