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 Lacuna Space Operates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN Lacuna Space logo
HEAD-TO-HEAD1 shared sector
Busek Lacuna Space
Founded 1985 2016
Headquarters Massachusetts United Kingdom
Type private private
Status operating operating
Employees 107 17
Total funding $200K $21.6M
Latest round Grant Grant
Sectors Space Propulsion, Satellite Components & Subsystems Satellite Communications, Satellite Components & Subsystems
Products listed 9 8
Federal contracts
Launches
Leaders listed Vlad Hruby, James Szabo, John Meikle Rob Spurrett, Thomas Telkamp, Fernando Rodriguez
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Busek and Lacuna Space compare?

Both companies work in Satellite Components & Subsystems. Busek was founded in 1985 and Lacuna Space in 2016.

Which is larger, Busek or Lacuna Space?

Busek reports the larger workforce, with 107 employees versus 17.

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