SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Busek logo Busek Designs and manufactures electric propulsion systems for spacecraft, including Hall effect, electrospray, RF ion, and green monopropellant thrusters vs UARX Space Provides in-space logistics, orbital transfer vehicles, and satellite deployment systems for small satellites from LEO to the Moon UARX Space logo
HEAD-TO-HEAD1 shared sector
Busek UARX Space
Founded 1985 2020
Headquarters Massachusetts Rúa do Labrego, Spain
Type private private
Status operating operating
Employees 107 14
Total funding $200K
Latest round Grant
Sectors Space Propulsion, Satellite Components & Subsystems Space Transportation & Logistics, Lunar Services, Satellite Components & Subsystems
Products listed 9 10
Federal contracts
Launches
Leaders listed Vlad Hruby, James Szabo, John Meikle Yanina Hallak, Andrés Villa Granata, Juan Pablo Franco
News mentions 0 37
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and UARX Space compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and UARX Space in 2020.

Which is larger, Busek or UARX Space?

Busek reports the larger workforce, with 107 employees versus 14.

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