ORGANOIDS
Health from space. For life on Earth.
Our mission is to enable the commercial production of organoids in space. We develop scaffold-free organoid technology and specialised biomanufacturing hardware to make scalable organoid cultivation in microgravity a reality. Through our ORGANOSPACE platform, we provide customers with the hardware and expertise needed to plan and conduct their own in-space organoid production projects. In parallel, we develop our own organoid products for applications in biological testing, disease modelling and regenerative medicine, with a particular focus on stem cell-derived organoids for liver regeneration. By combining organoid biology, space technology and biomanufacturing, we are building the foundation for a new generation of commercially produced space organoids.
Different Environment Different Biology

Naturally three-dimensional.
Cells self-organize in 3D — no scaffold, matrix or foreign materials required.
Structure with integrity.
Homogeneous differentiation/maturation with superior structural integrity.
Room to grow.
Bigger sizes possible without necrotic cores.
A new research perspective.
Space conditioned phenotypes- Accelerated developmental maturation which facilitates great conditions for e.g. disease modelling of neurodegenerative diseases like Parkinson's Disease and Alzheimer’s Disease
One platform. New possibilities.
Rooted in science. Looking up.
We are a University of Zurich spin-off based in Strasbourg and Zurich, with laboratory facilities at Switzerland Innovation Park.

Prometheus Organoids Tested on a Liver Perfusion Platform
Read storyORGANOSPACE Parabolic Flight Campaign 2026
Read storyPrometheus is accepted by Innosuisse
Read storyPrometheus Life Technologies Wins Second Prize at the Bio in Space Innovation Challenge
Read storyPrometheus is winner of 3rd Humans In Space Challenge
Read storyPrometheus is accepted into ESA-BIC Switzerland
Read storyPrometheus wins Reef Starter Innovation Challenge
Read storyCenter for Contemporary Sciences (CCS) Applauds Congress for Passing the FDA Modernization Act that Will Save Millions of Lives.
Read storyWe bring space and life sciences together. Let’s explore what we can do together.











