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 Space Machines Company Builds rapid-response orbital servicing vehicles for close-proximity inspection, monitoring, and protection of space assets across all Earth orbits Space Machines Company logo
HEAD-TO-HEAD1 shared sector
EnduroSat Space Machines Company
Founded 2015 2019
Headquarters Sofia, Bulgaria Botany, Australia
Type private private
Status operating operating
Employees 325 38
Total funding $181.6M $5.5M
Latest round Series C Grant
Sectors Satellite Manufacturing, Satellite Components & Subsystems In-Orbit Servicing & Assembly, Satellite Manufacturing, Space Domain Awareness
Products listed 37 4
Federal contracts
Launches
Leaders listed Raycho Raychev, Victor Danchev, Emmanuel Sauzay Rajat Kulshrestha, George Freney, Mark Ramsey
News mentions 6 0
SHARED SECTORS
FREQUENTLY ASKED

How do EnduroSat and Space Machines Company compare?

Both companies work in Satellite Manufacturing. EnduroSat was founded in 2015 and Space Machines Company in 2019.

Which is larger, EnduroSat or Space Machines Company?

EnduroSat reports the larger workforce, with 325 employees versus 38.

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