SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Eta Space logo Eta Space Develops cryogenic propellant management systems for in-space storage, transfer, and refueling, and liquid hydrogen infrastructure for terrestrial energy applications vs UARX Space Provides in-space logistics, orbital transfer vehicles, and satellite deployment systems for small satellites from LEO to the Moon UARX Space logo
HEAD-TO-HEAD2 shared sectors
Eta Space UARX Space
Founded 2019 2020
Headquarters Rockledge, Florida Rúa do Labrego, Spain
Type private private
Status operating operating
Employees 10 14
Total funding $27.2M
Latest round Grant
Sectors Space Transportation & Logistics, Lunar Services, Space Propulsion Space Transportation & Logistics, Lunar Services, Satellite Components & Subsystems
Products listed 6 10
Federal contracts
Launches
Leaders listed Dr. William Notardonato Yanina Hallak, Andrés Villa Granata, Juan Pablo Franco
News mentions 0 37
SHARED SECTORS
FREQUENTLY ASKED

How do Eta Space and UARX Space compare?

Both companies work in Space Transportation & Logistics, Lunar Services. Eta Space was founded in 2019 and UARX Space in 2020.

Which is larger, Eta Space or UARX Space?

UARX Space reports the larger workforce, with 14 employees versus 10.

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