Introducing Psomi
A new era in sustainable protein. Psomi is our answer to the future of nutrition innovative, responsible, and designed to make a lasting impact.
Small food, big impact

Protein-rich microbial biomass
Using advanced fermentation, we cultivate microbes that naturally generate a nutrient-dense, protein-packed biomass.

Complete and balanced amino acid profile
Psomi provides a full range of essential amino acids, supporting optimal growth and health for aquaculture species.

Reliable, year-round cultivation
Our fermentation process operates independently of environmental conditions, ensuring a consistent and reliable protein supply, regardless of the season.
The story of Psomi
Psomi is inspired by the Greek word for “village bread,” a symbol of nourishment and accessibility. Just as bread is a staple food that brings people together, Psomi was created to be a widely accessible and sustainable source of protein.
Psomi began with a simple idea: to create a sustainable, high-quality protein solution that addresses the growing needs of aquaculture.
By harnessing the power of fermentation, we’ve developed a scalable, nutrient-rich protein that reduces environmental impact while promoting healthy growth in aquaculture species.
With Psomi, we’re transforming how protein is produced—minimizing resource use and maximizing efficiency, all while supporting a future where sustainable food production is possible for everyone.
We’re transforming protein to meet the world’s growing demands
Creating an adaptable technology platform
Psomi’s fermentation technology is as adaptable as nature itself. Whether in small or large-scale environments, it ensures consistent, high-quality protein production.
With a design that scales effortlessly, Psomi rises to meet the growing needs of our planet while remaining mindful of resource use.
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Big on nutrition, light on the planet
Psomi is designed to meet the nutritional needs of aquaculture with minimal impact on the planet’s resources.
FAQ
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Powered by an expert team
Get to know the visionaries driving DeNova’s mission to reshape sustainable protein.
A fraction of the land and water resources
Explore how we use micro-ingredients to deliver high-quality nutrition with less land, less water, and fewer resources.