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 Exolaunch Provides rideshare launch services, mission management, and satellite deployment hardware for smallsats and CubeSats across multiple launch vehicles worldwide Exolaunch logo
HEAD-TO-HEAD1 shared sector
Busek Exolaunch
Founded 1985 2010
Headquarters Massachusetts Berlin, Germany
Type private private
Status operating operating
Employees 107 53
Total funding $200K
Latest round Grant
Sectors Space Propulsion, Satellite Components & Subsystems Launch Services, Satellite Components & Subsystems, Space Transportation & Logistics
Products listed 9 9
Federal contracts
Launches
Leaders listed Vlad Hruby, James Szabo, John Meikle Robert W. Sproles, Dmitriy Sternharz, Jeanne Allarie
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and Exolaunch compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and Exolaunch in 2010.

Which is larger, Busek or Exolaunch?

Busek reports the larger workforce, with 107 employees versus 53.

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