SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
MaiaSpace logo MaiaSpace Develops a partially reusable methane-fueled mini-launcher for small satellite delivery to low Earth and sun-synchronous orbits 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-HEAD2 shared sectors
MaiaSpace OneSpace
Founded 2022 2015
Headquarters Paris, France Beijing, China
Type private private
Status operating operating
Employees 200 140
Total funding $137M $120M
Latest round Private Equity Series C
Sectors Launch Services, Space Propulsion Launch Services, Space Propulsion
Products listed 2 6
Federal contracts
Launches 2 (0%) 1 (0%)
Leaders listed Yohann Leroy, Isabelle Quinquis, Yves Aixala Shu Chang, David Chen
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do MaiaSpace and OneSpace compare?

Both companies work in Launch Services, Space Propulsion. MaiaSpace was founded in 2022 and OneSpace in 2015.

Which is larger, MaiaSpace or OneSpace?

MaiaSpace reports the larger workforce, with 200 employees versus 140.

Which has more launches, MaiaSpace or OneSpace?

MaiaSpace leads with 2 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.