Zephalto

Space Perspective

This company develops carbon-neutral stratospheric balloons and pressurized capsules to provide suborbital space tourism and research flight services for paying passengers and scientists.

Involve Space

The company develops stratospheric balloon platforms for Earth observation, telecommunications and infrastructure monitoring for the aerospace, defence and environmental sectors.

SkyPearl

This company develops a high-altitude platform station to provide global operation and long endurance for stratospheric challenges.

Space Cargo Unlimited

This company develops autonomous orbital manufacturing platforms and mission services for commercial microgravity research in the biotechnology, pharmaceutical and material science sectors.

Kelluu

This company manufactures autonomous hydrogen-powered airships providing aerial monitoring and data collection services for defence, infrastructure and environmental customers.

Interstellar Lab

This company develops autonomous biofarming platforms to grow plants for the cosmetics, fragrance and aerospace industries on Earth and in space.

Cosmic Aerospace

This company builds all-electric passenger aircraft for flight schools, private operators and regional airlines to enable zero-emission air travel.

HyLight

This company develops autonomous hydrogen-powered airships to provide aerial inspection and data collection services for operators of power lines, pipelines and railways.