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 LandSpace Designs, manufactures, and operates liquid oxygen-methane launch vehicles for commercial satellite deployment and space station cargo missions LandSpace logo
HEAD-TO-HEAD1 shared sector
Busek LandSpace
Founded 1985 2015
Headquarters Massachusetts Beijing, China
Type private private
Status operating operating
Employees 107 201
Total funding $200K $123.3M
Latest round Grant Series D
Sectors Space Propulsion, Satellite Components & Subsystems Launch Services, Space Propulsion
Products listed 9 3
Federal contracts
Launches 9 (67%)
Leaders listed Vlad Hruby, James Szabo, John Meikle Zhang Changwu, Chen Zhang, Wayne Shiong
News mentions 0 8
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and LandSpace compare?

Both companies work in Space Propulsion. Busek was founded in 1985 and LandSpace in 2015.

Which is larger, Busek or LandSpace?

LandSpace reports the larger workforce, with 201 employees versus 107.

Which has more launches, Busek or LandSpace?

LandSpace leads with 9 tracked launches (67% success rate).

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