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 Motiv Space Systems Designs and manufactures robotic arms, motor controllers, and mechanisms for space missions including Mars rovers, on-orbit servicing, and lunar exploration Motiv Space Systems logo
HEAD-TO-HEAD1 shared sector
Eta Space Motiv Space Systems
Founded 2019 2014
Headquarters Rockledge, Florida California
Type private private
Status operating operating
Employees 10 31
Total funding $27.2M
Latest round Grant
Sectors Space Transportation & Logistics, Lunar Services, Space Propulsion Satellite Components & Subsystems, In-Orbit Servicing & Assembly, Lunar Services
Products listed 6 14
Federal contracts
Launches
Leaders listed Dr. William Notardonato Chris Thayer, Brett Lindenfeld, Tom McCarthy
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Eta Space and Motiv Space Systems compare?

Both companies work in Lunar Services. Eta Space was founded in 2019 and Motiv Space Systems in 2014.

Which is larger, Eta Space or Motiv Space Systems?

Motiv Space Systems reports the larger workforce, with 31 employees versus 10.

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