Polaris Spaceplanes

PLD Space

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

Dawn Aerospace

This company develops reusable spaceplanes and satellite propulsion systems for space agencies and commercial satellite operators.

SpaceX

This company manufactures reusable rockets and spacecraft for government agencies and commercial enterprises to transport crew and cargo into orbit.

Antares Aerospace

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

Portal Space Systems

Portal Space Systems manufactures rapidly maneuverable spacecraft and solar thermal propulsion systems for international defence, civil, and commercial customers.

Impulse Space

This company manufactures orbital transfer vehicles and propulsion systems to move satellites between orbits for commercial, civil and defence customers.

Reditus Space

This company develops reusable satellites and reentry vehicles for commercial and government customers to enable microgravity manufacturing, scientific research and hypersonic technology testing.

The Exploration Company

The company manufactures reusable spacecraft and rocket engines for public and commercial space operators and agencies to support orbital and lunar logistics.