We maximise
the performance of your plant
At SYCOMORE, a subsidiary of the French KEON group since 2005, we combine operational and maintenance expertise to maximise the performance of your plant. We apply this know-how to ensure the optimal functioning of your biomethane plant. Backed by the French National Research Institute for Agriculture, Food and the Environment (INRAE), our lab provides biological monitoring of feedstock and digestate to optimise performance.
Operation and maintenance
We help your biomethane plant operate at its highest capacity
We carry out comprehensive audits to keep your plant working at optimal capacity. The goal of this process is to identify areas of improvement, draw out a list of priorities and support you through implementation.
We take care of your plant
Regular preventive maintenance is necessary to ensure the performance and longevity of your biomethane plant. Our maintenance contracts cover equipment repairs and replacements. With specialised technicians located all throughout France, we can provide swift ad hoc services.
We provide fast assistance
Have a question? Need quick assistance or urgent delivery of a spare part? Our advisers are on standby throughout France, ready to step in.
We support you with performance upgrades
Our support is geared towards enhancing the performance of your biomethane plant. Whether you're looking to upgrade your equipment or increase capacity, our technicians are ready to recommend the right modifications for you to save time or increase productivity.
DRIVEN BY PERFORMANCE,
SUSTAINED BY MAINTENANCE.
Contact us!
Our Latest Interventions
Cap Metha – Cleaning
Sycomore carried out a cleaning operation at this plant, removing more than 600 m³ of silt in less than three days.
Dole Biogaz – Maintenance
Replacing the mechanical seal on a lobe pump and inspecting the condition of the lobes
CapVert Bioénergie Nouzilly – Maintenance
Sycomore safely replaces an agitator in gas phase
20
Years Of Experience
300
Interventions In 2025
Transform your organic waste into green energy
At KEON, we unlock the value of organic waste. Through anaerobic digestion, we transform waste into green energy and natural fertiliser. This process creates jobs, local partnerships, and protects the environment.
Building your biogas plant
With over 90 biogas plants currently operational in France and abroad, our experience is our greatest asset ! We study your needs and build your biogas plant accordingly: developing a collaborative project or providing you with our turnkey MONO-MÉTHA® solution.
Sourcing and securing feedstock supplies
Specialised in local organic waste circuits, we connect feedstock producers with biomethane plants in order to secure and recover value from waste for sustainable, local use.
