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 Rocket Lab USA Rocket Lab USA logo
HEAD-TO-HEAD1 shared sector
Busek Rocket Lab USA
Founded 1985 2006
Headquarters 11 Tech Circle, Natick, MA 01760 Long Beach, California, USA
Type private public
Status operating operating
Employees 107 1,627
Total funding $200K
Latest round Grant
Sectors Space Propulsion, Satellite Components & Subsystems Launch Services, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 9 16
Federal contracts 1 ($7.0M)
Launches 130 (65%)
Leaders listed Vlad Hruby, James Szabo, John Meikle Sir Peter Beck, Adam Spice, Frank Klein
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and Rocket Lab USA compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and Rocket Lab USA in 2006.

Which is larger, Busek or Rocket Lab USA?

Rocket Lab USA reports the larger workforce, with 1,627 employees versus 107.

Which has more US federal contracts, Busek or Rocket Lab USA?

Rocket Lab USA has been awarded more, with $7.0M across 1 awards.

Which has more launches, Busek or Rocket Lab USA?

Rocket Lab USA leads with 130 tracked launches (65% success rate).

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