Sidereus Space Dynamics

Antares Aerospace

This company develops reusable launch vehicles to provide orbital access for small satellite missions and research organisations.

PLD Space

This company develops reusable launch vehicles to provide satellite deployment services for commercial spacecraft operators, research institutions and government space programmes.

EtherealX

This company develops reusable medium-lift launch vehicles for commercial and institutional customers to deliver payloads and cargo into orbit.

Astron Systems

This company develops reusable small-lift rockets to provide orbital launch and return services for small payload customers.

Leap Space

This company develops reusable launch vehicles and spacecraft to provide space logistics services for national security agencies and commercial research organisations.

Stoke

This company manufactures reusable launch vehicles to provide satellite operators with orbital delivery services.

HyPrSpace

This company develops hybrid-propulsion launch vehicles for microsatellite operators, commercial aerospace firms, and defence organisations seeking orbital and suborbital access.

Stoke Space

This company develops fully reusable medium-lift rockets to provide orbital transportation services for civil, defence and commercial customers.