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 Satrec Initiative Designs and manufactures Earth observation satellites, electro-optical payloads, and ground systems for end-to-end GEOINT solutions Satrec Initiative logo
HEAD-TO-HEAD1 shared sector
Busek Satrec Initiative
Founded 1985 1999
Headquarters Massachusetts Daejeon, South Korea
Type private public
Status operating operating
Employees 107 461
Total funding $200K
Latest round Grant
Sectors Space Propulsion, Satellite Components & Subsystems Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Components & Subsystems
Products listed 9 8
Federal contracts
Launches
Leaders listed Vlad Hruby, James Szabo, John Meikle Ee-Eul Kim, Eugene D. Kim
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and Satrec Initiative compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and Satrec Initiative in 1999.

Which is larger, Busek or Satrec Initiative?

Satrec Initiative reports the larger workforce, with 461 employees versus 107.

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