Cybèle-Agrocare specializes in the selection and industrial production of microorganisms for agricultural biostimulants and biosolutions. We manage the entire process, from the laboratory to the final formulation, thanks to our bacterial fermentation facility dedicated to agriculture.
As the long-standing producer of Rhizosarb, a strain developed by INRAe, Cybèle-Agrocare is a leading industrial player dedicated to the fermentation of live microorganisms for agriculture.
We provide high-quality custom fermentation services as well as agricultural biostimulants that are industrially produced and tailored to field conditions.
• Expertise in soil microbiology
• Proficiency in scaling up from laboratory to industrial scale
• Production in France
• Strains selected for their agronomic effectiveness
• Technical and application support.
Our teams bring together complementary areas of expertise:
• Field agronomy,
• Applied microbiology,
• Industrial fermentation,
• Regulatory affairs,
• Technical sales support.


Soil Microbiology and Microorganisms play a crucial role in:
Our work involves understanding, selecting, and cultivating strains of agronomic interest capable of:
• Stimulate root system development
• Promote nutrient uptake
• Enhance plants’ ability to respond to stress
• Activate soil microbial activity
Our solutions help optimize the effectiveness of existing inputs and ensure crop performance under varying conditions.
Cybèle-Agrocare is one of the few European companies with its own industrial facility.
We transform a preparation containing live microorganisms—used to initiate a culture or seed a medium (inoculum)—into a large-scale production of active, stable, and ready-to-use microorganisms.
• High-capacity fermenters, adapted for bacteria of agronomic interest
• Precise control of critical parameters: pH, oxygenation, kinetics
• Stabilization in liquid or powder form
• Complete traceability and analytical controls at every stage
Our plant is designed for the production of high-performance, stable, live microbial strains that are ready for agricultural use.
Learn more about our industrial services or our microbial biostimulants
Contact-usWe select our strains for their effectiveness in the field. They meet the requirements of agricultural sectors seeking:
• Proven effectiveness in the field,
• Biological stability,
• Ease of use.
They integrate easily into agricultural practices:
• As seed treatments,
• When mixed with fertilizers,
• When applied to the soil,
• or when sprayed.
At Cybèle-Agrocare, we are committed to offering living, high-performance, and practical solutions that are ready for deployment without complicating the farmer’s work, and that always support the farm’s economic and environmental performance.
Learn more about Cybèle Agrocare
Head office
12, rue Barbès — 5ème étage
92 300 Levallois-Perret,
France
Production site
Lieu-dit « Le Rabion »
Route de Saumur
49 490 Noyant Villages, France