SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
EnduroSat logo EnduroSat Designs, builds, and operates software-defined small satellites and shared satellite platforms for commercial and scientific missions worldwide vs Frontier Space Technologies Develops autonomous miniaturized laboratories and bioreactor platforms for pharmaceutical research and biomanufacturing in microgravity Frontier Space Technologies logo
HEAD-TO-HEAD1 shared sector
EnduroSat Frontier Space Technologies
Founded 2015 2021
Headquarters Sofia, Bulgaria Nottingham, United Kingdom
Type private private
Status operating operating
Employees 325 9
Total funding $181.6M $720K
Latest round Series C Seed
Sectors Satellite Manufacturing, Satellite Components & Subsystems In-Space Manufacturing, Satellite Components & Subsystems
Products listed 37 3
Federal contracts
Launches
Leaders listed Raycho Raychev, Victor Danchev, Emmanuel Sauzay Dr. Aqeel Shamsul, Zaria Serfontein, Mat Zalasiewicz
News mentions 6 0
SHARED SECTORS
FREQUENTLY ASKED

How do EnduroSat and Frontier Space Technologies compare?

Both companies work in Satellite Components & Subsystems. EnduroSat was founded in 2015 and Frontier Space Technologies in 2021.

Which is larger, EnduroSat or Frontier Space Technologies?

EnduroSat reports the larger workforce, with 325 employees versus 9.

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