3D-Printed

A

Agnikul Cosmos PRIVATE

operating

Designs, manufactures, and launches small-lift orbital rockets powered by single-piece 3D-printed semi-cryogenic engines for dedicated small-satellite missions

A

Avio PUBLIC

operating

Manufactures solid and liquid propulsion systems for European space launchers and produces the Vega family of small-lift launch vehicles

D

Dawn Aerospace PRIVATE

operating

Manufactures non-toxic green propulsion systems for satellites and operates reusable suborbital spaceplanes for research and high-speed flight

D

Deep Blue Aerospace PRIVATE

operating

Develops reusable liquid-fueled launch vehicles and kerosene rocket engines for commercial orbital and suborbital launch services

G

Galactic Energy PRIVATE

operating

Develops and operates solid-propellant orbital launch vehicles and liquid-fueled reusable rockets for commercial satellite constellation deployment

G

Gilmour Space Technologies PRIVATE

operating

Develops hybrid-propellant launch vehicles, a modular satellite bus, and operates Australia's first licensed orbital spaceport

I

Impulse Space PRIVATE

operating

Designs and operates orbital transfer vehicles that move payloads between orbits using high-thrust chemical propulsion, delivering to GEO in under a day

I

Isar Aerospace PRIVATE

operating

Designs, manufactures, and operates the Spectrum launch vehicle for dedicated and rideshare small satellite missions from European spaceports

L

Long Wall PRIVATE

operating

Develops containerized missile defense systems, low-cost liquid boosters for flight testing, and rapidly deployable ground support equipment

M

Momentus PUBLIC

operating

Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations

P

Portal Space Systems PRIVATE

operating

Manufactures solar-thermal-propelled spacecraft buses for high-delta-v, multi-orbit maneuverability and tactically responsive space operations

R

Redwire Corporation PUBLIC

operating

Manufactures satellite components, solar arrays, deployable structures, and spacecraft platforms for defense, civil space, and in-space manufacturing missions

R

Relativity Space PRIVATE

operating

Manufactures reusable medium-to-heavy-lift launch vehicles using large-scale metal 3D printing and autonomous robotics

R

Rocket Factory Augsburg PRIVATE

operating

Designs small-lift orbital launch vehicles using oxygen-rich staged combustion engines and serial manufacturing techniques from commercial industries

R

Rocket Lab PUBLIC

operating

Designs and manufactures small and medium-lift launch vehicles, satellites, and spacecraft components for commercial, civil, and defense customers

S

Sidus Space PUBLIC

operating

Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers

S

Skyroot Aerospace PRIVATE

operating

Develops small-lift launch vehicles for the small satellite market using solid-fuel boosters, 3D-printed liquid engines, and cryogenic propulsion

S

Skyrora PRIVATE

operating

Designs and manufactures small-lift orbital launch vehicles and orbital transfer vehicles from Scotland, using 3D-printed engines and Ecosene fuel derived from waste plastic

S

Space Machines Company PRIVATE

operating

Builds rapid-response orbital servicing vehicles for close-proximity inspection, monitoring, and protection of space assets across all Earth orbits

S

Space Tango PRIVATE

operating

Designs and operates automated microgravity research and manufacturing facilities aboard the ISS and develops free-flying orbital platforms

S

SpaceX PUBLIC

operating

Designs and operates reusable launch vehicles, crew and cargo spacecraft, and the Starlink broadband constellation, with a national-security variant

S

Stoke Space PRIVATE

operating

Develops fully and rapidly reusable medium-lift launch vehicles for orbital access, in-space mobility, and cargo return

U

Ursa Major Technologies PRIVATE

operating

Designs and manufactures liquid rocket engines, solid rocket motors, and hypersonic propulsion systems for commercial launch and U.S. defense applications

V

Vast PRIVATE

operating

Designs and manufactures commercial space stations in low Earth orbit for crewed missions, microgravity research, and in-space manufacturing

I

i-Space PRIVATE

operating

Develops solid and liquid-fueled launch vehicles including the Hyperbola series, with China's first privately-built orbital rocket and a reusable methane rocket in development