SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Exotrail logo Exotrail Designs electric propulsion systems for small satellites and operates orbital transfer vehicles for last-mile delivery and in-orbit services. vs OneSpace Develops small solid-fuel launch vehicles and rocket propulsion systems, and provides rapid-response commercial launch services for microsatellite and nanosatellite customers OneSpace logo
HEAD-TO-HEAD1 shared sector
Exotrail OneSpace
Founded 2017 2015
Headquarters Massy, France Beijing, China
Type private private
Status operating operating
Employees 141 140
Total funding $74.6M $120M
Latest round Series B Series C
Sectors Space Propulsion, Space Software & Mission Tools, Space Transportation & Logistics Launch Services, Space Propulsion
Products listed 9 6
Federal contracts
Launches 1 (0%)
Leaders listed Jean-Luc Maria, Paul Lascombes, David Henri Shu Chang, David Chen
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Exotrail and OneSpace compare?

Both companies work in Space Propulsion. Exotrail was founded in 2017 and OneSpace in 2015.

Which is larger, Exotrail or OneSpace?

Exotrail reports the larger workforce, with 141 employees versus 140.

Which has more launches, Exotrail or OneSpace?

OneSpace leads with 1 tracked launches (0% success rate).

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