Waterleau – Because Every Drop Counts
Waterleau is a global leader in water, wastewater, and resource recovery solutions, helping industrial and municipal clients worldwide achieve their sustainability, water, energy, and carbon reduction goals.
As a recognized specialist in water and wastewater treatment, Waterleau designs, builds, and operates advanced treatment facilities that enable clients to optimize operational performance while reducing their environmental footprint.
We are a global reference in anaerobic wastewater treatment and biogas recovery, with more than 400 successful methanization projects delivered worldwide. Our proven technologies convert the organic content of wastewater into renewable biogas, allowing clients to reduce energy costs, increase energy independence, and lower greenhouse gas emissions.
As a full-service EPC (Engineering, Procurement & Construction) provider, Waterleau delivers turnkey solutions throughout the entire project lifecycle. Our expertise is further strengthened by more than 200 cumulative years of experience in the operation and maintenance of wastewater infrastructure.
Our solutions portfolio includes:
Water and wastewater treatment for industrial and municipal applications.
Anaerobic wastewater treatment and biogas recovery.
Advanced PFAS and emerging contaminant treatment technologies.
Water reuse and water recovery solutions to reduce water consumption and water footprint.
Wastewater heat recovery solutions to unlock additional energy savings.
Digital Water Solutions that optimize plant performance through data-driven insights and intelligent asset management.
Off-balance-sheet financing solutions that enable clients to accelerate sustainability investments without capital constraints.
At Waterleau, we transform wastewater into valuable resources: reusable water, renewable energy, and recoverable heat. By doing so, we help our clients reduce energy costs, lower their water footprint, decrease carbon emissions, and create long-term sustainable value.
Waterleau – Because Every Drop Counts.
