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 Orbit Fab Develops on-orbit refueling infrastructure and operates fuel depots, shuttles, and standardized docking interfaces for satellite propellant delivery in Earth orbit. Orbit Fab logo
HEAD-TO-HEAD1 shared sector
EnduroSat Orbit Fab
Founded 2015 2018
Headquarters Sofia, Bulgaria Lafayette, Colorado
Type private private
Status operating operating
Employees 325 87
Total funding $181.6M $56.1M
Latest round Series C Venture
Sectors Satellite Manufacturing, Satellite Components & Subsystems In-Orbit Servicing & Assembly, Satellite Components & Subsystems, Space Transportation & Logistics
Products listed 37 7
Federal contracts
Launches
Leaders listed Raycho Raychev, Victor Danchev, Emmanuel Sauzay Daniel Faber, Jeff Lints, Shawn Hendricks
News mentions 6 23
SHARED SECTORS
FREQUENTLY ASKED

How do EnduroSat and Orbit Fab compare?

Both companies work in Satellite Components & Subsystems. EnduroSat was founded in 2015 and Orbit Fab in 2018.

Which is larger, EnduroSat or Orbit Fab?

EnduroSat reports the larger workforce, with 325 employees versus 87.

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