SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Exotrail logo Exotrail Designs electric propulsion systems for small satellites and operates orbital transfer vehicles for last-mile delivery and in-orbit services vs Katalyst Space Technologies Builds robotic spacecraft and modular payloads for in-space servicing, satellite upgrades, and space domain awareness Katalyst Space Technologies logo
HEAD-TO-HEAD1 shared sector
Exotrail Katalyst Space Technologies
Founded 2017 2020
Headquarters Massy, France Flagstaff, Arizona
Type private private
Status operating operating
Employees 141 43
Total funding $74.6M $1.8M
Latest round Series B Seed
Sectors Space Propulsion, Space Software & Mission Tools, Space Transportation & Logistics In-Orbit Servicing & Assembly, Space Domain Awareness, Space Transportation & Logistics
Products listed 9 6
Federal contracts
Launches
Leaders listed Jean-Luc Maria, Paul Lascombes, David Henri Ghonhee Lee, Nicholas Liapis, Kaleb Beebout
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Exotrail and Katalyst Space Technologies compare?

Both companies work in Space Transportation & Logistics. Exotrail was founded in 2017 and Katalyst Space Technologies in 2020.

Which is larger, Exotrail or Katalyst Space Technologies?

Exotrail reports the larger workforce, with 141 employees versus 43.

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