11 Space Infrastructure companies

Dcubed develops and manufactures spaceflight hardware including release actuators and solar arrays, using shape-memory technology and Origami mechanical structu…

Leaf Space is a Ground Segment as a Service (GSaaS) provider operating a global network of ground stations to connect satellite operators with their in-orbit as…

Inversion Space develops spacecraft for sub-hour global cargo delivery, with an orbital vehicle and a $71 million Space Force contract.

Arkadia Space is a Spanish company developing and commercialising hydrogen-peroxide-based green propulsion systems for satellites and space vehicles.

Involve Space builds autonomous, AI-driven stratospheric balloon platforms and geospatial analytics tools for near-real-time Earth observation and mission suppo…

Orbital Paradigm develops reusable space vehicles for orbital payload transport and return, focusing on space logistics and in-space manufacturing for sectors s…

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Innoflight designs and manufactures radiation-tolerant, cyber-secure space avionics solutions including software-defined radios, cryptographic systems, and proc…

HyImpulse Technologies GmbH is a German space-launch company developing small launchers and in-space mobility services using hybrid rocket propulsion.

A German aerospace startup developing reusable spaceplanes and aerospike engines for small and medium satellite launch.

Radiant is a vertically integrated AI infrastructure company that builds and operates large-scale 'AI Factories,' owning land, datacenters, hardware, and softwa…