SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
OneSpace logo OneSpace Develops small solid-fuel launch vehicles and rocket propulsion systems, and provides rapid-response commercial launch services for microsatellite and nanosatellite customers vs Perigee Aerospace Develops small-lift methane-fueled launch vehicles and manufactures liquid propulsion systems, composite tanks, and satellite thrusters Perigee Aerospace logo
HEAD-TO-HEAD2 shared sectors
OneSpace Perigee Aerospace
Founded 2015 2018
Headquarters Beijing, China Daejeon, South Korea
Type private private
Status operating operating
Employees 140 16
Total funding $120M $56.6M
Latest round Series C Series D
Sectors Launch Services, Space Propulsion Launch Services, Satellite Components & Subsystems, Space Propulsion
Products listed 6 6
Federal contracts
Launches 1 (0%)
Leaders listed Shu Chang, David Chen Yoon Shin, Seonghyeon Seo, Alan Kim
News mentions 0 15
SHARED SECTORS
FREQUENTLY ASKED

How do OneSpace and Perigee Aerospace compare?

Both companies work in Launch Services, Space Propulsion. OneSpace was founded in 2015 and Perigee Aerospace in 2018.

Which is larger, OneSpace or Perigee Aerospace?

OneSpace reports the larger workforce, with 140 employees versus 16.

Which has more launches, OneSpace or Perigee Aerospace?

OneSpace leads with 1 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.