We are bio4
We are a biorefinery founded by 26 agricultural partners, created to add value to the corn grown in our region.
We lead the energy transition by integrating agriculture, energy, and circular innovation into a sustainable development model and replicable technology.
Our Purpose
Accelerate the energy transition through the biorefinery.
Our Vision
To be the leading biorefinery in the energy transition, integrating agriculture, energy and circular innovation in a model of sustainable development and replicable technology.
Our Values
Teamwork
Innovation
Effectiveness
Entrepreneurship
Humility
Respect
Management Policy
Our commitment is reflected in full compliance with all applicable regulations, environmental protection, and the health and safety of our people and operations, while always prioritizing local development.
Learn more about our Management Policy, effective July 2025.