SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Atomos Space logo Atomos Space Develops orbital transfer vehicles for in-space transportation, satellite life extension, and payload delivery services vs Exotrail Designs electric propulsion systems for small satellites and operates orbital transfer vehicles for last-mile delivery and in-orbit services Exotrail logo
HEAD-TO-HEAD1 shared sector
Atomos Space Exotrail
Founded 2018 2017
Headquarters Broomfield, Colorado Massy, France
Type private private
Status operating operating
Employees 3 141
Total funding $27.1M $74.6M
Latest round Corporate Series B
Sectors Space Transportation & Logistics, In-Orbit Servicing & Assembly Space Propulsion, Space Software & Mission Tools, Space Transportation & Logistics
Products listed 1 9
Federal contracts
Launches
Leaders listed Vanessa Clark Jean-Luc Maria, Paul Lascombes, David Henri
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Atomos Space and Exotrail compare?

Both companies work in Space Transportation & Logistics. Atomos Space was founded in 2018 and Exotrail in 2017.

Which is larger, Atomos Space or Exotrail?

Exotrail reports the larger workforce, with 141 employees versus 3.

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