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 Skyloom Global Develops optical communication terminals and deploys space-based laser data relay networks for LEO satellite constellations and government programs Skyloom Global logo
HEAD-TO-HEAD1 shared sector
Busek Skyloom Global
Founded 1985 2017
Headquarters Massachusetts Boulder, Colorado
Type private subsidiary
Status operating operating
Employees 107 126
Total funding $200K $35.5M
Latest round Grant Corporate
Sectors Space Propulsion, Satellite Components & Subsystems Satellite Communications, Satellite Components & Subsystems, Space Defense Systems
Products listed 9 5
Federal contracts
Launches
Leaders listed Vlad Hruby, James Szabo, John Meikle Marc Eisenberg, Marcos Franceschini, Santiago Tempone
News mentions 0 4
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and Skyloom Global compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and Skyloom Global in 2017.

Which is larger, Busek or Skyloom Global?

Skyloom Global reports the larger workforce, with 126 employees versus 107.

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