SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
EnduroSat logo EnduroSat Designs, builds, and operates software-defined small satellites and shared satellite platforms for commercial and scientific missions worldwide 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-HEAD1 shared sector
EnduroSat Perigee Aerospace
Founded 2015 2018
Headquarters Sofia, Bulgaria Daejeon, South Korea
Type private private
Status operating operating
Employees 325 16
Total funding $181.6M $56.6M
Latest round Series C Series D
Sectors Satellite Manufacturing, Satellite Components & Subsystems Launch Services, Satellite Components & Subsystems, Space Propulsion
Products listed 37 6
Federal contracts
Launches
Leaders listed Raycho Raychev, Victor Danchev, Emmanuel Sauzay Yoon Shin, Seonghyeon Seo, Alan Kim
News mentions 6 15
SHARED SECTORS
FREQUENTLY ASKED

How do EnduroSat and Perigee Aerospace compare?

Both companies work in Satellite Components & Subsystems. EnduroSat was founded in 2015 and Perigee Aerospace in 2018.

Which is larger, EnduroSat or Perigee Aerospace?

EnduroSat reports the larger workforce, with 325 employees versus 16.

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