en
fr
Contact
afyren accueil

BIOBASED ORGANIC ACIDS

BIOBASED PRODUCTS TO REPLACE PETROLEUM-BASED MOLECULES

Read more

about Afyren

At a time when many of our products for everyday use are still based on petroleum molecules, AFYREN is offering to a wide range of industries replacement molecules that are biobased, thanks to an environmentally friendly technology that uses natural microorganisms.

Read more

Applications

Discover our biobased solutions that can replace the petrochemical molecules found in many everyday products.

AFYREN BIOBASED ACETIC ACID
/en/our-products/#acetic-acid
AFYREN BIOBASED PROPIONIC ACID
/en/our-products/#propionic-acid
AFYREN BIOBASED BUTYRIC ACID
/en/our-products/#butyric-acid
AFYREN BIOBASED ISOBUTYRIC ACID
/en/our-products/#isobutyric-acid
AFYREN BIOBASED VALERIC ACID
/en/our-products/#valeric-acid
cafe afyren
AFYREN BIOBASED ISOVALERIC ACID
/en/our-products/#isovaleric-acid
AFYREN BIOBASED CAPROIC ACID
/en/our-products/#caproic-acid
Read more
OUR BIOBASED SOLUTIONS

A vision for the industry of the future

Thanks to its innovative technology inspired by living matter, AFYREN produces biomolecules that will form the basis of tomorrow’s ingredients. In addition to replacing petro-sourced products, AFYREN and its industrial customers are part of a low-carbon, circular and regenerative bioeconomy, contributing to better health for people and ecosystems.

Nicolas Sordet and Jérémy Pessiot
Co-founders of AFYREN

afyren dirigeant

our commitments

Living within our planetary means


AFYREN offers solutions to tackle complex global issues for responsible development based on a better balance between needs and resources. We are convinced that the sustainability of our planet and our lifestyles depends on reducing humanity’s ecological footprint.

Preserve natural resources and biodiversity
Our biobased solutions help to reduce dependence on fossil dependence on fossil fuels for many everyday consumer products. Non-food biomass is converted in a reactor by a fermentation process based on a 100% natural microbial community.
Reducing our environmental footprint
Processing operations are clean and energy-efficient, enabling us to reduce our carbon footprint in the chemicals sector by a factor of 5. Our AFYREN NEOXY plant is based on the CHEMESIS platform to develop synergies with the players on the platform: water, gas and electricity.
Reduce waste and optimize circularity
We are fully committed to a circular economy
circular economy, using by-products from organic raw materials as raw materials. From biomass recovery to the “return to the soil” of the by-products of the fermentation process, our technology is part of the zero waste approach.

Latest news

Read our articles and press releases to find out more and discover the world of sustainable industry.

View all articles
AFYREN - Finance

AFYREN’s impact-driven bioeconomy model confirmed by B Corp™ certification

News post Press release
Read more
AFYREN - Finance

AFYREN receives €3 million grant from the Grand Est Region through the European Fair Transition Fund

News post Press release
Read more

Mass balance versus segregated bioeconomy: the inevitable cohabitation?

Publication
Read more
AFYREN - Finance

AFYREN announces 2025 full-year financial results and the full takeover of its AFYREN NEOXY biorefinery

News post Press release
Read more

AFYREN obtains ISO 9001 certification, a globally acknowledged standard of rigor and performance, for its AFYREN NEOXY plant

News post Press release
Read more

Green Chemistry or Bio-Based Chemistry? Mind the confusion

Publication
Read more
AFYREN - Finance

AFYREN raises €7 million through share capital increase to support its industrial deployment

Press release
Read more

AFYREN obtains FSSC22000 certification for its AFYREN NEOXY plant, recognizing excellence in food safety quality

News post Press release
Read more

Eat responsibly: food and the environment

Publication
Read more
AFYREN - Finance

AFYREN NEOXY: first significant revenue and growing production in 2025

News post Press release
Read more

CONTACT US

Interested in our technology, projects, and solutions?
Please contact us by filling out the form below

Formulaire de contact EN

To examine your request, we process your personal data. For more information, see our privacy policy.