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 Terran Orbital End-to-end satellite manufacturer delivering modular spacecraft platforms, mission operations, and ground services for defense, civil, and commercial customers worldwide Terran Orbital logo
HEAD-TO-HEAD1 shared sector
Busek Terran Orbital
Founded 1985 2013
Headquarters Massachusetts Boca Raton, Florida
Type private subsidiary
Status operating operating
Employees 107 325
Total funding $200K
Latest round Grant
Sectors Space Propulsion, Satellite Components & Subsystems Satellite Manufacturing, Satellite Components & Subsystems, Space Defense Systems
Products listed 9 13
Federal contracts
Launches
Leaders listed Vlad Hruby, James Szabo, John Meikle Peter Krauss, Cheryl Paquete, Michael Young
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and Terran Orbital compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and Terran Orbital in 2013.

Which is larger, Busek or Terran Orbital?

Terran Orbital reports the larger workforce, with 325 employees versus 107.

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