SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Busek logo Busek Designs and manufactures electric propulsion systems for spacecraft, including Hall effect, electrospray, RF ion, and green monopropellant thrusters vs EDGX Develops radiation-resilient onboard AI computers that enable satellites to process data and run inference directly in orbit EDGX logo
HEAD-TO-HEAD1 shared sector
Busek EDGX
Founded 1985 2023
Headquarters 11 Tech Circle, Natick, MA 01760 Ghent, Belgium
Type private private
Status operating operating
Employees 107 16
Total funding $200K $2.7M
Latest round Grant Seed
Sectors Space Propulsion, Satellite Components & Subsystems Satellite Components & Subsystems, Space Software & Mission Tools
Products listed 9 2
Federal contracts
Launches
Leaders listed Vlad Hruby, James Szabo, John Meikle Nick Destrycker, Wouter Benoot
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and EDGX compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and EDGX in 2023.

Which is larger, Busek or EDGX?

Busek reports the larger workforce, with 107 employees versus 16.

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