Top 11 Space Transportation startups

Mar 05, 2025 | By Boris Maslennikov

These startups are providing satellite deployment, cargo delivery to space stations, asteroids, Moon or back to Earth.
1
Country: Italy | Funding: $198.3M
D-Orbit is the first in-space transportation company, providing solutions for moving, precise deployment and removing satellites.
2
Country: USA | Funding: $164.6M
Momentus is a commercial space company providing satellite buses, in-space transportation, hosted payloads, and in-orbit services.
3
Country: Germany | Funding: €18.4M
ATMOS Space Cargo develops and manufactures space capsules to return cargo from space, microgravity experiments to entire rocket stages.
4
Country: USA | Funding: $9.9M
Argo Space develops small reusable spacecraft transfer vehicles and the technology for harvesting water from lunar regolith to create an abundant source of in-space propellant
5
Country: USA | Funding: $225M
Impulse Space develops orbital maneuvering vehicles for last-mile cargo delivery.
6
Country: USA | Funding: $122M
Apex manufactures smallsat buses for commercial and government customers.
7
Country: USA | Funding: $65M
Starfish Space develops and manufactures autonomous space vehicles that perform in-orbit, satellite servicing missions.
8
Country: USA | Funding: $54.1M
Inversion builds space capsules to return cargo back to Earth for the commercial, civil, and defense industries.
9
Country: Germany | Funding: $37.3M
RFA - Rocket Factory Augsburg is a space technologies company offering fast & flexible launch solutions for satellite constellations.
10
Country: USA | Funding: $21.9M
Atomos Space is an aerospace company building and developing orbital transfer vehicles.
Editor: Boris Maslennikov
Boris Maslennikov is a senior editor for Space-Startups. He has spent more than a decade covering the global space industry as a business journalist. He earned a Ph.D. in planetary sciences from the Massachusetts Institute of Technology and a bachelor’s degree with honors in geophysics and planetary science from the California Institute of Technology. In his free time, Boris enjoys studying history and mathematics, with a particular interest in the history of mathematics. You can contact Boris at borismaslenikov(at)space-startups(dot)com