SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Aerospacelab logo Aerospacelab Designs and manufactures satellite platforms, subsystems, and Earth observation payloads for LEO constellations, from 50 kg to 5,000 kg vs Ursa Major Technologies Designs and manufactures liquid rocket engines, solid rocket motors, and hypersonic propulsion systems for commercial launch and U.S. defense applications Ursa Major Technologies logo
HEAD-TO-HEAD1 shared sector
Aerospacelab Ursa Major Technologies
Founded 2018 2015
Headquarters Mont-Saint-Guibert, Belgium Colorado
Type private private
Status operating operating
Employees 400 291
Total funding $167.3M $549.4M
Latest round Series B Debt
Sectors Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Components & Subsystems Space Propulsion, Satellite Components & Subsystems, Space Defense Systems
Products listed 6 6
Federal contracts
Launches
Leaders listed Benoit Deper, Tina Ghataore, Michael Pavloff Chris Spagnoletti, Bill Nash, Justin Siebert
News mentions 12 18
SHARED SECTORS
FREQUENTLY ASKED

How do Aerospacelab and Ursa Major Technologies compare?

Both companies work in Satellite Components & Subsystems. Aerospacelab was founded in 2018 and Ursa Major Technologies in 2015.

Which is larger, Aerospacelab or Ursa Major Technologies?

Aerospacelab reports the larger workforce, with 400 employees versus 291.

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